TW200737722A - Fan system with hysteresis character and method thereof - Google Patents
Fan system with hysteresis character and method thereofInfo
- Publication number
- TW200737722A TW200737722A TW095109903A TW95109903A TW200737722A TW 200737722 A TW200737722 A TW 200737722A TW 095109903 A TW095109903 A TW 095109903A TW 95109903 A TW95109903 A TW 95109903A TW 200737722 A TW200737722 A TW 200737722A
- Authority
- TW
- Taiwan
- Prior art keywords
- temperature
- fan
- electrically connected
- sensing element
- voltage
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095109903A TWI320633B (en) | 2006-03-22 | 2006-03-22 | Fan system with hysteresis character and method thereof |
US11/713,706 US7579794B2 (en) | 2006-03-22 | 2007-03-05 | Fan system with hysteresis character and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095109903A TWI320633B (en) | 2006-03-22 | 2006-03-22 | Fan system with hysteresis character and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200737722A true TW200737722A (en) | 2007-10-01 |
TWI320633B TWI320633B (en) | 2010-02-11 |
Family
ID=38533625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095109903A TWI320633B (en) | 2006-03-22 | 2006-03-22 | Fan system with hysteresis character and method thereof |
Country Status (2)
Country | Link |
---|---|
US (1) | US7579794B2 (zh) |
TW (1) | TWI320633B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103375203A (zh) * | 2012-04-30 | 2013-10-30 | 通用电气公司 | 涡轮机部件冷却系统 |
TWI450262B (zh) * | 2011-12-28 | 2014-08-21 | Chunghwa Picture Tubes Ltd | 顯示面板的閘極驅動電路 |
TWI451687B (zh) * | 2009-12-15 | 2014-09-01 | Hon Hai Prec Ind Co Ltd | 風扇控制系統 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7352147B2 (en) * | 2005-11-02 | 2008-04-01 | Zippy Technology Corp. | Power supply to provide operation power for cooling fans |
TWI331845B (en) * | 2006-06-06 | 2010-10-11 | Asustek Comp Inc | Control system for fan |
US20090048714A1 (en) * | 2007-08-17 | 2009-02-19 | Maxitrol Company | Control system and method for controlling an air handling fan for a vent hood |
CN101761500B (zh) * | 2008-12-24 | 2012-02-15 | 大唐移动通信设备有限公司 | 控制风扇转速的方法、装置及控制散热速度的方法、装置 |
FR2944237A1 (fr) * | 2009-04-09 | 2010-10-15 | Renault Sas | Dispositif de refroidissement pour vehicule automobile |
CN101886636A (zh) * | 2009-05-12 | 2010-11-17 | 鸿富锦精密工业(深圳)有限公司 | 风扇组合 |
CN102042250B (zh) * | 2009-10-20 | 2015-04-15 | 淮南东正电子科技有限公司 | 风扇控制系统 |
CN102052341A (zh) * | 2009-10-30 | 2011-05-11 | 鸿富锦精密工业(深圳)有限公司 | 风扇控制系统 |
TWI441443B (zh) * | 2010-10-18 | 2014-06-11 | Hon Hai Prec Ind Co Ltd | 風扇控制電路 |
JP6081286B2 (ja) * | 2012-07-09 | 2017-02-15 | 日本電波工業株式会社 | 恒温槽付水晶発振器 |
CN104049651B (zh) * | 2013-03-11 | 2016-12-28 | 广州市旺骏机电设备安装有限公司 | 制冷系统 |
CN104104057A (zh) * | 2013-04-09 | 2014-10-15 | 鸿富锦精密电子(天津)有限公司 | 电源保护电路 |
US20230127340A1 (en) * | 2021-10-25 | 2023-04-27 | Hewlett-Packard Development Company, L.P. | Fan modes based on temperature thresholds |
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JPS58123039A (ja) | 1982-01-18 | 1983-07-22 | Matsushita Electric Ind Co Ltd | フアンコンベクタの制御回路 |
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JPS60203811A (ja) * | 1984-03-28 | 1985-10-15 | Sharp Corp | 検出装置 |
