Heat exchange inventions 07/06

20060162897 - Heat dissipating apparatus: A heat dissipating apparatus for a battery set or heat-generating electronic device. The heat dissipating apparatus includes a sealing envelope and a heat-guiding unit. The sealing envelope is composed of an upper film, a lower film sealed with the upper film and an accommodation space defined between the upper film...

20060162901 - Blower, cooling device including the blower, and electronic apparatus including the cooling device: The invention provides a cooling device including a heat-receiver integrated pump that has a heat-receiving part provided on one side thereof and delivers toward a connecting pipe liquid refrigerant on which a heat exchange has been performed through the heat-receiving part. A first radiator having a plurality of radiation fins...

20060162898 - Liquid cooled thermosiphon with flexible coolant tubes: A fluid heat exchanger assembly cools an electronic device with a cooling fluid supplied from a heat extractor (R, F) to a plurality of tubes extending between header tanks in an upper portion of a housing. A refrigerant is disposed in the lower portion of the housing for liquid-to-vapor transformation....

20060162899 - Structure of liquid cooled waterblock with thermal conductivities: The present invention is a structure of liquid cooled waterblock with thermal conductivities. More specifically, it is used in a waterblock, which is employed by the liquid cooled thermal dissipation system of chip on the computer's main unit. The waterblock includes an upper cover and a body, in which multiple...

20060162900 - Structure of radiator: The present invention is a structure of radiator. More specifically, it is a radiator in which an inner cylinder and an outer cylinder are correspondingly sheathed, and appropriate space is kept between inner cylinder and an outer cylinder to accept the flow of liquid. A spiral guide is installed inside...

20060162902 - Personal watercraft winterizing and flush kit: A portable pressurized personal watercraft (PWC) flushing and winterization system that gives consumers a simple and convenient PWC marine engine pressurized flush and winterization option. The PWC flushing system generally includes a compression tank with a manual or electric pressure-regulated pump (ac or dc) connected by coiled hose assembly through...

20060162904 - Liquid cooled thermosiphon for electronic components: A fluid heat exchanger assembly cools an electronic device with a cooling fluid supplied from a heat extractor (R, F) to an upper portion of a housing. A refrigerant is disposed in a lower portion of the housing for liquid-to-vapor transformation. A partition divides the upper portion of the housing...

20060162903 - Liquid cooled thermosiphon with flexible partition: A fluid heat exchanger assembly cools an electronic device with a cooling fluid supplied from a heat extractor to an upper portion of a housing. A refrigerant is disposed in a lower portion of the housing for liquid-to-vapor transformation. A partition divides the upper portion of the housing from the...

20060162905 - Heat pipe assembly: A heat pipe assembly includes at least a flattened portion formed on the heat pipe. The internal surface of the heat pipe includes a wick structure attached thereon, and a mesh supporting member disposed therein. The wick structure is compressed on the internal surface of the heat pipe by using...

20060162906 - Heat pipe with screen mesh wick structure: A heat pipe (10) includes a pipe body (20) having an inner wall (22) and a screen mesh (30) disposed on the inner wall of the pipe body. The screen mesh is in the form of a multi-layer structure with at least one layer thereof having an average pore size...

20060162907 - Heat pipe with sintered powder wick: A heat pipe (10) includes a casing (12) and a sintered powder wick (14) arranged at an inner surface of the casing. The sintered powder wick is in the form of a multi-layer structure of at least three layers and each layer has an average powder size different from that...

20060162908 - Support surface for heating or cooling food articles and method of making the same: A heat transfer support surface for heating or cooling food articles placed adjacent the support surface by circulating a heat transfer fluid in the internal passages of the support surface is disclosed. Circulated fluid is heated or cooled by a source. Support surface contains multiple heat transfer elements arranged substantially...

20060162909 - Heat exchange device for a fiber-drawing booth: A heat exchanger device including at least one fin provided with a mechanism for blowing a fluid. The blowing mechanism includes at least one of the walls of the fin, the at least one of the walls having open porosity....

20060162910 - Heat exchanger assembly: An apparatus providing high efficiency heat exchange between two fluids is disclosed. The apparatus most commonly comprises multiple thin panels with fluid channels directing the flow of the two fluids, specifically: one or more flat panels aligned at some angle to the flow of the fluid traveling through the shortest...

