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Rotary Kinetic Fluid Motors Or Pumps > Working Fluid Passage Or Distributing Means Associated With Runner (e.g., Casing, Etc.) > Casing With Axial Flow Runner Casing With Axial Flow RunnerCasing With Axial Flow Runner patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/19/07 - 20070166157 - Rotation structure for radiation fans A rotation structure for radiation fans includes a seat to hold a radiation fan and two brackets on the seat to couple with a center hub on a body of the radiation fan. The center hub has two ends to form a first coupling space and a second coupling space ... 07/19/07 - 20070166156 - Cooling fan with dynamic and static blades A cooling fan with dynamic and static blades includes a fan and a static blade device. The fan has a fan frame with two lateral sides forming an inlet and an outlet respectively and provides dynamic blades in the fan frame. The static blades are mounted at the outlet and ... 07/05/07 - 20070154308 - Heat-dissipating fan A heat-dissipating fan has a housing and an impeller. The housing has a receiving space and one or more guide rings. The receiving space forms an airflow inlet and an airflow outlet. The guide ring is mounted near the airflow outlet and has one or two guide surfaces formed thereon ... 06/21/07 - 20070140844 - Axial flow fan An axial flow fan includes a motor placed on a frame and including a rotor rotatable around a rotation axis. An impeller is attached to an outer circumference of the rotor to rotate around the rotation axis and includes blades for generating an air flow when the rotor rotates. A ... 06/14/07 - 20070134091 - Fan frame and wire arrangement mechanism thereof A wire arrangement mechanism including a guiding slot and an arranging slot is formed on a fan frame. The guiding slot includes a bottom wall and two holding walls extending therefrom. The arranging slot is defined by an outer frame and a confining portion connected thereto. The arranging slot is ... 06/07/07 - 20070128022 - Fan frame and heat disspation fan incorporating the fan frame A heat dissipation fan includes a fan frame, a stator mounted to the frame, and a rotor rotatably disposed around the stator. The fan frame includes a bracket, a central tube for positioning the stator, and a supporting member. The supporting member is made of a material having a higher ... 05/31/07 - 20070122278 - Heat dissipation apparatus A heat dissipation apparatus. A fan frame includes an air inlet, an air outlet, a passage, and a curved expansion portion. The air inlet is opposite the air outlet. The passage is between the air inlet and the air outlet, guiding airflow from the air inlet to the air outlet. ... 05/17/07 - 20070110576 - Blade wheel structure The invention relates to a blade wheel, which includes a hub having a circular end face on the topside and a sidewall formed by extending downwardly from the outer periphery of the hub, a spindle vertically connected at a center beneath said circular end face, a plurality of blades disposed ... 03/22/07 - 20070065281 - Fan and fan frame thereof A fan includes a fan frame and an impeller. The fan frame has a housing, a base and at least one supporting element. The inner wall of the housing has at least one guiding portion for increasing an airflow intake of the fan, and the base is disposed within the ... 03/08/07 - 20070053775 - Fan frame A fan frame with a fan wheel includes a plurality of guide flow members and a fan wheel. The guide flow members are joined to a rib part with a plurality of ribs in a way of each of the guide flow members being connected to at least one of ... 02/08/07 - 20070031250 - Shroud and rotary vane wheel of propeller fan and propeller fan A shroud of the present invention includes a body portion 5B, a mount 7 positioned at a center of the body portion 5B and supporting rotary vane wheel driving means 6, and multiple support beams 10 radially extending from the mount 7 and joining the mount 7 and the body ... 01/25/07 - 20070020098 - Cooling fan and shroud with modified profiles A cooling system includes a cooling fan with an outlet and an inlet and a shroud surrounding at least a portion of the cooling fan. The cooling fan includes a plurality of fan blades, and each fan blade includes an inlet portion and an outlet portion that define an outer ... 