Heat exchange inventions 02/06

20060037734 - Radiator for vehicle use: A heat exchanger comprising: a plurality of tubes in which a heat exchanging medium flows; tank members to which both end portions of these tubes are connected; and a female screw portion, into which a nut for attaching another member to the tank member is incorporated, brazed to the tank...

20060037735 - Bi-level heat sink: A bi-level assembly comprises a heat sink, a processor and a power supply. The heat sink includes a base and at least one fin structure attached to the base. The base may be a plate with attached heat pipes or the base may be a vapor chamber. The base is...

20060037736 - Heat exchange coil cleaning apparatus: A cleaning apparatus for cleaning a heat exchange coil includes a gas-dispensing member having a cavity for carrying a gas and at least one orifice in communication with the cavity. An actuating device which couples to the gas dispensing member and moves the gas dispensing member relative to a coil...

20060037737 - Heat dissipation apparatus and vapor chamber thereof: A heat dissipation apparatus and a vapor chamber thereof. The heat dissipation apparatus comprises a heat sink and a vapor chamber for dissipating heat from a heat source of an electric device. The vapor chamber comprises a heat-absorption region, a heat-dissipation region, a working fluid, a wick structure and at...

20060037739 - Circulation-type liquid cooling apparatus and electronic device containing same: A cooling apparatus comprises a tank for keeping a coolant liquid therein and having an air layer, a heat receiving element in contact with a heat generating part to receive heat therefrom, a radiator for radiating heat absorbed by a coolant liquid, and a circulating mechanism for circulating the coolant...

20060037738 - Heat-dissipating device with heat pipe: A heat-dissipating device with heat pipe includes a base having a plurality of pipe spaces therein; a plurality of heat pipes vertically mounted on the base and connected to the pipe spaces respectively; a working fluid filled in the pipe spaces; and a plurality of heat-dissipating fins attached to the...

20060037740 - Heat exchanger in particular an evaporator for a vehicle air-conditioning unit: A device is provided for heat transfer and in particular an evaporator for an air conditioning system of motor vehicles having at least one header tank including at least two header chambers which are substantially defined by a base device and a top device. The top device includes middle side...

20060037741 - Heat transfer sheet, heat transfer structural body and manufacturing method of the heat transfer structural body: A pattern is formed with an insulative resin on a bonding face of a silicon chip, which is a heat generating element, and a pattern is formed with the insulative resin on a bonding face of a heat sink, which is a heat dissipating element, in alignment with the insulative...

20060037742 - Cogeneration system: A cogeneration system including an engine, which drives a generator to generate electricity, a cooling/heating unit, which comprises at least one compressor, a four-way valve, an outdoor heat exchanger, an expansion device, and an indoor heat exchanger, to establish a heat pump type refrigerant cycle, a pre-heat supplier to supply...

20060032605 - Thermal receptacle with phase change material: A liquid receptacle for rapidly lowering the temperature of a liquid contained therein to a warm range suitable for human contact and maintaining the liquid in the warm range for an extended period of time includes an inner vessel with an open upper end and a closed lower end and...

20060032606 - Method and a device for detecting an abnormality of a heat exchanger and the use of such a device: A method and a device for detecting an abnormality of a heat exchanger exchanging heat between a first fluid flow flowing in a conduit and a second fluid flow flowing along a flow path, said conduit and said flow path each having an inlet and an outlet, whereby the method...

20060032607 - Enhanced thawing of biopharmaceutical solutions using oscillatory motion: Disclosed are methods for thawing frozen biopharmaceutical solutions including providing a container that contains a biopharmaceutical solution, at least a portion of the biopharmaceutical solution being frozen, providing an oscillatory driver coupled to the biopharmaceutical solution; providing a heat flux into the biopharmaceutical solution; and inducing oscillatory motion of the...

20060032608 - Micro-chimney and thermosiphon die-level cooling: A method and arrangement for dissipating heat from a localized area within a semiconductor die is presented. A semiconductor die is constructed and arranged to have at least one conduit portion therein. At least a portion of the conduit portion is proximate to the localized area. The conduit portion is...

