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Class 165/80.3 - Air cooled, including fins


Subclass of Class 165 - Heat exchange
Definition: Apparatus in which heat from the electrical component is
No. of patents: 2996
Last issue date: 02/07/2012


1                      
NumberTitleIssue Date
8109321Modular heat sink assembly comprising a larger main heat sink member thermally connected to smaller additional floating heat sink members
A modular heat sink assembly is disclosed. The heat sink assembly includes a main (larger) heat sink member having one or more voids through the member. The heat sink assembly also includes one or more additional (smaller) heat sink members that fit within the voids...
02/07/2012
8109323Heat dissipation device having a clip
A heat dissipation device removing heat from a heat generating electronic device on a printed circuit board includes a base, a plurality of fins attached to the base and a clip for mounting the base and the fins onto the heat generating electronic device. Each of th...
02/07/2012
8109322Heat plate type cooler module
A heat plate type cooler module includes a heat plate, which is formed of a bottom cover plate and a top cover plate and having a working fluid filled in a vacuum chamber between the top cover plate and the bottom cover plate; heat pipes each having a cold end and a...
02/07/2012
8074705Heat dissipation device having fastener assemblies for attachment thereof to a heat-generating component
A fastener assembly for securing a heat sink to a printed circuit board, includes a sleeve, a bolt inserted into the sleeve and a resilient component surrounding the bolt. The sleeve comprises a hollow body, a bottom plate at a bottom thereof and an engaging cylinde...
12/13/2011
8069908Heat dissipation device having a fan holder
An exemplary heat dissipation device includes a heat sink, a fan holder, and a fan secured on a front side of the fan holder. The heat sink includes a base having two first fixing ears at its two lateral sides, and fins on the base. An engaging notch is defined in a...
12/06/2011
8061411Heat dissipation device
A heat dissipation device removing heat from an electronic device includes a base plate, a fin set in thermal connection with the base plate, a fixing member and two fans. The fixing member includes a driving part coupled to a top of the fin set, two mounting parts ...
11/22/2011
8056614Heat sink and modular heat sink
A modular heat sink including a first heat sink and a second heat sink is disclosed. The first heat sink includes a first base having a female connecting part and a first fin assembly disposed on the first base. The second heat sink is connected to the first heat si...
11/15/2011
8051896Apparatus for spreading heat over a finned surface
An apparatus for spreading heat over a plurality of fins is provided. The apparatus includes a heat dissipating member composed of metal and having a plurality of fins on a first side of the heat dissipating member. The apparatus also includes a plurality of strips ...
11/08/2011
8047266Heat dissipation device
A heat dissipation device includes a first heat sink, a second heat sink located on the first heat sink, a third heat sink located on the second heat sink, and a heat conducting member formed by bending a flat, plate-like member and connecting the first, second and ...
11/01/2011
8042605Heat conduction device
A heat conduction device is fixed into a radiator (2) and abutted a heat-generating component (42). This radiator (2) has a through-hole (10). The heat conduction device includes a column body (1). One end of the column body (1
10/25/2011
8033324Jet flow generating apparatus, electronic apparatus, and jet flow generating method
A jet flow generating apparatus that suppresses noise as much as possible and effectively radiates the heat generated by a heat generating member, an electronic device that is equipped with the jet flow generating apparatus, and a jet flow generating method are prov...
10/11/2011
8028744Heat sink system and assembly
A heat sink system with reduced airborne debris clogging, for cooling power electronics, the heat sink system including a heat sink having a plurality of fins, a housing configured to direct air flow around the side, top, and/or bottom of the heat sink and then thro...
10/04/2011
8020609Heat sink assembly having a clip
A heat sink assembly includes a heat sink and a clip. The clip includes a main body, two pressing portions extending outwardly from two opposite ends of the main body, two extension portions each extending upwardly from an outer end of a corresponding pressing porti...
09/20/2011
8020608Heat sink fin with stator blade
Systems, methodologies, and other embodiments are associated with a heat sink with a fin configured with a stator blade. One example includes a heat sink apparatus configured to experience a fan-assisted air flow. The example heat sink apparatus may be configured to...
09/20/2011
8002020Heat dissipation assembly with stretchable fasteners
A heat dissipation assembly comprises a heat sink for being disposed on an electronic component mounted on a printed circuit board, and a pair of fasteners for securing the heat sink on the printed circuit board. Each fastener comprises a sleeve extending through th...
08/23/2011
8002018Thermal dissipating device
A thermal-dissipating device is made by connecting a plurality of thermal-dissipating sheets with each other. The thermal-dissipating sheets include a plurality of connecting portions and a plurality of thermal-dissipating fins. The connecting portions are connected...
08/23/2011
8002019Heat dissipation device
A heat dissipation device includes a base, a fin group located on the base, a first heat pipe and a second heat pipe. The fin group includes a first fin group, a second fin group arranged on the first fin group and a third fin group arranged on the second fin group....
08/23/2011
7992624Heat sink module
A heat sink module includes a heat transfer tube, a plurality of radiation fins respectively riveted to locating grooves around the periphery of the heat transfer tube, and a heat transfer panel fastened to the bottom side of the heat transfer tube and the radiation...
08/09/2011
7987898Heat dissipation device
A heat dissipation device includes a cooling fan (15) defining an air inlet and an air outlet (157) oriented perpendicular to the air inlet; a metal foam (11) is arranged in the air outlet of the cooling fan, and a heat pipe (13) has a co...
08/02/2011
7967059Heat dissipation device
A heat dissipation device includes a base, a fin group, a plurality of heat pipes connecting the base and the fin group, a fan cover covering the fin group and a fan located at a side of the fan cover. The heat pipes are received in the base and extend through the f...
