CN104019049B - 风扇转速测试装置 - Google Patents
风扇转速测试装置 Download PDFInfo
- Publication number
- CN104019049B CN104019049B CN201310065822.3A CN201310065822A CN104019049B CN 104019049 B CN104019049 B CN 104019049B CN 201310065822 A CN201310065822 A CN 201310065822A CN 104019049 B CN104019049 B CN 104019049B
- Authority
- CN
- China
- Prior art keywords
- fan
- voltage
- connector
- module
- control module
- 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
- 230000009466 transformation Effects 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000013078 crystal Substances 0.000 claims description 27
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 101000812677 Homo sapiens Nucleotide pyrophosphatase Proteins 0.000 description 3
- 101100162020 Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) adc3 gene Proteins 0.000 description 3
- 102100039306 Nucleotide pyrophosphatase Human genes 0.000 description 3
- 101150042711 adc2 gene Proteins 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 235000015429 Mirabilis expansa Nutrition 0.000 description 2
- 244000294411 Mirabilis expansa Species 0.000 description 2
- 101100434411 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) ADH1 gene Proteins 0.000 description 2
- 101150102866 adc1 gene Proteins 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013536 miso Nutrition 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
- F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
-
- 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
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
Abstract
Description
风扇转速测试装置 | 1 |
电源连接器 | 10 |
电压转换模块 | 20 |
第一风扇连接器 | 30 |
风扇连接端 | 31 |
拨码开关 | 40 |
控制模块 | 50 |
开关信号输入端 | 51 |
风扇 | 2 |
提示单元 | 60 |
晶振模块 | 70 |
显示屏 | 61 |
第二风扇连接器 | 80 |
缓冲模块 | 90 |
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310065822.3A CN104019049B (zh) | 2013-03-01 | 2013-03-01 | 风扇转速测试装置 |
TW102107774A TW201447305A (zh) | 2013-03-01 | 2013-03-06 | 風扇轉速測試裝置 |
US13/861,397 US20140247038A1 (en) | 2013-03-01 | 2013-04-12 | Fan speed testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310065822.3A CN104019049B (zh) | 2013-03-01 | 2013-03-01 | 风扇转速测试装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104019049A CN104019049A (zh) | 2014-09-03 |
CN104019049B true CN104019049B (zh) | 2016-08-10 |
Family
ID=51420661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310065822.3A Expired - Fee Related CN104019049B (zh) | 2013-03-01 | 2013-03-01 | 风扇转速测试装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20140247038A1 (zh) |
CN (1) | CN104019049B (zh) |
TW (1) | TW201447305A (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160112143A (ko) | 2015-03-18 | 2016-09-28 | 삼성전자주식회사 | 전자 장치 및 전자 장치에서의 디스플레이 패널의 화면 업데이트 방법 |
CN108150979B (zh) * | 2016-12-06 | 2020-02-18 | 通用电气照明解决方案有限公司 | Led灯及控制led灯的风扇转速的方法及其系统 |
CN107842520B (zh) * | 2017-11-27 | 2023-07-11 | 卫星电子(中山)有限公司 | 一种便于单元更换的风扇控制系统 |
KR102287330B1 (ko) * | 2019-11-15 | 2021-08-06 | 삼성에스디아이 주식회사 | 팬 고장 검출 장치 |
CN114320970B (zh) * | 2021-12-31 | 2023-09-22 | 浪潮(北京)电子信息产业有限公司 | 一种风扇的异常预警方法、装置、设备及介质 |
CN114857069A (zh) * | 2022-05-27 | 2022-08-05 | 苏州浪潮智能科技有限公司 | 一种风扇冶具板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769595A (en) * | 1986-06-30 | 1988-09-06 | Tandem Computers, Inc. | Pulse length indicator |
CN1979174A (zh) * | 2005-12-01 | 2007-06-13 | 鸿富锦精密工业(深圳)有限公司 | 风扇转速检测装置及方法 |
