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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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6226179 |
Mounting structure of a semiconductor device module for a computer system
A mounting structure for mounting a semiconductor device module in a computer system, comprises a housing for mounting a motherboard having peripheral ports for connecting with various peripheral...
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6226184 |
Enclosure mounted heat sink
A heat sink for a heat generating component of a computer system, such as a central processing unit (CPU), attaches to the computer system enclosure. The heat sink may be pressed against the...
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6223810 |
Extended air cooling with heat loop for dense or compact configurations of electronic components
A thermosyphon system is employed in conjunction with compact and/or dense configurations of electrical and/or electronic components to provide cooling. The thermosyphon cooling system is...
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6215166 |
Radio frequency electronic device and method for regulating an amount of power delivered to a radio frequency electronic device
The device (10) includes a semiconductor die (12) positioned to receive a fluid cooling medium (45) and a power input lead (25) attached to the semiconductor die. The power input lead having a...
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6215661 |
Heat spreader
An electronic package (10) designed to be mounted in a space vehicle includes active electronic components that produce heat energy during operation and has a shear plate (12) attached to a heat...
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6209626 |
Heat pipe with pumping capabilities and use thereof in cooling a device
A heat pipe with pumping capabilities and use thereof in cooling a device. One embodiment of the heat pipe has an internal pumping mechanism that provides an enhanced capillary flow within a...
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6212074 |
Apparatus for dissipating heat from a circuit board having a multilevel surface
For a circuit board populated with numerous components having different heights, the need for numerous individual heatsinks to accommodate the circuit board's multilevel surface is eliminated....
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6208518 |
Fastening device for a heat sink
A fastening device for a heat sink comprises a retaining element and an operating element. The retaining element is formed by stamping an elongated metal sheet and includes a spring portion which...
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6205796 |
Sub-dew point cooling of electronic systems
Redundant humidity control mechanisms are provided for electronic systems which are cooled to temperatures below the dew point temperature of the ambient environment in which the systems are...
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6205022 |
Apparatus for managing heat in a computer environment or the like
To manage heat in a computer environment or the like, a base plate and/or a input/output (I/O) plate includes an integrated heat pipe. For example, the base plate, located between a bottom surface...
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6191946 |
Heat spreader with excess solder basin
The apparatus is a heat spreader for attachment to a device to be cooled, with heat pipes attached within holes in the heat spreader. Each of several heat pipes is soldered into a long hole formed...
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6189601 |
Heat sink with a heat pipe for spreading of heat
The invention provides a heat sink for cooling and electronic device. The heat sink includes a member, and a heat pipe secured to the member. The member has a first portion, a second portion, and a...
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6189602 |
Electronic device with improved heat dissipation
A portable electronic device such as a portable personal computer has a first part such as a main unit incorporating a heat-generating component, e.g., a CPU, a second part such as a display unit,...
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6185102 |
Heat transfer device
A heat transfer device comprises a heat conductive base, first and second cylindrical chambers defined in the heat conductive base and parallel to each other, a first heat conduction pipe fixed...
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6181558 |
Heat absorber and combination electrical apparatus producing heat and heat absorber
A heat absorber including a container providing an internal cavity, phase change material, such as microencapsulated phase change material, residing in the cavity, the container including at least...
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6181553 |
Arrangement and method for transferring heat from a portable personal computer
An arrangement and method for enhancing the cooling capacity of portable personal computers. More particularly, there is provided to the provision of an arrangement for increasing the cooling...
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6178088 |
Electronic apparatus
An electronic apparatus having a heat pipe that is thermally bonded to plates to internal and external enclosures. The electronic apparatus is located in a heat dissipative external enclosure. The...
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6175496 |
Heat-dissipating device
A heat-dissipating device is adapted for dissipating heat inside an equipment housing which includes a housing part having upright first and second side walls and a bottom wall. The first and...
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6169247 |
Enclosure for electronic components
An enclosure for electronic devices has a wall of a rigid plastic material, with elongated chambers defined therein. The chambers are filled with a material having a high thermal conductivity, or...
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6167949 |
Low EMI emissions heat sink device
A low electro-magnetic radiation emissions heat sink that dissipates heat away from an integrated circuit package by means of conduction to the electronic chassis. The heat sink may also include a...
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6166908 |
Integrated circuit cartridge
An integrated circuit cartridge has been described. The cartridge includes a heat pipe lid that comes in thermal contact with at least one integrated circuit die. The integrated circuit die is...
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6164368 |
Heat sink for portable electronic devices
A heat sink for use in a portable electronic device for disposing of the heat generated by an electronic component of the device, the heat sink comprising in its entirety a metal clad plate...
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6148905 |
Two-phase thermosyphon including air feed through slots
The present invention provides a two-phase thermosyphon (100) and a method for forming the two-phase thermosyphon (100). The two-phase thermosyphon (100) includes a hermetically sealed housing...