20060162911 - Heat exchanger: The present invention relates to a heat exchanger, in which inlet and outlet side heat exchange parts are communicated with each other and have the same refrigerant flowing direction by communicating pairs of cups with each other which are located at a predetermined area of the center of the heat...

20060162912 - Heat exchanger: The present invention relates to a heat exchanger for transferring heat from one fluid to another fluid, comprising a plurality of metallic tube continuously formed into four discrete helically wound coils, each coil having at least four turns, the coils being spatially placed such that axis of all the four...

20060162913 - Support system for tube bundle devices: A tube bundle device such as a heat exchanger or condenser which has parallel tubes in a triangular configuration in which tubes are adjacent and spaced from six surrounding tubes. The tubes in the tube bundle have wire spacer/support elements comprising helically wound material which surrounds at least a portion...

20060162915 - Heat exchange plate: A heat exchange plate includes main protrusions, intermediate protrusions and non-protruded portions. The main protrusions having a truncated cone or pyramid shape are placed in positions based on a pattern on the plate. The intermediate protrusion is placed between two main protrusions that are adjacent to each other at a...

20060162914 - Heat exchanger and metthod for manufacturing thereof: A heat exchanger (1) comprising two sets of medium through-flow channels (P,S) through which two media can flow in heat-exchanging contact; walls (2) separating the channels; heat conducting fins (3-8) arranged on both sides of each wall (2), wherein a fin on the one side of a wall is in...

20060162916 - Plate heat exchanger with enhanced surface features: A plate heat exchanger includes a plurality of plates for providing a flow path for two fluids. The plate heat exchanger has an inlet and an outlet for each of the two fluids, wherein facing surfaces of two adjacent plates of the plurality of plates defines a flow path for...

20060162917 - Heat exchanger: The present invention relates to a heat exchanger for carbon dioxide, in which a tank having a number of domes is coupled with a header and a connection member having a connection flow channel is interposed between the header and the tank, thereby easily changing a refrigerant flow channel, reducing...

20060162918 - Evaporator, manufacturing method of the same, header for evaporator and refrigeration system: The evaporator includes the upper side and lower header members 10 and 50 disposed at the upper and lower end of the core 1. One end of each tube 6 constituting the upstream-side tube group P1 is connected to the inlet-side tank 11, while the other end to the lower...

20060162919 - Flat tube and process for producing heat exchanger with use of the flat tube: A flat tube 1 comprises an upper wall 2, a lower wall 3, left and right side walls 4, 5 interconnecting the upper and lower walls 2, 3 at respective left and right side edges thereof, and a plurality of reinforcing walls 6 interconnecting the upper and lower walls 2,...

20060162920 - Heat sink: A heat sink includes a plurality of metal plate members fastened together in a stack. Each metal plate member includes a main body, a first sidewall extending from a first side of the main body and having a through hole, a second sidewall extending from a second side of the...

20060157221 - Micro-scale cooling element: The invention relates to a micro-scale cooling element (1) having a mounting surface (2) for a constituent part, in particular a semiconductor component, that is to be cooled, which element is configured, in particular, cuboidally and has in the interior a micro-scale cooling structure (3) that is connected via connecting...

20060157222 - Heat sink: A heat sink includes a plurality of first fins each having a flat base and two parallel sidewalls perpendicularly extending from two sides of the flat base in same direction and having a first height, and a plurality of second fins each having a flat base arranged in parallel to...

20060157224 - Heat sink with combined parallel fins and the method for assembling the same: A heat sink for removing heat from a heat-generating device includes a fin combination (10). The fin combination includes a plurality of fins interconnected together, each fin including a body (12), a flange (14) extending from the body and bent from an edge of the body, a tab (16) extending...

20060157223 - Heterogeneous thermal interface for cooling: The present invention is a thermal interface for coupling a heat source to a heat sink. One embodiment of the invention comprises a mesh and a liquid, e.g., a thermally conductive liquid, disposed in the mesh. The mesh and the thermally conductive liquid are adapted to contact both the heat...

20060157225 - High turbulence heat exchanger: The present invention is a method and apparatus for cooling a heat source. In one embodiment a heat exchanger is provided and includes a channel for receiving a coolant, the channel having a first surface and an opposing second surface. A mesh plug is disposed in the channel for turbulently...