CN102455366A (zh) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 风扇转速测量系统 |
CN102817824A (zh) * | 2011-06-08 | 2012-12-12 | 鸿富锦精密工业(深圳)有限公司 | 风扇测试方法及系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5012169A (en) * | 1988-07-20 | 1991-04-30 | Yokogawa Electric Corporation | Motor drive system |
US5018087A (en) * | 1989-11-03 | 1991-05-21 | Navistar International Transportation Corp. | Programming signal source and calibration data for a speedometer/tachometer with calibration switches |
KR100187211B1 (ko) * | 1992-10-22 | 1999-05-15 | 윤종용 | 단상 유도전동기의 속도 조절장치 |
TW352071U (en) * | 1993-09-14 | 1999-02-01 | Riken Kk | An electric powered bicycle |
US5456648A (en) * | 1994-03-14 | 1995-10-10 | Edinburg; Peter J. | Reward granting exercise machine |
US5714929A (en) * | 1994-12-02 | 1998-02-03 | Liu; Paul | Microprocessor-controlled speedometer/odometer |
JP3631311B2 (ja) * | 1995-12-15 | 2005-03-23 | 富士通株式会社 | 光ディスク装置 |
JPH09167419A (ja) * | 1995-12-15 | 1997-06-24 | Fujitsu Ltd | 光ディスク装置 |
USRE38486E1 (en) * | 1997-03-04 | 2004-04-06 | Makita Corporation | Electric motor control circuit |
US6329783B1 (en) * | 1999-12-30 | 2001-12-11 | Gas Research Institute | Apparatus for continuously variable speed electric motor applications |
US7283897B2 (en) * | 2002-05-31 | 2007-10-16 | Quantum Engineering, Inc. | Method and system for compensating for wheel wear on a train |
DE10242334B4 (de) * | 2002-09-12 | 2011-12-22 | Robert Bosch Gmbh | Verfahren und Einrichtung zur Drehzahlmessung eines getaktet angesteuerten elektrischen Motors |
JP4725201B2 (ja) * | 2005-06-03 | 2011-07-13 | トヨタ自動車株式会社 | 回転数検出装置及びそれを備えた自動変速機の制御装置 |
US7304470B2 (en) * | 2005-10-17 | 2007-12-04 | Inventec Corporation | Fan operating status monitoring system |
US8075304B2 (en) * | 2006-10-19 | 2011-12-13 | Wayne/Scott Fetzer Company | Modulated power burner system and method |
JP2011135641A (ja) * | 2009-12-22 | 2011-07-07 | Denso Corp | モータ制御装置 |
JP2012141930A (ja) * | 2011-01-06 | 2012-07-26 | Sony Corp | 情報処理装置、情報処理システム及び情報処理方法 |
-
2013
- 2013-03-01 CN CN201310065822.3A patent/CN104019049B/zh not_active Expired - Fee Related
- 2013-03-06 TW TW102107774A patent/TW201447305A/zh unknown
- 2013-04-12 US US13/861,397 patent/US20140247038A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4769595A (en) * | 1986-06-30 | 1988-09-06 | Tandem Computers, Inc. | Pulse length indicator |
CN1979174A (zh) * | 2005-12-01 | 2007-06-13 | 鸿富锦精密工业(深圳)有限公司 | 风扇转速检测装置及方法 |
CN102455366A (zh) * | 2010-10-28 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | 风扇转速测量系统 |
CN102817824A (zh) * | 2011-06-08 | 2012-12-12 | 鸿富锦精密工业(深圳)有限公司 | 风扇测试方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104019049A (zh) | 2014-09-03 |
TW201447305A (zh) | 2014-12-16 |
US20140247038A1 (en) | 2014-09-04 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180301 Address after: Haiyun Tianjin economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Patentee after: Hongfujin Precision Electronics (Tianjin) Co., Ltd. Address before: Haiyun Binhai Economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precision Electronics (Tianjin) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20180301 |
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CF01 | Termination of patent right due to non-payment of annual fee |