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6364003 |
Device and method for absorbing and radiating heat in very small space by alternately pushing two fluids
A heat absorbing and radiating device includes a driving unit having communicable first fluid outlets and fourth fluid inlets, a heat-exchange unit communicating at an end with third fluid outlets...
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6366463 |
Cooling mechanism, heat sink, electronic equipment and fabrication method therefor
The apparatus provided with a heatsink ( 21 ) being in contact with an electronic component ( 16 ), a heat radiation plate ( 20 ) for radiating heat, a heat conduction member ( 22 ) for...
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6360814 |
Cooling device boiling and condensing refrigerant
A cooling device for cooling a heat-generating member includes a refrigerant tank for boiling liquid refrigerant by heat from the heat-generating member and a radiator for cooling and condensing...
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6360813 |
Electronic components cooling apparatus
An electronic component cooling apparatus includes an air-cooled or water-cooled heat radiating portion and a meandering capillary tube heat pipe which carry out heat transfer between a board...
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6354370 |
Liquid spray phase-change cooling of laser devices
An open loop liquid spray phase-change cooling system for a laser comprised of an expendable supply of a compressed liquid refrigerant, a laser heat sink, an on/off valve, and a means for...
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6356445 |
Heat dissipating device for electronic device
A heat dissipating device includes a heat sink ( 50 ) for removing heat from an electronic device ( 90 ), and a plurality of adjusters ( 45 ) for adjusting distance and contact force between the...
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6349553 |
Method and system for cooling electrical components
An apparatus for cooling an electrical component is disclosed which comprises a sorber containing a sorbent; a condenser in fluid communication with the sorber; an evaporator in fluid communication...
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6349762 |
Heat sink
A heat sink comprises at least one row of many tonguelike fins formed on one surface of a heat dissipating base plate and each having a circular-arc outer end. The midportion only of the entire...
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6349760 |
Method and apparatus for improving the thermal performance of heat sinks
A heat removal system for removing heat from an electric device. The heat removal system includes a heat sink coupled to an electric device. The heat sink absorbs heat generated by the electric...
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6351382 |
Cooling method and device for notebook personal computer
A cooling device has a heat sink for transferring a portion of heat generated by a heat generating component to a position different from the position of the heat generating component by heat...
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6349035 |
Method and apparatus for tooless mating of liquid cooled cold plate with tapered interposer heat sink
A heat dissipating apparatus for use on a heat generating electric component inside a computer comprises an interposer mounted on the heat generating electric component and a heat absorbing member...
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6343643 |
Cabinet assisted heat sink
A heat sink structure includes a lower heat sink in thermal contact with a heat emitting component. The heat sink structure further includes an upper heat sink and at least one heat pipe extending...
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6336497 |
Self-recirculated heat dissipating means for cooling central processing unit
A heat dissipating device includes: a barrel having a plurality of fins circumferentially formed on a barrel wall; a buckle secured on a first end portion of the barrel to be fastened to a base...
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6333850 |
Heat sink system
A heat sink system assembled within a computer enclosure for dissipating heat away from a heat generating element comprises a fan duct, a heat pipe and a fan. The computer enclosure forms an...
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6328097 |
Integrated heat dissipation apparatus
An integrated heat dissipation apparatus includes an attachment area, a heat exchange area thermally connected to the attachment area, and an air flow generation area that is integrally formed with...
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6321831 |
Cooling apparatus using boiling and condensing refrigerant
A cooling apparatus includes a refrigerant tank containing boiling and condensing refrigerant and a radiator for cooling the refrigerant. The radiator is connected to the refrigerant tank on a...
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6317321 |
Lap-top enclosure having surface coated with heat-absorbing phase-change material
An electronic apparatus, e.g., a lap top computer, has an enclosure which on its inner surface is coated with a phase-change material, e.g., in micro encapsulated form, preferably mixed with paint...
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6315033 |
Heat dissipating conduit
A heat dissipating conduit of loop cross section and housing a heat dissipating fin plate. The heat dissipating fin plate is formed by continuously folding a thin plate and has folding pitch...
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6317322 |
Plate type heat pipe and a cooling system using same
A plate type heat pipe having a hermetically sealed container installed so as to face a printed board on which at least one part to be cooled is mounted, wherein a block which passes through at...
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6311767 |
Computer fan assembly
A computer fan assembly is described which may be constructed so as to be suitable for use in enclosures for notebook computers or laptops. A heat pipe may be secured to a housing of the computer...
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6313987 |
Thermal connector for joining mobile electronic devices to docking stations
A heat exchanger adapated for heat dissipation. A first heat transfer element has an end which forms an engaging surface. A second heat transfer element has a receptacle portion which is integrally...
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6313994 |
Extended surface area heat sink
A heat sink for cooling a high power consumption device, such as a central processing unit (device), has extended heat transfer areas. In an embodiment, the extended heat transfer areas may include...
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6313992 |
Method and apparatus for increasing the power density of integrated circuit boards and their components
Apparatus and methods for cooling integrated circuit boards and electronic components by providing internal passageways in the components and circuit boards which connect to a fluid manifold. The...
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6310772 |
Enclosure for telecommunications equipment
An enclosure (10) for protecting and dissipating heat from electronic equipment such as telecommunications repeater cards (12). The enclosure includes: exterior walls defining a substantially...
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6307746 |
Power adapter having a thermal cooling assembly for a digital information appliance
A power adapter for a digital information appliance includes an integral thermal cooling assembly for providing supplemental cooling to electronic components within the digital information...