20060157226 - Apparatus for increasing a transfer of thermal energy through an inner surface of a hollow cylindrical dryer of a papermaking machine: An apparatus is disclosed for increasing a transfer of thermal energy through an inner surface of a hollow cylindrical dryer of a papermaking machine to a peripheral outer surface of the dryer. The apparatus includes a plurality of bars of rectangular cross-sectional configuration, each of the bars extending axially within...

20060157227 - Cooling device of thin plate type for preventing dry-out: The present invention provides a thin plate type cooling device including at least one cavity formed on an inside wall of coolant circulation loop in order to prevent dry-out of the coolant....

20060157228 - Micro heat pipe with poligonal cross-section manufactured via extrusion or drawing: A method for fabricating a metal micro heat pipe with a polygonal cross-section including at least two concave sides to allow working fluid to flow by capillary force generated at the edges of the micro heat pipe. The concave sides are each formed of a single metal layer via a...

20060157229 - Heat pipe: A heat pipe (10) includes a pipe body (30) filled with working fluid, a screen mesh (50) located in the pipe body, a porous support member (70) supporting the screen mesh to contact with an inner wall (32) of the pipe body....

20060157230 - Cooling device: A cooling apparatus includes a heat receiving casing thermally joined to a heating object directly or indirectly, a first device having hoses which communicate inside of the heat receiving casing, a fluid medium inside the heat receiving casing and in the hoses. The cooling apparatus also includes a solution sending...

20060157231 - Miniature fan for high energy consuming circuit board devices: A miniature fan including an elongated, generally tubular outer housing member adapted to receive end closure plugs or caps at each end, a miniature electric motor mounted within one of the end caps, and a generally cylindrical shaped rotor/impeller disposed within the tubular housing and extending along the length thereof...

20060157232 - Burner port shield: A shield for placement around burner ports in a hot air furnace for reducing turbulence in the flow of secondary combustion air entering a heat exchanger. The shield also provides for intercepting moisture that condenses along the walls of the vertically oriented heat exchanger. The heat exchanger is part of...

20060157233 - Heat exchanger: A heat exchanger with louvers twisted by a predetermined angle with respect to flat parts of fins and with louver passages formed between adjoining louvers, wherein step differences projecting out to the louver passage side are provided at the louvers. According to this, when cooling air flows through the louver...

20060157234 - Microchannel heat exchanger fabricated by wire electro-discharge machining: The present invention provides panels for a microchannel heat exchanger core wherein the panels may have greater than about 36 fins per inch of the panel. The microchannels of the panels may have an aspect ratio of at least about 10. Panels are also provided having microchannels and fins on...

20060151146 - Phase-change heat reservoir device for transient thermal management: A heat transfer system is presented for managing thermal transients, thus providing engineers greater flexibility in designing thermal solutions for applications subject to transient heat-generation. A heat reservoir device for managing a heat input subject to transient conditions includes a heat transfer subsystem having a first end and a second...

20060151147 - Heat exchanger and/or chemical reactor: Heat exchange and/or chemical reactor apparatus (10; 100) comprises a series of plates which are stacked and bonded together in a fluid-tight manner, the series of plates comprising alternate first (30; 130 ) and second (90; 190) plates or groups of plates along the stack providing flow paths for respective...

20060151148 - Regulating heat exchange and cooling method and system for monitoring and controlling the temperatures of walls subjected to high temperatures: A regulating heat exchange and cooling method and system for monitoring and controlling the temperatures of walls subjected to high temperatures. The system is used to cool the inner wall of a thermal system having a double wall, the inner wall being subjected to temperatures equal to or greater than...

20060151149 - Heat exchanger: The heat exchanger is made economically by using thermoplastic sheets with hollow tubes and spacers between the sheets and fusing the edges of the sheets together to form an integral housing. Preferably, the heat exchanger is an opposed-flow heat-exchanger giving improved heat-transfer efficiency....

20060151150 - Anti-vibration tube support: A method of reducing vibration in a tube bundle includes inserting at least one elongated longitudinally extending support strip within at least one tube lane, wherein each elongated longitudinally extending support strip having a pair of opposing faces and a plurality of successive transverse tube support rows located at successive...

20060151151 - Electronic component cooling apparatus: A radiator, a heat sink and a tank are disposed on circulating paths. The radiator includes a fan. The tank includes a pump for forcedly circulating fluid. A pump-fan drive unit is provided between the tank and the radiator. The fan and the pump are directly connected to a single...