20060032609 - Electronics cabinet with an air-to-air heat exchanger mounted to the outside of the cabinet: An air-to-air heat exchanger is simply and easily installed in an electronics cabinet in the field by using a template to form an air exit opening that corresponds with an air inlet opening of the heat exchanger, and an air inlet opening that corresponds with an air exit opening of...

20060032610 - Cooling fin assembly: The present invention relates to a cooling fin assembly suitable for heat sinks. In one embodiment, the cooling fin assembly (10) includes a plurality of cooling fins (10a) joined together. Each of the cooling fins includes a main body (11a) forming four engaging members (14a) at four corners thereof respectively....

20060032611 - Semiconductor device cooling apparatus: In a semiconductor device cooling apparatus which cools a semiconductor device uniformly with a simple structure, a coolant is supplied from a supply port to the center of a heat transmission plate on which a semiconductor device is disposed in intimate contact therewith, is radially flown toward the peripheral edge...

20060032613 - Flat tube exhaust heat exchanger with bypass: A heat exchanger including flat tubes having cooling passages for a gas and a bypass for the gas separate from the cooling passages, and coolant channels defined between every two flat tubes adjacent the tube passages and spaced from the bypass of the tubes. The tubes define a cooled area...

20060032612 - Gas heat exchanger: There is provided a gas heat exchanger 101 comprising a coolant conduit 102 having a coolant inlet 103 and a coolant outlet 104, a gas cooling conduit 201, and a gas bypass conduit 203. At least a portion of the gas cooling conduit 201 is disposed between at least a...

20060032614 - Method and thermally active convection apparatus and method for abstracting heat with circulation intermediate three dimensional--parity heat transfer elements in bi-phase heat exchanging composition: Apparatus for abstracting heat comprises a container charged with a first liquid and with small auxiliary containers free to circulate in the first liquid. Each of the small auxiliary containers is charged with a second liquid. The first and second liquids each have a selected temperature of transformation that facilitates...

20060032615 - Integrated circuit heat pipe heat spreader with through mounting holes: The apparatus is a heat pipe with superior heat transfer between the heat pipe and the heat source and heat sink. The heat pipe is held tightly against the heat source by mounting holes which penetrate the structure of the heat pipe but are sealed off from the vapor chamber...

20060032616 - Compound heat-dissipating device: A compound heat-dissipating device is used to help a chip or a CPU to dissipate excessive heat. The compound heat-dissipating device has two heat sinks, two fans respectively arranged on the two heat sinks, and a heat pipe connected between the two heat sinks for increasing efficiency of heat dissipation....

20060032617 - Heat sink electronic components: A heat sink for electronic component includes a base, a first heat dissipation member coupled to the base, heat pipes embedded in the base and a second heat dissipation member coupled to the base. The base is made of a first metal material and includes a heat absorbing portion having...

20060032618 - Steam condenser: A steam condenser which condenses steam exhausted from a steam turbine. Heat transfer tubes are arrayed below the steam turbine inside the container. Cooling medium flows inside the heat transfer tubes. The heat transfer tubes extend horizontally, and include at least two upper heat transfer tube groups and at least...

20060032619 - Heat-radiating device with a guide cap: A heat-radiating device with a guide cap includes a radiator, a fan and a guide cap over the fan. The radiator is fixed to a circuit board by using four fixing bolts mounted in four corners of its bottom to attach tightly with a top surface of an electronic element....

20060032620 - Tube bundle apparatus for processing corrosive fluids: A tube bundle apparatus for thermal exchange operations at high pressures and temperatures, under conditions of high aggressiveness of process fluids. The tube bundle includes a series of tubes whose internal wall includes a material selected from titanium, zirconium, or an alloy thereof, resistant to aggression of fluids, in which...

20060032621 - Stacked plate heat exchangers and heat exchanger plates: A plate-type heat exchanger is comprised of a stack of dished plates, with the plates being sealed at their margins by nesting sidewalls and the plate bottoms being spaced from one another to define a plurality of flow passages. Each of the plates has two pairs of openings. Two of...