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6304450 |
Inter-circuit encapsulated packaging
An encapsulated circuit assembly and a method for making an encapsulated circuit assembly are disclosed. The assembly comprises a first printed circuit board, a second printed circuit board, and a...
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6301109 |
Isothermal heat sink with cross-flow openings between channels
Apparatus for cooling an electronic device, and a resultant fluid-cooled electronic apparatus are provided. In one embodiment, the apparatus includes a heat sink member with a surface for making...
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6293333 |
Micro channel heat pipe having wire cloth wick and method of fabrication
A micro channel heat pipe and method of fabrication are disclosed. The micro channel heat pipe includes a wire cloth wick having micro capillary channels formed by a corrugation extrusion process....
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6293332 |
Structure of a super-thin heat plate
A structure of a super-thin heat plate comprising surrounding bodies having a thin plate shape and supporting body is disclosed. Each supporting body have function of capillarity and is enclosed...
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6292365 |
Electronic apparatus
It is an object of the invention to provide a cooler of an electronic apparatus capable of keeping semiconductor chips at a low temperature without care of condensation and which is excellent in...
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6292363 |
Servo amplifier unit
A semiconductor module is mounted on a printed circuit board so that a heat radiating surface of the module and surfaces of the printed circuit boards are parallel to inner wall surfaces of a unit...
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6292366 |
Printed circuit board with embedded integrated circuit
A printed circuit board that includes first and second outer layers and a rigid core block that is positioned between those layers. An integrated circuit is positioned within the rigid core block...
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6288895 |
Apparatus for cooling electronic components within a computer system enclosure
A heat generating component such as a microprocessor, in a small form factor, low profile electronic device such as a laptop computer is cooled by using an elongated hollow heat exchanger with a...
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6288896 |
Heat dissipation system for a laptop computer using a heat pipe
The present invention provides heat dissipation systems for use in hinged computing devices which includes a thermally conductive joint (36). The joint has first and second receptacles (104, 108)...
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6285550 |
Sub-cooled processor and companion voltage regulator
A compact sub cooling method and apparatus arranged for simultaneously sub cooling both a processor and it companion voltage regulator for enhanced performance. A preferred embodiment of the...
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6269865 |
Network-type heat pipe device
A network-type heat pipe device is disclosed, wherein the network-type heat pipe device comprises a heat dissipating unit with a network shape, a heat absorbing unit of any desired shape, and two...
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6266242 |
Circuit module and information processing apparatus
The present invention provides an information processing apparatus that may be designed in small and thin size and a small and thin CPU module that has a high heat releasing effect and is suitable...
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6263959 |
Plate type heat pipe and cooling structure using it
A plate type heat pipe comprises two plate members facing each other to form a hermetically sealed container, on either one of which plate members at least one heat generating parts are mounted, at...
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6260613 |
Transient cooling augmentation for electronic components
An electronic assembly that may include a two-phase material that absorbs heat generated by an integrated circuit. The heat may be transferred from the integrated circuit to the two-phase material...
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6250378 |
Information processing apparatus and its heat spreading method
The conventional mobile information processing apparatus has a difficulty in conducting heat, which is sent from a heat pipe, throughout a plane of a heat spreading board, due to an inadequate heat...
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6246581 |
Heated PCB interconnect for cooled IC chip modules
A cooling assembly for an integrated circuit chip module wherein an evaporator-cooled IC module is enclosed within an insulated housing and attached to a printed circuit board through an...
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6241007 |
Electronic apparatus with a flat cooling unit for cooling heat-generating components
An electronic apparatus having a housing, a heat-generating component provided in the housing, and a heat sink for cooling the heat-generating component. The heat sink has two metal plates. The...
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6243263 |
Heat radiation device for a thin electronic apparatus
A heat radiation device for a thin electronic apparatus includes a rectangular plate-shaped base, a rectangular intermediate plate stacked on the base, a rectangular box-shaped cover stacked on the...
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6234242 |
Two-phase thermosyphon including a porous structural material having slots disposed therein
The present invention provides a two-phase thermosyphon (100) that includes a sealed housing (105). The housing (105) includes a first outer surface, a second outer surface opposite the first outer...
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6234240 |
Fanless cooling system for computer
A computer (2) has a plurality of heat-producing components, including a microprocessor chip (10). A heat transfer device (22) through which a liquid coolant (C) is circulated is mounted in heat...
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6230788 |
Heat sink
A heat sink comprising: a body having an envelope including a flexible portion for thermal contact with a heat source, the envelope being filled with a thermally conductive liquid; and a...
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6233146 |
Rotatable portable computer remote heat exchanger with heat pipe
A portable computer includes a base having a heat producing electronic component mounted therein. A heat sink, also referred to as a remote heat exchanger, is positioned in the base adjacent to the...
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6229704 |
Thermal connection system for modular computer system components
A method and system of thermally connecting internal components of a computer system to a heat sink. The components are arranged as modular units, each having at least one component heat conductor...
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6227287 |
Cooling apparatus by boiling and cooling refrigerant
A cooling apparatus for cooling a heating body such as a CPU by boiling and condensing refrigerant has a tank having a heating body mounting portion on which the CPU is mounted; a porous metallic...
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6226177 |
Friction hinge having high thermal conductivity
The invention is a friction hinge assembly for a laptop computer which has a high thermal conductivity. The assembly includes a base element, a base element fixed to the base of the computer and to...
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