20060151152 - Dual scraped, thin film, heat exchanger for viscous fluid: A heat exchanger for viscous fluids includes a pair of frustum-shaped bodies (1) and (2) providing the heat-transmitting surfaces. The outer body is confined by gate-flanges (3) and (4) through which is inserted a bearing-and-seal housing (5). The inner body has a hollow center shaft (6) extending through the housing...

20060151153 - Heat dissipation system: A heat dissipation system includes a heat sink, a heat pipe, and a cooling assembly. The heat sink includes a substrate and a number of fins extending therefrom. The heat sink has a receiving portion. The heat pipe includes a shell, a wick, and a working fluid contained in the...

20060151154 - Combined air cooled condenser: The invention relates to an air cooled condenser system that contains a steam-air heat exchanger (3) consisting of tubes (2) finned on the outside for the partial direct condensing of steam (1) with ambient air (4). This heat exchanger (3) receives the steam (1) from an upper distribution chamber (24)...

20060151155 - Heat exchanger and process for fabricating same: A heat exchanger (1) which comprises a plurality of flat hollow bodies (2) arranged in parallel, and an aluminum fin (3) disposed between each pair of adjacent flat hollow bodies (2) and brazed thereto. The flat hollow body (2) is made from two plates (6) of an aluminum clad material...

20060151156 - Heat exchanger: A heat exchanger (50) is provided for transferring heat between first and second fluids (52) and (54) having a maximum operating mass flow rate through the heat exchanger (50) and mass flow rates that are substantially proportional to each other. The heat exchanger (50) provides essentially constant outlet temperatures for...

20060151157 - Collecting vat, heat exchanger and method for producing a collecting vat: The invention relates to a collecting vat (1) comprising at least one tie rod (2) formed by a rivet, a screw or a bolt, the tractive forces thereof being at least partially absorbed by an element arranged inside the collecting vat (1)....

20060151158 - Heat exchanger: A protruding portion protruding toward the outside a tank is formed on a core plate in a range corresponding to a straight portion of a flat tube inserted and joined to the core plate. Due to this structure, a joining portion of the tube to the core plate is three-dimensionally...

20060151159 - Heat exchanger: There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections...

20060151160 - Heat exchanging tube and heat exchanger: A heat exchanging tube is provided with a flat tube main body having a predetermined length and a plurality of refrigerant passages extending in a tube longitudinal direction and arranged in a tube widthwise direction. The following relational equations (a) to (c) are satisfied: W=6 to 18 mm . ....

20060151161 - Modular system for a 1-to-4 zone climate control system for vehicles: A modular system for a 1-to-4 zone climate control system for vehicles, which is provided with at least one housing and several air tempering and air distribution devices including a fan, optionally a filter, an evaporator, a heater and several doors arranged at a partition that is placed orthogonal to...

20060151162 - Louvre for an air-conduction housing of a vehicle air-conditioning system: The invention relates to a louvre (6) for an air-conduction housing (7) of a motor vehicle air-conditioning system (1). The invention is characterised in that the louvre (6) comprises several regions (16, 17) that directly adjoin one another to facilitate air stratification, said regions being separated by partitions that form...

20060151163 - Vehicle air conditioning and heating method providing engine on and engine off operation: An air conditioning system for use in an over-the-road or off road vehicle is provided that provides operation during both engine on and engine off conditions. The system includes a variable speed compressor, a motor, and a controller. The controller receives electric power from the vehicle's electric power generation system...

20060151164 - Vehicle air conditioning and heating method providing engine on and engine off operation: An air conditioning system for use in an over-the-road or off road vehicle is provided that provides operation during both engine on and engine off conditions. The system includes a variable speed compressor, a motor, and a controller. The controller receives electric power from the vehicle's electric power generation system...

20060151165 - Proportional control system for a motor: The present invention provides a proportional control system for use in an HVAC unit within a ventilation system comprising a processing means programmed with an air exchange-defrost cycle. One or more motor speed sensing means are also positioned in the HVAC unit and operatively connected to the processing means and...

20060144557 - Multi-zone cooling/warming garment: A thermodynamically efficient garment for cooling and/or heating a human body. The thermodynamic efficiency is provided in part by targeting the heat exchange capabilities of the garment to specific areas and/or structures of the human body. The heat exchange garment includes heat exchange zones and one or more non-heat exchange...