20060032622 - Thermal assembly and method for fabricating the same: A thermal assembly includes a heat source (10), a heat sink (50), a thermal interface material (30) and a porous membrane (20). The heat sink is over the heat source. The thermal interface material is enclosed with the porous membrane, with both being between the heat source and the heat...

20060032623 - Air conditioning apparatus: An air conditioning system for cooling or heating an air, and for feeding the heated or cooled air to predetermined portions is characterized by comprising: a first circulating circuit for circulating a first heating medium; a second circulating circuit for circulating a second heating medium; a control unit for controlling...

20060032624 - Air conditioning system: A self-contained, fully-integrated, energy efficient heating and cooling system or apparatus for conditioning the air on the interior of a building which includes a means for creating airflow through the apparatus, a section for cooling the airflow, a section for heating the airflow, a means for directing the airflow into...

20060032625 - Arrangement and method for removing heat from a component which is to be cooled: An arrangement, for heat dissipation from a component that is to be cooled, features: a pump for pumping a coolant, which pump comprises a pump rotor; a fan that comprises a fan rotor associated with which is an electric motor to drive it, the pump rotor and the fan rotor...

20060032626 - Device for heat exchange between flowable media: The invention relates to a device for heat exchange between flowable media. Said device comprises a heat exchanger block which is defined, on one side, by an inflow chamber (1) for supplying the liquid medium, and on the other side, by an outflow chamber (3) for evacuating the liquid medium....

20060032627 - Burn-in apparatus: The burn-in apparatus includes a water supply system and a sprayer and has a structure such that water is converted into mist and sprayed onto the upper surface of a device attached to a socket of a burn-in board. The amount of heat generated by the device that generates high...

20060027352 - Air conditioner for vehicle use: An air conditioner for automotive vehicle use intended to prevent a defrosting operation in an instantaneous foot-defroster mode. The DEF mode in which air mainly from a DEF opening is blown toward the windshield is set by an exclusive front DEF switch. The F/D mode for blowing a substantially equal...

20060027353 - Sensor device for determining constituents of a flowing medium: A device has at least one sensor for determining one or more constituents of a medium flowing in an installation duct. The device has a housing and a main channel, which is connected to said housing and is closed at an end remote from the housing. The main channel has...

20060027354 - Temperature control system in a heating, air conditioning and ventilation device: d

20060027355 - Cooling plant and corresponding thermoconvector: The plant comprises a circuit for circulation of water (or a water mixture) with a tank (5), circulation pumps (7), thermoconvectors (9) and connection pipes (1, 3). The tank (5) has a capacity greater than the volume of water contained in the thermoconvectors (9) and in the external parts of...

20060027356 - Method for producing heat exchanger elements, heat exchanger elements and method for assembling such elements: The invention relates to a heat exchanger paneling surface of a room, which comprises plate-type heat exchanger elements (8) having at least one heat exchanger pipe (2). Said elements comprise two main surfaces (7) facing away from each other and a peripheral surface (6) linking the main surfaces, a fiber...

20060027357 - Seat heating and cooling system: An apparatus for selectively heating and cooling (temperature conditioning) a seat on a vehicle, where the seat is exposed to the environment. A thermoelectric device selectively heats and cools a heat exchanger filled with a liquid. The heat exchanger includes, in one embodiment, an air trap chamber. The liquid is...

20060027358 - Mounting system and method for scraped surface heat exchanger blades: A blade for mounting to a scraped surface heat exchanger drive shaft by pivotal connection with a mounting pin has a blade body having a first side and a second side, and a scraper edge and a hinge edge. At least one mounting hole extends through the blade body generally...

20060021733 - Fan module for a heat dissipating device: A heat dissipating device includes a fin unit disposed on a supporting seat, and an anchoring frame disposed on the fin unit and engaging detachably the supporting seat for anchoring the fin unit between the supporting seat and the anchoring frame. A fan module includes a fan unit having a...