11/30/06 - 20060269406 - Fan to generate air flow in axial and radial directions A fan including a driving motor, a plurality of blades which are connected to the driving motor to rotate, and a housing having a housing main body to accommodate the driving motor and the blades, an air inhaler that is provided in the housing main body to inhale air toward ... 11/16/06 - 20060257255 - Fan assembly for vehicle heat-dissipating fan and forming method thereof A fan assembly comprises a frame and a securing element. The frame has a first end portion, a second end portion and a middle portion. The foam securing element comprises a positioning hole having a first hole having a shape corresponding to the first end portion, a second hole having ... 11/16/06 - 20060257254 - Heat dissipation apparatus and fan frame thereof A heat dissipation apparatus. A fan frame accommodates an impeller therein and includes an air inlet, an air outlet, and a passage for guiding airflow from the air inlet to the air outlet. An inner peripheral wall of the passage radially and outwardly extends a smooth curved expansion portion at ... 10/19/06 - 20060233643 - Heat-dissipating mechanism for a motor A heat-dissipating mechanism for a motor includes a rotor and a stator base. The rotor rotates with respect to the stator base and includes a casing and a hub. The casing has a side portion and a bottom portion, and at least one opening is disposed at the bottom portion. ... 09/28/06 - 20060216147 - Fan and shroud assembly Disclosed herein is a fan and shroud assembly comprising: a fan having a hub rotating on a shaft and a plurality of blades extending outward from the hub; and a shroud surrounding the fan for controlling air blast by rotation of the fan, wherein the shroud comprises: a guide ring ... 09/21/06 - 20060210398 - Fan assembly A fan assembly for being installed within an external device comprises a plurality of fans each having a fan bracket, a fan wheel hub, a set of fan blades and a driving unit. Each fan wheel hub is installed within a corresponding fan bracket. Each set of fan blades is ... 09/21/06 - 20060210397 - Fan A fan has an air conveying conduit (16 ) and a fan wheel (22 ) arranged therein, which wheel is rotatable about a central axis (25 ) and is formed with a central hub (20; 120 ) having an outer periphery (27 ) on which fan blades (26 ) are ... 08/31/06 - 20060193724 - Fan enabling increased air volume A fan enabling increased air volume includes at least a fan wheel and a driving unit for driving the fan wheel to maintain a uniform rotating speed. The fan wheel includes a hub and a plurality of blades radially extended from an outer periphery of the hub. The blades may ... 08/31/06 - 20060193723 - Fan enabling increased air volume A fan enabling increased air volume includes at least a fan wheel and a driving unit for driving the fan wheel to maintain a uniform rotating speed. The fan wheel includes a hub and a plurality of blades radially extended from an outer periphery of the hub. The blades may ... 08/24/06 - 20060188370 - Fan assembly A fan assembly includes a metal frame, a vane, and a driving means; wherein the driving means is installed at the middle of the metal frame and the vane is installed at an end of the driving means. With better tensile strength and structural strength of a metal, the thickness ... 08/17/06 - 20060182630 - Flow development and cogeneration chamber A fluid handling and cogeneration system has an inlet conduit receiving a fluid, a housing having a inlet end, a outlet end and an interior surface. The housing encloses an inner body which together with the housing is arranged to form an annular space between the interior surface of the ... 08/10/06 - 20060177306 - High efficiency air conditioner condenser fan with performance enhancements Twisted blades for outdoor air conditioner condensers and heat pumps that improve airflow efficiency to minimize operating power requirements. The blades can run at approximately 850 rpm to produce approximately 1930 cfm of air flow using approximately 110 Watts of power from an 8-pole motor with an improved diffuser assembly. ... 08/03/06 - 20060171804 - Fluid moving device The present invention relates to a fluid moving device having a plurality of blades on a core and a substantially spherical housing surrounding the blades, the housing having an inlet section with a plurality of inlet vanes, the inlet vanes configured to direct fluid in a rotational direction within the ... 