20060144560 - Clip assembly structure for heat dissipating fins: A clip assembly structure for heat dissipating fins encompassing a plurality of mutually connected heat dissipating fins, which are disposed in a perpendicular and parallel fashion atop a heat dissipator base. Wherein a top edge and a bottom edge of a lamina of each of the heat dissipating fins is...

20060144558 - Fan-driven heat dissipating device with enhanced air blowing efficiency: A fan-driven heat dissipating device with enhanced air blowing efficiency is proposed, which is designed for use in conjunction with an integrated circuit device for dissipating the heat produced by the integrated circuit device during operation, and which is characterized by the provision of a secondary air outlet on the...

20060144559 - Heat dissipating device: A heat dissipating device includes multiple self-aligning, interconnecting fins linked together. Each self-aligning, interconnecting fin has a first side edge, a second side edge, an inside surface, an outside surface, multiple alignment arms, and multiple outer connecting tabs. The alignment arms perpendicularly extend respectively from the first side edge and...

20060144561 - Heat-dissipating device with isothermal plate assembly of predetermined shape and method for manufacturing the same: A heat-dissipating device with an isothermal plate assembly of predetermined shape and method for manufacturing the same are proposed. An upper plate and a lower plate with predetermined shape are provided and an accommodation groove is defined therein. A flattened heat pipe is bent into the predetermined shape and placed...

20060144562 - Heat exchange units: A heat exchange unit, adapted to performing heat exchange between first and second fluids at different temperatures, comprises a heat exchange apparatus provided with a tube bundle, crossed internally by said first fluid, and containing means of the second fluid, adapted to receiving the exchange apparatus so that at least...

20060144563 - Plasmatized heat exchanger: The invention relates to a temperature-controlled, rotating, rotational symmetric heat exchanger, particularly for the pressing mechanism, drying mechanism or smoothing mechanism of a machine for producing web-like products such as paper webs or plastic films. The heat exchanger can be temperature-controlled preferably with fluids or vaporous heat transfer media or...

20060144564 - Heat pipe evaporator with porous valve: An evaporator includes an enclosure having a fluid inlet manifold and a vapor outlet manifold. At least one blind passageway is arranged within the enclosure so as to open into a portion of the vapor outlet manifold. The interior surface of the enclosure that defines each passageway is covered with...

20060144565 - Heat dissipation devices and fabrication methods thereof: This invention id related to a heat dissipation device comprises a case having a heat dissipation path, a backflow path, a first link path, and a second link path for working fluid to circulate therein. The heat dissipation path and the backflow path are positioned in the different height levels...

20060144566 - System and method for cooling an integrated circuit device by electromagnetically pumping a fluid: A fluid cooling system and method of cooling an integrated circuit die are disclosed. The cooling system includes a number of electromagnetic elements disposed on a fluid path, as well as one or more flow elements disposed within the fluid path. A fluid is also disposed in the fluid path....

20060144567 - Pulsating heat transfer apparatus: A pulsating heat transfer apparatus includes a number of separate heat receiving portions (100, 200, 300), at least one heat dissipating portion (400), and a plurality of capillary pipes (500). Each heat receiving portion has a flat surface for contacting with a heat source, and defines therein at least one...

20060144574 - Chemically compatible, lightweight heat pipe: The present invention provides an apparatus including a magnesium alloy vessel that is substantially free of aluminum and zinc, but including magnesium in combination with a gettering metal and a method for making such apparatus. The magnesium alloy vessel has a hollow interior cavity containing a working fluid, with a...

20060144573 - Cooling device and electronic device: In a cooling device, an electronic component is attached to one surface on one side of a heat pipe so that heat can be conveyed, a first heat-radiating fin is provided on another surface on another side of the heat pipe, a first fan unit that sends an airflow to...

20060144572 - Heat dissipating device: A heat dissipating device (1) includes a heat spreader (10), a radiator (2), at least one U-shaped heat pipe (12), a fan (3) mounted on the radiator and a pair of clips (4). The radiator includes a first heat sink (20) and a second heat sink (22). The first heat...

20060144571 - Isothermal plate assembly with predetermined shape and method for manufacturing the same: An isothermal plate assembly with predetermined shape and method for manufacturing the same are proposed. An upper plate and a lower plate with predetermined shape are provided and an accommodation space is defined therein. A flattened heat pipe is bent into the predetermined shape and placed into the accommodation space....