20060021734 - Heat sink and heat spreader bonding structure: A heat sink and heat spreader bonding structure includes a metal heat sink, a metal heat spreader, and an eutectic structure formed between the heat sink and the heat spreader by heating the heat sink and the heat spreader to a specific temperature of the eutectic temperature of the heat...

20060021735 - Integrated cooler for electronic devices: An integrated cooler comprises a heatsink integrated with a centrifugal blower. The heatsink comprises a base and heat exchanging means. The centrifugal blower comprises an electric motor, a casing with inlet and at least one outlet, a radial impeller and an axle. The electric motor comprises a magnetized rotor and...

20060021736 - Pin type heat sink for channeling air flow: A pin heat sink has a plurality of pins arranged on a base plate. The plurality of pins includes a first plurality of pins arranged to create one or more funnels of air flow directed to one or more hot spots created by electronic or other heat generating devices located...

20060021737 - Liquid cooling device: A liquid cooling device includes a hollow heat absorbing unit (2) containing liquid therein, a first heat exchange body (32) and a second heat exchange body (34). The first heat exchange body defines isolated first and second rooms (330, 331) therein. The second heat exchange body defines flow-communicated first and...

20060021738 - Foam bumper and radiator for a lightweight heat rejection system: Methods and apparatus are provided for a lightweight heat rejection system suitable for spacecraft applications. The apparatus comprises a manifold configured with an array of heat pipes in thermal contact with a manifold coolant. The heat pipes transfer the coolant heat to associated bumper/radiators external to the manifold. The bumper/radiators...

20060021739 - Method and system for evaluating fluid flow through a heat exchanger: A heat exchanger evaluation system (84) includes a refrigeration subsystem (126) and a platform (94) in communication with the subsystem (126) for attachment of a heat exchanger (32). The system, (84) further includes a thermal imaging camera (168) and a monitor (100). A method (180) entails routing a fluid (38)...

20060021740 - Vacuum condenser heat sink: The Vacuum Condenser Heat Sink has many thin metal fins on the top, which makes it easier for the fan to blow way the heat. But the key to this heat sink is that there is a mini condensation cycle inside the heat sink that speeds up the heat transfer...

20060021741 - Fan module for a heat dissipating device: A heat dissipating device includes an anchoring frame engaging detachably a supporting seat for anchoring a fin unit between the supporting seat and the anchoring frame. A fan module includes a fan unit mounted on the fin unit, a connecting seat mounted on a fan housing and formed with a...

20060021742 - Ventilating system: Disclosed is a compact ventilating system, in which a heat exchange is carried out between the indoor air being exhausted to the outside of a room and the outdoor air being supplied to the inside of the room. The ventilating system includes a case fluid-communicated with the inside of a...

20060021743 - Compressor air cooler with replaceable flange ring: A cooler assembly includes a substantially hollow casing having an inside surface having a diameter D. A flange ring is positioned in the casing and has a flange ring outside surface sealingly secured against the casing inside surface. The flange ring has a flange ring inside surface having a diameter...

20060021744 - Methods and systems for compact, micro-channel laminar heat exchanging: A heat exchanging core for a micro-channel heat exchanger includes at least one heat conducting plate, which has at least one channel formed between a first side and a second side of the heat conducting plate. The at least one channel has a channel length to hydraulic diameter ratio of...

20060021745 - Heat exchanger and fluid reservoir: Improved fluid reservoir designs providing for little or no dead volume or un-swept volume while providing efficient heat exchange are disclosed. Representative fluid reservoirs can have a serpentine flow passage with a cross-section selected such that fluid flow sweeps the entire cross-sectional volume while reducing or eliminating dead volume. The...

20060021746 - Heat exchanger having a double baffle: There is disclosed a heat exchanger for transferring heat between at least two fluids and a method for forming the heat exchanger. The heat exchanger preferably includes one or more end tanks, one or more inlets and outlets, one or more tubes, one or more fins, and one or more...

20060021747 - Liquid cooling structure for electronic device: A structure for cooling an electronic device. The structure includes a first layer disposed over the electronic device for providing a heat path from the electronic device and a bottom layer including a fin structure and a lower surface opposite the fin structure, wherein the lower surface contacts the first...