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6148906 |
Flat plate heat pipe cooling system for electronic equipment enclosure
A cooling system for an electronic equipment enclosure employs a flat plate heat pipe to deliver heat from the interior of the enclosure through a connector to a removable external heat sink. The...
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6144553 |
Refrigeration cooled disk storage assembly
A refrigeration system for a disk drive storage is provided. The refrigeration system employs pairs of thin conducting plates, each pair of which is placed so as to sandwich a disk drive. The...
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6141216 |
Quick-release hinge joint for heat pipe
A notebook computer has a base and a cover that is pivotally mounted to the base with a hinge. An integrated circuit chip is mounted to the base and has one end of a heat pipe attached to it or to...
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6137682 |
Air-cooled electronic apparatus
An electronic apparatus includes a circuit board, a connector provided on the circuit board, an integrated circuit module attached to the connector, and a heat sink attached to the integrated...
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6137681 |
Thermal module
A thermal module for dissipating heat generated by a component of a computer consists of a heat sink having a top face defining a cavity exposed to a front side of the heat sink and a bottom face...
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6134109 |
Control box with door and cooler
The invention relates to a control box with a box body which can be closed off by a door and a cooler with an inner circuit consisting of a ventilator and an evaporator, and an outer circuit...
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6134106 |
Winding chain dissipating unit suitable for electronic device
A winding chain dissipating unit suitable for an electronic device is disclosed. The winding chain dissipating unit has a winding chain outer tube, a winding chain inner tube, and heat pipe within...
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6134110 |
Cooling system for power amplifier and communication system employing the same
The invention discloses an apparatus for cooling semiconductors which are mounted on substrates for the purpose of packaging. In some electronic packaging methods semiconductor dies are mounted on...
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6125036 |
Moisture barrier seals for cooled IC chip module assemblies
A cooling assembly for an integrated circuit chip module wherein an evaporator-cooled IC module is enclosed within an insulated housing which features a moisture barrier on its outer wall surface.
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6125035 |
Heat sink assembly with rotating heat pipe
A portable computer includes a chassis having a heat producing electronic component mounted therein. A heat sink is mounted in the chassis adjacent the component. A heat pipe has a first end...
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6122170 |
Power module board and power module using the board
A ceramic base plate of aluminum nitride ceramics, for example, as a power module board has a metal layer on a surface of the ceramic base plate at a fixing portion at which the ceramic base plate...
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6118655 |
Cooling fan with heat pipe-defined fan housing portion
Heat generating components in the base housing of a portable computer are thermally communicated with a longitudinal evaporator portion of a thermosyphoning heat pipe. A longitudinal condenser...
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6115251 |
Cooling apparatus for computer subsystem
An improved apparatus is disclosed for cooling the power dissipating components of a computer subsystem, including microprocessors and hard disk drive assemblies. The apparatus utilizes the...
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6115252 |
Heat sink device for electronic devices
A heat sink device for use in an electronic device for dissipating into the atmosphere outside a housing of the electronic device the heat generated by an electronic component disposed within the...
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6111751 |
Connector and connecting structure using connector
A connector is provided which can simplify the path for heat radiation between electronic devices, ease restrictions in the structures of the electronic devices and in the arrangement of parts on...
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6111748 |
Flat fan heat exchanger and use thereof in a computing device
A fan heat exchanger. The heat exchanger includes a fan housing which defines a chamber as well as top and bottom closing surfaces for the chamber. A fan is mounted in the chamber and has a...
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6109337 |
Apparatus for controlling temperature
Apparatus for controlling temperature within a housing (200) comprises a thermal storage device (102) for maintaining a controlled temperature within the housing, and a thermal transfer arrangement...
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6102110 |
Two-phase or mono-phase heat exchanger for electronic power component
A two-phase or mono-phase heat-exchanger for at least one electronic power component wherein the heat-exchanger supports a plurality of heat exchange tubes, each having a heat exchange fluid...
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6104611 |
Packaging system for thermally controlling the temperature of electronic equipment
A passive method and packaging system for thermally controlling the temperature of electronic equipment within a housing are disclosed. The packaging system provides for two cooling steps, each of...
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6094929 |
Arrangement and method for the remote cooling of radio transceivers
The present invention relates to an arrangement and to a method for cooling a radio transceiver unit (100a, 100b) mounted at the upper part of a radio mast (140; 120b). A cooling unit (110) conveys...
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6097596 |
Portable computer rotational heat pipe heat transfer
Heat transfer through a heat pipe from a heat source on one side of a hinge to a heat dissipation capability on the other side of the hinge is achieved by providing a rotatable coupler with a...
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6094346 |
Processor assembly cooling cell
A cooling apparatus for cooling a processor assembly is disclosed. The cooling apparatus includes a housing that has an intake port and an exhaust port. The intake port and exhaust port are...
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