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CA1253592A (en) * | 1985-02-15 | 1989-05-02 | Tatsuya Tsuda | Heating apparatus with humidity sensor |
JPS6258893U (zh) * | 1985-09-30 | 1987-04-11 | ||
US4735057A (en) * | 1986-12-22 | 1988-04-05 | Whirlpool Corporation | Switching circuit for a refrigerator control |
JP3662298B2 (ja) * | 1994-06-08 | 2005-06-22 | 三星電子株式会社 | コンピュータシステムの保護装置 |
US5610545A (en) * | 1995-06-05 | 1997-03-11 | Analog Devices, Inc. | Method for providing programmable hysteresis levels |
US5617050A (en) * | 1995-06-05 | 1997-04-01 | Analog Devices, Inc. | Circuit for providing programmable hysteresis levels |
KR0121950B1 (ko) * | 1995-08-11 | 1997-11-13 | 김광호 | 자동차 냉각팬 제어 시스템 |
JPH09178328A (ja) * | 1995-12-28 | 1997-07-11 | Ishizuka Denshi Kk | 着霜検知装置 |
US5726874A (en) * | 1996-11-13 | 1998-03-10 | Liang; Charles | Power supply having a dual air flow control for reducing heat buildup |
KR19980078357A (ko) | 1997-04-28 | 1998-11-16 | 배순훈 | 가변속도 제어에 의한 냉각팬모터 제어방법 및 장치 |
CN1204030A (zh) | 1997-06-28 | 1999-01-06 | 大宇电子株式会社 | 防止空调系统中蒸发器结冰的装置及方法 |
US6020700A (en) * | 1998-07-16 | 2000-02-01 | Silicon Touch Technology Inc. | DC brushless motor drive circuit having input signal compatability to hall effect ICs and hall sensors |
US6617815B1 (en) * | 1999-01-15 | 2003-09-09 | Hewlett-Packard Development Company, L.P. | Fan control circuit |
US6135718A (en) * | 1999-03-25 | 2000-10-24 | System General Corporation | Interface apparatus for fan monitoring and control |
TW444104B (en) * | 1999-10-21 | 2001-07-01 | Mitac Technology Corp | Fan protection device |
US6188189B1 (en) | 1999-12-23 | 2001-02-13 | Analog Devices, Inc. | Fan speed control system |
JP2001255961A (ja) * | 2000-03-01 | 2001-09-21 | Internatl Business Mach Corp <Ibm> | コンピュータ及び冷却ファンの制御方法 |
CN2458664Y (zh) | 2000-12-18 | 2001-11-07 | 联想(北京)有限公司 | 电源温度控制装置 |
US6515447B2 (en) * | 2001-02-14 | 2003-02-04 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan motor with variable frequency/constant speed control |
US6385395B1 (en) * | 2001-02-14 | 2002-05-07 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan motor with its speed controlled by operating periods of a pulse wave |
US6407525B1 (en) * | 2001-02-15 | 2002-06-18 | Sunonwealth Electric Machine Industry Co., Ltd. | Thermal control variable speed fan motor |
-
2006
- 2006-03-22 TW TW095109903A patent/TWI320633B/zh active
-
2007
- 2007-03-05 US US11/713,706 patent/US7579794B2/en active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI451687B (zh) * | 2009-12-15 | 2014-09-01 | Hon Hai Prec Ind Co Ltd | 風扇控制系統 |
TWI450262B (zh) * | 2011-12-28 | 2014-08-21 | Chunghwa Picture Tubes Ltd | 顯示面板的閘極驅動電路 |
US9019257B2 (en) | 2011-12-28 | 2015-04-28 | Chunghwa Picture Tubes, Ltd. | Gate driving circuit of display panel |
CN103375203A (zh) * | 2012-04-30 | 2013-10-30 | 通用电气公司 | 涡轮机部件冷却系统 |
CN103375203B (zh) * | 2012-04-30 | 2016-09-14 | 通用电气公司 | 涡轮机部件冷却系统 |
Also Published As
Publication number | Publication date |
---|---|
US7579794B2 (en) | 2009-08-25 |
US20070224030A1 (en) | 2007-09-27 |
TWI320633B (en) | 2010-02-11 |
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