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Class Information
Number: 174/16.1
Name: Electricity: conductors and insulators > With fluids or vacuum > With cooling or fluid feeding, circulating or distributing > By ventilation or gas circulation
Description: Subject matter in which means are provided for ventilating a chamber or space containing gas or for circulating a gas therethrough.










Sub-classes under this class:

Class Number Class Name Patents
174/16.2 Of bus bars or bus ducts 90
174/16.3 With heat sink 1,700


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8582296 Laptop cooling pad with heat-dissipating fan adjustable in position Nov. 12, 2013
8581101 Shielding device for wires located in light-emitting apparatuses Nov. 12, 2013
8559175 Cooling device for cooling a semiconductor die Oct. 15, 2013
8553409 System and method for portable information handling system parallel-wall thermal shield Oct. 8, 2013
8522817 Apparatus and method for fast recovery and charge of insulation gas Sep. 3, 2013
8481852 Implementing flex circuit cable and connector with dual shielded air plenum Jul. 9, 2013
8467187 Flat-panel display apparatus including a heat radiator Jun. 18, 2013
8431671 Structured polydiorganosiloxane polyamide containing devices and methods Apr. 30, 2013
8395892 Air duct and computer system with the air duct Mar. 12, 2013
8322980 Heat transfer device in a rotating structure Dec. 4, 2012
8295045 Case and electronic device having the same Oct. 23, 2012
8254112 Compact heat dissipation device Aug. 28, 2012
8243445 Electronic apparatus Aug. 14, 2012
8238105 Heat sink and electronic device using the same Aug. 7, 2012
8208250 External thermal solution for a mobile computing device Jun. 26, 2012
8154865 Computer including a disk drive, motherboard and fan Apr. 10, 2012
8144459 Heat dissipating system with fan module Mar. 27, 2012
8134832 Electric drive Mar. 13, 2012
8130493 Method of arranging components of circuit board for optimal heat dissipation and circuit apparatus having components arranged by performing the method Mar. 6, 2012
8111513 Industrial computer Feb. 7, 2012
8111516 Housing used as heat collector Feb. 7, 2012
8107240 Electronic gaming machine interface system Jan. 31, 2012
8094455 High-density integrated circuit module structure Jan. 10, 2012
8094447 Display device having wind path plate Jan. 10, 2012
8085542 Heat dissipation device and electronic system incorporating the same Dec. 27, 2011
8081458 Heat dissipation apparatus for electronic device Dec. 20, 2011
8072754 Electronic device incorporating centrifugal blower Dec. 6, 2011
8072762 Printed circuit board assembly Dec. 6, 2011
8068338 Network device with baffle for redirecting cooling air and associated methods Nov. 29, 2011
8050039 Portable environmentally robust enclosure optimized for size, weight, and power dissipation Nov. 1, 2011
8023265 Heat dissipation device and centrifugal fan thereof Sep. 20, 2011
8014145 Cooling plate for a notebook Sep. 6, 2011
8000099 Power supply cooling system Aug. 16, 2011
7995341 Electronic device with heat dissipating mechanism Aug. 9, 2011
7990705 Systems and methods for synthetic jet enhanced natural cooling Aug. 2, 2011
7986520 Electronic device Jul. 26, 2011
7969733 Heat transfer system, method, and computer program product for use with multiple circuit board environments Jun. 28, 2011
7961464 Electronic device Jun. 14, 2011
7961473 Retention module for toolless heat sink installation Jun. 14, 2011
7954332 Temperature control systems and methods Jun. 7, 2011
7948750 Portable electronic device incorporating extendable thermal module May. 24, 2011
7929292 Electronic device with heat dissipation mechanism Apr. 19, 2011
7916469 Heat dissipation device Mar. 29, 2011
7916479 Heat dissipating system and connector thereof Mar. 29, 2011
7911789 Disk array system Mar. 22, 2011
7903417 Electrical circuit assembly for high-power electronics Mar. 8, 2011
7903415 Airflow guider for use in heat sink Mar. 8, 2011
7903408 Heat dissipation device of electronic circuit modules Mar. 8, 2011
7896611 Heat transfer device in a rotating structure Mar. 1, 2011
7898805 Central pressuring fan with bottom inlets for notebook cooling Mar. 1, 2011

1 2 3 4 5 6 7 8 9 10 11










 
 
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