07/27/06 - 20060165526 - Axial-flow fan Disclosed is an axial-flow fan having a central hub coupled to a rotational shaft of a motor, a plurality of blades extending radially outwardly from the outer circumference of the hub for blowing air in an axial direction, the plurality of blades being integrated with the hub into a single ... 07/13/06 - 20060153677 - Mini fan A mini-fan has a drive motor having an external rotor (222) and an internal stator (244). The external rotor (222) is equipped with a rotor shaft (234) that has a necked down portion (258) in the region of its free end (235). The mini-fan (216) has a bearing tube (238) ... 07/06/06 - 20060147305 - Axial-flow heat-dissipating fan An axial-flow heat-dissipating fan includes an impeller and a casing. The impeller includes a hub and a plurality of blades formed on the hub. The casing includes an air inlet, an air outlet, a base in the air outlet, and guiding ribs mounted between the casing and the base. Each ... 06/08/06 - 20060120867 - Motor-operated fan for air cushion table A motor-operated fan includes a housing, a motor secured in the housing, and an impeller rotatably mounted on the housing and rotated by the motor. Thus, the impeller has a plurality of blades and a plurality of auxiliary blades to produce a larger air flow when the impeller is rotated ... 06/01/06 - 20060115359 - Cooling fan A cooling fan with high heat-dissipating performance includes a plurality of blades; and a frame for receiving the blades therein, wherein the frame has a reduced height for exposing the blades to outside of the frame so as to allow air to enter into the frame via a top portion ... 03/30/06 - 20060067820 - Fan A fan is provided for use with a casing having a bellmouth and a conduit portion. The fan has a hub, a number of blades extending from the hub, and a shroud. In cooperation with the casing and the conduit portion surrounding the shroud, the shroud has means for generating ... 03/16/06 - 20060056966 - Fan base case A fan case base, which is for being mounted with a fan wheel having a hub and a plurality of fan blades surrounding the hub, includes a base support, a frame and a plurality of engaging parts. The base support is attached with the fan wheel. The frame is disposed ... 03/02/06 - 20060045738 - Fan A fan includes a frame, a motor base, an impeller, an airflow guiding component, and at least one outwardly expanded part. The motor base is disposed in the frame, and the impeller is disposed on the motor base. The outwardly expanded part, connected with the frame, is disposed at an ... 03/02/06 - 20060045737 - Fan holder A fan holder (1), includes a base (14) and a cover (12). The base includes means for securing the fan holder. The cover is mounted onto the base for holding a fan (2) thereon, and parallelly rotatable on the base between a first location and a second location. ... 03/02/06 - 20060045736 - Heat-dissipating fan and its housing A heat-dissipating fan with an upward air-guiding member is provided. The heat-dissipating fan includes a housing, an impeller having a hub and a plurality of blades disposed around the hub, a base disposed inside the housing for supporting the impeller thereon, and an air-guiding member disposed between the base and ... 02/23/06 - 20060039784 - Heat dissipation fans and housings therefor A heat dissipation fan and a housing thereof. The heat dissipation fan includes a housing and a plurality of blades. The housing includes an outer frame, a base, and a plurality of air-guiding elements. The base is disposed in the outer frame, supporting the blades thereon. The air-guiding elements are ... 01/26/06 - 20060018751 - Fan blade modifications A winglet includes a vertical member and a mounting member. The mounting member is configured to facilitate the mounting of the winglet to the tip of a fan blade. The vertical member is configured to extend perpendicularly relative the tip of a fan blade. Adding winglets to fan blades may ... 01/19/06 - 20060013686 - Frame for an electrical fan A frame (10) for an electrical fan includes a bracket (20) and a bearing support (30) located at the center of the bracket. The bearing support includes a metal tube (50) and a plastic body (40) connecting with the metal tube. The metal tube defines at least one connecting hole ... 01/05/06 - 20060002790 - Fan assembly and fan frame thereof A fan assembly and fan frame thereof. A housing includes an opening. A motor base is disposed in the housing. A plurality of ribs are disposed in the opening and between the housing and the motor base for supporting the motor base. Each rib has a varied cross section from ... 