CN103835978B - 风扇控制电路 - Google Patents
风扇控制电路 Download PDFInfo
- Publication number
- CN103835978B CN103835978B CN201210485632.2A CN201210485632A CN103835978B CN 103835978 B CN103835978 B CN 103835978B CN 201210485632 A CN201210485632 A CN 201210485632A CN 103835978 B CN103835978 B CN 103835978B
- Authority
- CN
- China
- Prior art keywords
- fan
- management controller
- baseboard management
- pin
- electronic switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210485632.2A CN103835978B (zh) | 2012-11-26 | 2012-11-26 | 风扇控制电路 |
TW101144614A TW201422921A (zh) | 2012-11-26 | 2012-11-28 | 風扇控制電路 |
US13/707,672 US20140147289A1 (en) | 2012-11-26 | 2012-12-07 | Fan control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210485632.2A CN103835978B (zh) | 2012-11-26 | 2012-11-26 | 风扇控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103835978A CN103835978A (zh) | 2014-06-04 |
CN103835978B true CN103835978B (zh) | 2016-05-11 |
Family
ID=50773464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210485632.2A Expired - Fee Related CN103835978B (zh) | 2012-11-26 | 2012-11-26 | 风扇控制电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140147289A1 (zh) |
CN (1) | CN103835978B (zh) |
TW (1) | TW201422921A (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10365667B2 (en) * | 2011-08-11 | 2019-07-30 | Coolit Systems, Inc. | Flow-path controllers and related systems |
WO2014141162A1 (en) * | 2013-03-15 | 2014-09-18 | Coolit Systems, Inc. | Sensors, multiplexed communication techniques, and related systems |
CN104454612B (zh) * | 2014-12-05 | 2016-08-24 | 深圳市创荣发电子有限公司 | 一种能够实现温度调节的风扇遥控器 |
US9901006B2 (en) * | 2015-07-21 | 2018-02-20 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Control circuit for fan |
CN106484056A (zh) * | 2016-10-13 | 2017-03-08 | 郑州云海信息技术有限公司 | 一种服务器散热系统、方法和服务器 |
US11452243B2 (en) | 2017-10-12 | 2022-09-20 | Coolit Systems, Inc. | Cooling system, controllers and methods |
US10712795B2 (en) * | 2018-01-30 | 2020-07-14 | Quanta Computer Inc. | Power supply unit fan recovery process |
CN109497911A (zh) * | 2018-11-27 | 2019-03-22 | 四川鑫汇云科技有限责任公司 | 窥探检测控制系统及方法、计算机程序、终端、处理器 |
CN109691967A (zh) * | 2018-11-30 | 2019-04-30 | 四川鑫汇云科技有限责任公司 | 一种散热性能好的便携式内窥镜 |
US11662037B2 (en) | 2019-01-18 | 2023-05-30 | Coolit Systems, Inc. | Fluid flow control valve for fluid flow systems, and methods |
US11473860B2 (en) * | 2019-04-25 | 2022-10-18 | Coolit Systems, Inc. | Cooling module with leak detector and related systems |
CN111090319B (zh) * | 2019-11-21 | 2021-07-30 | 苏州浪潮智能科技有限公司 | 一种基于热敏电阻的控制服务器风扇的方法、设备及介质 |
US11395443B2 (en) | 2020-05-11 | 2022-07-19 | Coolit Systems, Inc. | Liquid pumping units, and related systems and methods |
CN112596552A (zh) * | 2020-12-29 | 2021-04-02 | 湖南博匠信息科技有限公司 | 一种基于龙芯处理器的计算板健康管理方法及系统 |
CN113900501B (zh) * | 2021-09-30 | 2023-07-14 | 苏州浪潮智能科技有限公司 | 一种用于服务器的降温系统及服务器 |
CN114003539B (zh) * | 2021-10-27 | 2023-07-14 | 苏州浪潮智能科技有限公司 | 一种服务器主板热插拔控制保护电路及保护方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5848282A (en) * | 1996-01-26 | 1998-12-08 | Samsung Electronics Co., Ltd. | Computer system with a control funtion of rotation speed of a cooling fan for a microprocessor chip therein and a method of controlling the cooling fan |
CN201075819Y (zh) * | 2007-07-09 | 2008-06-18 | 台达电子工业股份有限公司 | 风扇系统及其软启动电路模块 |
CN102253881A (zh) * | 2010-05-20 | 2011-11-23 | 英业达科技有限公司 | 服务器工作状态检测系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080285461A1 (en) * | 2007-05-15 | 2008-11-20 | Inventec Corporation | Method for remotely monitoring system |
US7990087B2 (en) * | 2008-10-21 | 2011-08-02 | Dell Products, Lp | System and method for providing cooling fan characteristic feedback |
TWI430077B (zh) * | 2009-09-30 | 2014-03-11 | Ibm | 用於電腦系統的風扇控制系統與方法 |
CN102445977A (zh) * | 2010-09-30 | 2012-05-09 | 鸿富锦精密工业(深圳)有限公司 | 降低服务器开机峰值电流的系统及方法 |
US10180665B2 (en) * | 2011-09-16 | 2019-01-15 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Fluid-cooled computer system with proactive cooling control using power consumption trend analysis |
-
2012
- 2012-11-26 CN CN201210485632.2A patent/CN103835978B/zh not_active Expired - Fee Related
- 2012-11-28 TW TW101144614A patent/TW201422921A/zh unknown
- 2012-12-07 US US13/707,672 patent/US20140147289A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5848282A (en) * | 1996-01-26 | 1998-12-08 | Samsung Electronics Co., Ltd. | Computer system with a control funtion of rotation speed of a cooling fan for a microprocessor chip therein and a method of controlling the cooling fan |
CN201075819Y (zh) * | 2007-07-09 | 2008-06-18 | 台达电子工业股份有限公司 | 风扇系统及其软启动电路模块 |
CN102253881A (zh) * | 2010-05-20 | 2011-11-23 | 英业达科技有限公司 | 服务器工作状态检测系统 |
Also Published As
Publication number | Publication date |
---|---|
CN103835978A (zh) | 2014-06-04 |
TW201422921A (zh) | 2014-06-16 |
US20140147289A1 (en) | 2014-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151223 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161126 |