公开(公告)号：US20190239387A1

公开(公告)日：2019-08-01

申请号：US15883230

申请日：2018-01-30

申请人： Hewlett Packard Enterprise Development LP

发明人： Harvey Lunsman ,  Steven Dean ,  Michael Scott

IPC分类号： H05K7/20 ,  G06F1/20

CPC分类号： H05K7/20272 ,  F28F2250/08 ,  G06F1/206 ,  G06F2200/201 ,  H05K7/20281

摘要： Example implementations relate to pumps with pre-charged fluid. In some examples, a pump may comprise a first valve connected to an inlet of the pump by a first clip, a second valve connected to an outlet of the pump by a second clip, and a compression release mechanism to relieve compression forces generated on a fluid included in the pump in response to the pump being connected to a manifold, where the pump is pre-charged with the fluid.

公开(公告)号：US20190239385A1

公开(公告)日：2019-08-01

申请号：US16039808

申请日：2018-07-19

申请人： QUANTA COMPUTER INC.

发明人： Chao-Jung CHEN ,  Yi-Chieh CHEN ,  Yueh-Chang WU ,  Ming-Chin HUANG

IPC分类号： H05K7/20 ,  G06F1/20 ,  G06F1/32

CPC分类号： H05K7/20209 ,  G06F1/206 ,  G06F1/3221 ,  G06F1/325 ,  G06F1/3287 ,  H05K7/20136 ,  H05K7/20727 ,  H05K7/20836

摘要： A system and method to control fan power for an electronic device based on cooling requirements is disclosed. The electronic device includes a power supply unit and a fan coupled to the power supply unit. A controller is coupled to the fan. The device includes at least one electronic component cooled by the fan. The controller is operable to classify the at least one electronic component, and regulate the power supplied to the fan based on the classification of the at least one electronic component.

公开(公告)号：US20190191592A1

公开(公告)日：2019-06-20

申请号：US16023243

申请日：2018-06-29

申请人： Qingdao Hisense Laser Display Co., Ltd.

发明人： Jie Liu

IPC分类号： H05K7/20 ,  G03B21/16 ,  G05B6/02 ,  F04D27/00 ,  F04D25/06

CPC分类号： H05K7/20209 ,  F04D25/06 ,  F04D27/004 ,  G03B21/00 ,  G03B21/16 ,  G03B21/2033 ,  G05B6/02 ,  G06F1/20 ,  G06F1/206 ,  H05K7/20136

摘要： A method for starting a heat dissipation fan is disclosed, which includes: driving a fan with a first driving voltage and detecting a rotational speed of the fan; and in response to the rotational speed of the fan being zero, switching a driving voltage of the fan to a second driving voltage, where the second driving voltage is greater than the first driving voltage. The present disclosure can improve operating reliability of a fan for a device.

公开(公告)号：US20190073006A1

公开(公告)日：2019-03-07

申请号：US15697292

申请日：2017-09-06

申请人： QUANTA COMPUTER INC.

发明人： Hou-Hsien CHANG ,  Chao-Jung CHEN ,  Yaw-Tzorng TSORNG

IPC分类号： G06F1/20 ,  G06F1/26 ,  H05K7/20 ,  H05K7/14

CPC分类号： G06F1/206 ,  G06F1/26 ,  H05K7/1488 ,  H05K7/20709 ,  H05K7/20727

摘要： A system of modular fans for a network device is disclosed. The network device includes a rack assembly having side walls forming an enclosure with a plurality of sled slots accessible from a rear end. A plurality of operation sleds are mountable on one of the plurality of sled slots. A plurality of removable fan modules is provided. Each of the removable fan modules are installed in one of the operation sleds. The removable fan modules are individually removable from the operation sleds and therefore may be swapped out while the rest of the components in the network device remain operational.

公开(公告)号：US20180373276A1

公开(公告)日：2018-12-27

申请号：US16115406

申请日：2018-08-28

申请人： Oracle International Corporation

发明人： Sanjeev Sondur ,  Eric Tran-Le ,  Kenneth Gross ,  Kalyan Vaidyanathan

IPC分类号： G05D23/19 ,  H05K7/20 ,  G06F1/20 ,  F24F11/30 ,  F24F11/62 ,  F24F120/20 ,  F24F11/63 ,  F24F110/10

CPC分类号： G05D23/1917 ,  F24F11/30 ,  F24F11/62 ,  F24F11/63 ,  F24F2110/10 ,  F24F2120/20 ,  G06F1/206 ,  H05K7/20836 ,  Y02D10/16

摘要： A method for determining parameters for one or more air-cooling mechanisms for a computer system. A current operating temperature of a system component within a particular system is determined. A maximum operating temperature of the system component is obtained. A difference value between the maximum operating temperature and the current operating temperature is computed. A parameter of an air-cooling mechanism of an environment, which includes the system component, is selected and modified based on the differmce value between the maximum operating temperature and the current operating temperature.

公开(公告)号：US20180356869A1

公开(公告)日：2018-12-13

申请号：US15942755

申请日：2018-04-02

申请人： LG CHEM, LTD.