20060144569 - Systems for improved heat exchanger: According to some embodiments, systems for an improved heat exchanger may be provided. In some embodiments, a heat exchanger may comprise a core defining a cavity, a plurality of fins extending outwardly from the core, and an element disposed within the cavity of the core, wherein the element is to...

20060144568 - Systems for integrated pump and cold plate: According to some embodiments, systems for an integrated pump and cold plate may be provided. In some embodiments, a pump may comprise a housing defining an inlet to accept a fluid and an outlet to evacuate the fluid, an impeller disposed within the housing, wherein the impeller is to move...

20060144570 - Systems for low cost liquid cooling: According to some embodiments, systems for low cost liquid cooling may be provided. In some embodiments, a system may comprise a core having a first end and a second end, wherein the core defines a cavity extending between the first and second ends, a plurality of fins extending outwardly from...

20060144575 - Heat exchange structure: A heat exchange structure includes at least three wave-shaped non-woven cloth layers. Each wave-shaped non-woven cloth layer has a plurality of crest tops and trough bottoms. Adjacent wave-shaped non-woven cloth layers are interconnected at intersections of crest tops and trough bottoms thereof. Each wave-shaped non-woven cloth layer forms a unique...

20060144576 - Indirect evaporative cooling heat exchanger: A heat exchanger including a header having a plurality of header openings with rigid tubes that may be made of plastic are inserted in the openings. The tubes are sealed to the header to prevent leakage between the header and the tubes to prevent water and air leakage between the...

20060144577 - Evaporator and vehicle provided with refrigeration cycle having the same: An evaporator having front and rear heat exchange assemblies arranged at air inlet and outlet sides, respectively, and adjacent to each other. Each heat exchange assembly includes a pair of upper and lower headers, and multiple refrigerant channels each having upper and lower ends connected to the upper header and...

20060144578 - Radiant heating/cooling tubing substrate with in plane bus: Modular panels for radiant thermal conditioning systems have special purpose bus tracks for routing tubing. Specifically, these tracks enable the routing of tubing, and specifically tubing from multiple circuits, in-plane, in the floor, ceiling, or walls. Specifically, multiple laterally extending tracks are provided for handling multiple circuits. A modular panel...

20060144579 - Heat exchanger: A projection portion (145) protruding from a bottom surface 8141a) on a core portion side towards the center of the core portion (130) is formed in a core plate (140). A bond portion (142a) between a tube (132) and the core plate (140) is arranged closer to the center side...

20060144580 - Radiator sheet: The present invention relates to a radiator sheet improvement and more particularly to a structure with enhanced strength and increased heat exchange surface after assembling, which is achieved first by forming large holes and adjacent small holes on each radiator sheet, wherein a radiator tube passing through each large hole...

20060144581 - Method for the regulation of an air-conditioning unit for a vehicle with closing chassis openings: A method for regulating an air conditioning system for a vehicle with closeable openings in the bodywork. It is sensed whether the openings in the bodywork, for example the convertible top of the vehicle is closed or opened. In the closed state, a regulating process of the air conditioning system...

20060144582 - Slide door device for air conditioner: An object of the present invention is to prevent vibration of a sliding door within a guide groove through a fundamental review of the structures adopted in sliding door devices in the related art having a sliding door made to move along a direction intersecting an air flow path to...

20060144583 - Instrument panel module and automotive air conditioner: A casing is configured to be separable into a fire panel-side part which contains an air-mixing door and mode doors, and is integrally connected to an instrument panel, and a fire panel-side module which contains an evaporator, and a heater core. The fire panel-side module is connected to the instrument...

20060144584 - Cooling device for vacuum treatment device: A cooling system for a vacuum processing apparatus is provided with an internal heat conduction path for transfer of heat entering the subject body through the vacuum processing apparatus, a heat radiation path for radiation of the heat to an outside of the vacuum processing apparatus and a heat conduction...

20060144585 - Exhaust gas heat exchanger for cogeneration system: An exhaust gas heat exchanger for a cogeneration system is disclosed which includes exhaust gas discharge tubes each including a bellows tube portion formed at at least a portion of the exhaust gas discharge tube to enable the exhaust gas discharge tube to be thermally expanded and shrunken, so that...