12/15/05 - 20050276694 - Heat dissipating fan with manual adjustment rotational speed Disclosed is a rotational speed adjustment device or switch that is provided in a corner screw hole at a front or back of a heat dissipating fan frame, the rotational speed adjustment device or switch being electrically connected to a power source of the fan by means of a power ... 12/15/05 - 20050276693 - Fan enabling increased air volume A fan enabling increased air volume includes at least a fan wheel and a driving unit for driving the fan wheel to maintain a uniform rotating speed. The fan wheel includes a hub and a plurality of blades radially extended from an outer periphery of the hub. The blades may ... 12/01/05 - 20050265834 - Fan structure A fan structure of the present invention has a base having a first supporting piece, a motor stator mounted on the base, a motor rotor defined corresponding to the motor stator, a fan blade having a hub located at a central portion thereof, one end of the hub abutting the ... 11/24/05 - 20050260075 - Blower A blower includes: an impeller on which there are arranged axial flow blades 40 mounted at circumferential intervals to an outer peripheral surface of a boss; a case surrounding the impeller; and a bell mouth cylindrically constricted to guide gas into the case, wherein an inner diameter of the bell ... 10/20/05 - 20050232765 - Axial flow fan In an axial flow fan, for reducing fluid noise and further reducing the noise by suppressing solid-conveyed noise (structure-bone noise) generated by the vibration of an electric motor or the like, the axial flow fan is equipped with a propeller, a motor for driving the propeller, and a venturi portion ... 09/01/05 - 20050191179 - Structure and manufacturing of gallium nitride light emitting diode A structure and manufacturing of a gallium nitride light emitting diode discloses a transparent conductive window layer comprising a diffusion barrier layer, an ohmic contact layer, and a window layer. By using the added domain contact layer, the diffusion barrier layer and the P-type semiconductor layer of the light emitting ... 08/25/05 - 20050186072 - Frame structure for fan unit A fan frame (10) for encircling an impeller (20) of a fan unit is disclosed. The fan frame includes a base (11) and a plurality of sidewalls (12) extending from the base. The base defines a hole (13) in a center so that an airflow passage is formed between the ... 08/25/05 - 20050186071 - Protection mechanism for flow inducing device A rotary flow inducing device having a rotary flow inducing blade and a protection mechanism including a trigger to move the protection mechanism between an operational flow configuration and a protective no-flow configuration with respect to the rotary flow inducing blade. ... 08/18/05 - 20050180850 - Motor-fan shroud with reservoir tank A motor-fan shroud is formed at its lower portion with a supporting portion having a hole and at its upper portion with a first and second clip portions arranged apart from each other in a width direction. A reservoir tank is formed at its lower portion with a projection extending ... 08/18/05 - 20050180849 - Axial flow fan An axial flow fan. The axial flow fan includes an impeller, an annular structure, and a plurality of connecting portions. The impeller has a plurality of blades, arranged radially. Each blade has an outer periphery. The outer periphery has a top portion. The annular structure is attached to the top ... 08/18/05 - 20050180848 - Vehicle cooling fan shroud with an articulatable portion A vehicle cooling fan shroud includes a barrel portion which surrounds a cooling fan and is integrated with a substantially rectilinear shroud portion which surrounds a radiator. The barrel portion includes a first portion and a second portion pivotally attached to the first portion. By pivoting the second portion relative ... 08/11/05 - 20050175450 - Axial-flow pump An axial-flow pump employs an increased boss ratio Dh/Dt, wherein Dh is the hub diameter of a rotary shaft of a rotor, and Dt is the tip diameter of impeller vanes of the rotor. Specifically, the boss ratio is 0.65 to 0.85, preferably 0.7 to 0.8. ... 07/14/05 - 20050152782 - Hydrodynamic bearing-type pump To this end, the hydrodynamic pressure bearing type pump comprises a rotating portion 121 located in a fluid flow passage within a main body for generating hydrodynamic pressure to let fluid flow into a fluid flow inlet 11 and to let fluid flow from a fluid flow outlet 12 to ... ### FreshPatents.com Support |