发明人： Jae Kuk KWON ,  Young Su SON ,  Jong Gyu SUNG ,  Young Kyu LEE

IPC分类号： G06F1/28 ,  G06F1/20 ,  G06F1/16 ,  H05K7/20 ,  H02K7/14 ,  G06F1/26 ,  H01M10/04

CPC分类号： G06F1/28 ,  G06F1/1635 ,  G06F1/203 ,  G06F1/206 ,  G06F1/263 ,  H01M10/0436 ,  H01M2220/30 ,  H02J7/00 ,  H02J7/0029 ,  H02J7/0075 ,  H02K7/003 ,  H02K7/14 ,  H05K7/20136

摘要： The present disclosure relates to a Real Time Clock (RTC) battery charge/discharge system, a charge/discharge control method, and a notebook RTC power supply method of a notebook used for date and time synchronization of an RTC of a notebook computer.

公开(公告)号：US20180356112A1

公开(公告)日：2018-12-13

申请号：US15619433

申请日：2017-06-09

申请人： Dell Products L.P.

发明人： Chun-Cheng LIN ,  Yenlin WANG ,  Chih Min SU ,  Chun Chin WEN ,  Hsiang Jung CHIN

IPC分类号： F24F11/00 ,  G06F1/20 ,  G05B15/02

CPC分类号： F24F11/77 ,  G05B15/02 ,  G06F1/206

摘要： An information handling system includes first processing resources, e.g., GPGPU expansion cards, in a first thermal region of the system and second processing resources, e.g., one or more CPUs, in a second thermal region. The system may be configured to perform operations including determining a loading profile of the system. The loading profile indicates power consumption information for each of the thermal regions. One or more thermal fans may be configured in accordance with a fan configuration associated with the loading profile. The fan configuration defines a fan speed and airflow direction for one or more thermal fans and determines, in accordance with the fan speed and airflow direction of each thermal fan, a rotational angle of one or more rotatable airflow guides. The rotational angle of a rotatable airflow guide influences thermal fan airflow provided to one or more of the thermal regions.

公开(公告)号：US20180349243A1

公开(公告)日：2018-12-06

申请号：US15838513

申请日：2017-12-12

申请人： SK hynix Inc.

发明人： Soong Sun SHIN ,  Sang Hyun KIM

IPC分类号： G06F11/30 ,  G06F3/06 ,  G06F1/20 ,  G06F12/02 ,  G06F12/0868 ,  G06F12/0806 ,  G11C11/56

CPC分类号： G06F11/3058 ,  G06F1/206 ,  G06F3/0611 ,  G06F3/0614 ,  G06F3/0679 ,  G06F12/0246 ,  G06F12/0806 ,  G06F12/0868 ,  G11C11/5621

摘要： Provided herein may be a storage device and a method of operating the same. In a storage device for controlling operational performance depending on temperature, a memory controller configured to control a memory device may include an internal temperature sensing unit configured to generate an internal temperature information by sensing a temperature of the memory controller and a performance adjustment unit configured to receive an external temperature information from an external temperature sensing unit, and controlling operational performance of the memory controller using the internal temperature information and the external temperature information, wherein the external temperature information represents a temperature of the memory device.

公开(公告)号：US20180348830A1

公开(公告)日：2018-12-06

申请号：US15613814

申请日：2017-06-05

申请人： Nzxt Inc.

发明人： Johnny HOU

IPC分类号： G06F1/20 ,  G05B15/02 ,  G06F17/30

CPC分类号： G06F1/206 ,  G06F16/90335

摘要： A control device for fan state includes fan connectors arranged on a substrate and connected with at least one fan. The substrate and the fan are arranged in a case of a computer. The substrate is provided with at least one communication port, at least one microphone and a microcontroller. The communication port receives temperature signals transmitted by the computer. The microphone receives volume signals within the case. A microcontroller is electrically connected with the fan connectors, the communication port and the microphone. After the microcontroller receives the temperature signal and the volume signal, the microcontroller uses them to determine whether a value of the temperature signal or the volume signal is larger than its given value. If the answer is yes, the microcontroller controls a rotational speed of the fan, turns off the fan, or provides control items displayed on a screen of the computer to choose.

公开(公告)号：US20180348829A1

公开(公告)日：2018-12-06

申请号：US15609646

申请日：2017-05-31

申请人： Dell Products L.P.

发明人： Robert B. CURTIS ,  Randall SMITH

IPC分类号： G06F1/20 ,  G05B15/02 ,  H05K7/20

CPC分类号： G06F1/206 ,  H05K7/20727

摘要： In accordance with embodiments of the present disclosure, an information handling system enclosure may include a plurality of slots, each slot configured to receive an information handling system and a rack tile airflow controller communicatively coupled to the plurality of slots. The rack tile airflow controller may be configured to receive from each information handling system an indication of an individual airflow consumption of the information handling systems, aggregate the individual airflow consumptions of the information handling systems to determine a total enclosure-level airflow, and communicate one or more control signals to an active floor tile in fluid communication with the information handling system enclosure, the active floor tile including one or more air movers, and the one or more control signals for controlling a tile airflow generated by the one or more air movers in accordance with the total enclosure-level airflow.