CN104728143B - Fan detector - Google Patents
Fan detector Download PDFInfo
- Publication number
- CN104728143B CN104728143B CN201310714901.2A CN201310714901A CN104728143B CN 104728143 B CN104728143 B CN 104728143B CN 201310714901 A CN201310714901 A CN 201310714901A CN 104728143 B CN104728143 B CN 104728143B
- Authority
- CN
- China
- Prior art keywords
- fan
- vibrator
- vibration
- controller chip
- output
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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
- F04D27/02—Surge control
- F04D27/0292—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)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310714901.2A CN104728143B (en) | 2013-12-23 | 2013-12-23 | Fan detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310714901.2A CN104728143B (en) | 2013-12-23 | 2013-12-23 | Fan detector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104728143A CN104728143A (en) | 2015-06-24 |
CN104728143B true CN104728143B (en) | 2016-10-05 |
Family
ID=53452403
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310714901.2A Expired - Fee Related CN104728143B (en) | 2013-12-23 | 2013-12-23 | Fan detector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104728143B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1254116A (en) * | 1998-11-16 | 2000-05-24 | 新巨企业股份有限公司 | Early warning circuit for fan fault |
TW409911U (en) * | 1998-10-17 | 2000-10-21 | Zippy Tech Corp | Fan malfunction early warning circuit |
CN2508035Y (en) * | 2001-08-29 | 2002-08-28 | 见盈工业股份有限公司 | Dawn type fault-tolerant temp.-controlled radiating fan device |
CN2549234Y (en) * | 2002-06-05 | 2003-05-07 | 台达电子工业股份有限公司 | Axial fan with raised blowing pressure and volume |
TW540641U (en) * | 2002-04-30 | 2003-07-01 | Delta Electronics Inc | Axial-flow fan with characteristics of increasing faxial-flow fan with characteristics of increasing flowing pressure and flowing amount of airflow |
CN1592024A (en) * | 2003-09-01 | 2005-03-09 | 株式会社尼普龙 | Power source device |
TW200516208A (en) * | 2003-11-14 | 2005-05-16 | Delta Electronics Inc | Contact device for hot swap fan |
-
2013
- 2013-12-23 CN CN201310714901.2A patent/CN104728143B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW409911U (en) * | 1998-10-17 | 2000-10-21 | Zippy Tech Corp | Fan malfunction early warning circuit |
CN1254116A (en) * | 1998-11-16 | 2000-05-24 | 新巨企业股份有限公司 | Early warning circuit for fan fault |
CN2508035Y (en) * | 2001-08-29 | 2002-08-28 | 见盈工业股份有限公司 | Dawn type fault-tolerant temp.-controlled radiating fan device |
TW540641U (en) * | 2002-04-30 | 2003-07-01 | Delta Electronics Inc | Axial-flow fan with characteristics of increasing faxial-flow fan with characteristics of increasing flowing pressure and flowing amount of airflow |
CN2549234Y (en) * | 2002-06-05 | 2003-05-07 | 台达电子工业股份有限公司 | Axial fan with raised blowing pressure and volume |
CN1592024A (en) * | 2003-09-01 | 2005-03-09 | 株式会社尼普龙 | Power source device |
TW200516208A (en) * | 2003-11-14 | 2005-05-16 | Delta Electronics Inc | Contact device for hot swap fan |
Also Published As
Publication number | Publication date |
---|---|
CN104728143A (en) | 2015-06-24 |
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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: 20160701 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant after: Jinyang Shenzhen sea Network Intelligent Technology Co., Ltd. Address before: Haiyun Binhai Economic and Technological Development Zone, Tianjin City, No. 80 300457 Street Applicant before: Hongfujin Precision Electronics (Tianjin) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Wei Inventor after: Zou Haishu Inventor after: Yang Tao Inventor before: Wu Kang Inventor before: Tian Bo |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160831 Address after: 225300 No. 18 Yingbin Road, Jiangsu, Taizhou Applicant after: Jiangsu Chunlan Cleaning Energy Research Institute Co., Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Hua Sheng Lu Yong Jingxuan commercial building 1608 Applicant before: Jinyang Shenzhen sea Network Intelligent Technology Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20191223 |
|
CF01 | Termination of patent right due to non-payment of annual fee |