06/28/2011
7963317Mini-sized heat-dissipating module having an extra strength of assembled relationship
A mini-sized heat-dissipating module includes a miniature heat-dissipating plate and a miniature fan unit. The miniature heat-dissipating plate has an assembling area, at least one airflow channel and at least one engaging portion. The assembling area and the airflo...
06/21/2011
7954541Heat dissipation module
A heat dissipation module for being assembled to a circuit board with a first heat-generating element and a second heat-generating element is provided. A heat generation rate of the first heat-generating element is higher than that of the second heat-generating elem...
06/07/2011
7950447Heat dissipation module
A heat dissipation module includes a cooling base, at least a guide heat pipe and a cooling fin set. The cooling base provides at least a circular recess and at least a receiving groove. The guide heat pipe is placed in the circular recess. The cooling fin set is jo...
05/31/2011
7950446Heat dissipation device with clip for mounting a fan to a heat sink thereof
A clip is capable of engaging with a heat sink for securing a fan to the heat sink. The clip includes a mounting plate, a supporting plate, a spring fastener and a spring positioning plate. The supporting plate extends from the mounting plate. The spring fastener ex...
05/31/2011
7946336Heat sink structure
A heat sink is used for dissipating thermal energy generated by an electronic component of an electronic device. The heat sink includes a contact base and a fin base. The contact base is attached on the electronic component to transfer thermal energy, and the fin ba...
05/24/2011
7942194Heat sink
A heat sink, wherein a plurality of heat radiation fins are mounted on a base plate to which an electronic device is attached in a heat transmittable manner. The heat radiation fins are erected vertically and in parallel with each other on the reverse face of the ba...
05/17/2011
7926552Jacket for heat dispersion device
An apparatus comprising a heat dispersion device having a first end. The first end has a shape different than that of the remainder of the heat dispersion device. The apparatus also comprises a jacket coupled to the heat dispersion device at the first end. The jacke...
04/19/2011
7909087Heat exchanger
A heat exchanger including a base plate portion with at least one heat generating component thermally connected thereto; at least one fin portion comprising a plurality of fins thermally connected to said base plate portion, arranged in parallel at a prescribed angl...
03/22/2011
7905274Wing-spanning thermal-dissipating device
A wing-spanning thermal-dissipating device has a plurality of thermal-dissipating sheets. Each of the thermal-dissipating sheets includes a connecting portion, at least one thermal-dissipating fin and a plurality of sub-thermal-dissipating fins. The connecting porti...
03/15/2011
7891411Heat dissipation device having a fan for dissipating heat generated by at least two electronic components
A heat dissipation device for at least two heat-generating electronic components, includes a base, a fin set and a plurality of heat pipes. The base includes a supporting frame and at least two plates attached to a bottom of the frame for contacting with the at leas...
02/22/2011
7886809Apparatus and method for passive phase change thermal management
In one embodiment, an apparatus includes a phase change material, a plurality of particles intermixed with the phase change material, and a conductive structure encapsulating the phase change material. The conductive structure includes a cavity including a cone shap...
02/15/2011
7870888Base for heat radiator, heat dissipation assembly for central processing unit, and method of using the same
A heat dissipation assembly for a central processing unit includes a heat radiator adapted to contact the central processing unit from above and a base adapted to support the central processing unit from below. The base includes at least a snap-on fastening mechanis...
01/18/2011
7870889Heat dissipation device with a heat pipe
A heat dissipation device comprises a radiator comprising a collar, a core received in the collar and a helical heat pipe embedded in a circumferential face of the core. The collar has a receiving hole and a plurality of fins extending radially and outwardly from an...
01/18/2011
7861767Airflow generating device and electronic apparatus
An airflow generating device includes a housing and a pressure changing mechanism. The housing has a first opening and a first chamber and contains gas. The first opening is where a first airflow is generated at a first flow velocity. The first chamber is connected ...
01/04/2011
7845393Thermal module
A thermal module includes a body press-forged from magnesium alloy that is heated to a softened status and having a peripheral wall and a recessed chamber surrounded by the peripheral wall, and a contact surface member prepared from a high thermal conductivity metal...
12/07/2010
7819172Cooling apparatus for vehicle electrical packaging unit
A cooling apparatus for a vehicle electrical packaging unit that includes an inverter for a vehicle drive motor, a DC-DC converter for a vehicle control power source, and an electrical power converter for driving the electrical accessories, and cools them by heat ex...
10/26/2010
7819173Base plate for a dual base plate heatsink
A dual base plate heatsink for use in dissipating heat for electronic devices with thermal contact between fins and the base plates and manufactured without welding. Separately extruded fins are connected to both base plates by placing the fins side by side in chann...
10/26/2010
7814965Airflow heat dissipation device
Airflow-based heat dissipation is described. A heat sink includes a housing with a first chamber and a second chamber separated by an interface located below the first chamber. The first chamber has sidewalls with first side ports and an access opening. Pins extend ...
10/19/2010
7806167Heat dissipation device
A heat dissipation device includes a base, a first fin group located above the base, at least one heat pipe connecting the base and the first fin group and first and second fans located at two opposite sides of the first fin group. Each of the first and second fans ...
10/05/2010
7779895Protective device for protecting thermal interface material and fasteners of heat dissipation device
A heat dissipation device assembly includes a heat dissipation device for dissipating heat from an electronic element and a protective device assembly. The heat dissipation device includes a base with fasteners extending therethrough, a plurality of fins arranged on...
08/24/2010
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