CN102979707B - 一种自测量压电叠堆泵 - Google Patents
一种自测量压电叠堆泵 Download PDFInfo
- Publication number
- CN102979707B CN102979707B CN201210551294.8A CN201210551294A CN102979707B CN 102979707 B CN102979707 B CN 102979707B CN 201210551294 A CN201210551294 A CN 201210551294A CN 102979707 B CN102979707 B CN 102979707B
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- Prior art keywords
- pump
- valve
- piezoelectric
- inlet valve
- outlet valve
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- 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
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- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 3
- 238000013270 controlled release Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210551294.8A CN102979707B (zh) | 2012-12-06 | 2012-12-06 | 一种自测量压电叠堆泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210551294.8A CN102979707B (zh) | 2012-12-06 | 2012-12-06 | 一种自测量压电叠堆泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102979707A CN102979707A (zh) | 2013-03-20 |
CN102979707B true CN102979707B (zh) | 2015-07-08 |
Family
ID=47854000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210551294.8A Expired - Fee Related CN102979707B (zh) | 2012-12-06 | 2012-12-06 | 一种自测量压电叠堆泵 |
Country Status (1)
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CN (1) | CN102979707B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105587611A (zh) * | 2015-05-08 | 2016-05-18 | 长春工业大学 | 贴片夹心弯纵复合激振被动型喷水推进装置及其驱动方法 |
CN110799753B (zh) * | 2018-09-30 | 2021-06-29 | 深圳市大疆软件科技有限公司 | 隔膜泵及农业无人机 |
WO2020062245A1 (zh) * | 2018-09-30 | 2020-04-02 | 深圳市大疆软件科技有限公司 | 隔膜泵及农业无人机 |
CN109821100B (zh) * | 2019-03-01 | 2021-04-30 | 浙江师范大学 | 一种逐级增压式气动输液装置 |
CN110332966B (zh) * | 2019-07-08 | 2021-01-19 | 西安交通大学 | 一种测量幂律流体流动参数的便携装置和方法 |
CN114352505B (zh) * | 2021-12-13 | 2023-09-22 | 中国科学院深圳先进技术研究院 | 隔膜泵 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4344743A (en) * | 1979-12-04 | 1982-08-17 | Bessman Samuel P | Piezoelectric driven diaphragm micro-pump |
US5816780A (en) * | 1997-04-15 | 1998-10-06 | Face International Corp. | Piezoelectrically actuated fluid pumps |
US7204472B2 (en) * | 2004-03-12 | 2007-04-17 | Gm Global Technology Operations, Inc. | Active pressure relief valves and methods of use |
CN101054967A (zh) * | 2007-05-25 | 2007-10-17 | 吉林大学 | 压电振子主动阀式压电泵 |
US8267675B2 (en) * | 2008-06-16 | 2012-09-18 | GM Global Technology Operations LLC | High flow piezoelectric pump |
CN102192135B (zh) * | 2011-06-24 | 2012-11-07 | 浙江师范大学 | 自带传感器的压电叠堆泵 |
CN202946352U (zh) * | 2012-12-06 | 2013-05-22 | 浙江师范大学 | 一种自测量压电叠堆泵 |
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2012
- 2012-12-06 CN CN201210551294.8A patent/CN102979707B/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN102979707A (zh) | 2013-03-20 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Junwu Inventor after: Wang Shuyun Inventor after: Zhang Zhonghua Inventor after: Wen Jianming Inventor after: Ma Jijie Inventor after: Yang Can Inventor before: Ma Zehui Inventor before: Han Junwu Inventor before: Zhang Zhonghua Inventor before: Wen Jianming Inventor before: Ma Jijie Inventor before: Cheng Guangming |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA ZEHUI KAN JUNWU ZHANG ZHONGHUA WEN JIANMING MA JIJIE CHENG GUANGMING TO: KAN JUNWU WANG SHUYUN ZHANG ZHONGHUA WEN JIANMING MA JIJIE YANG CAN |
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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: 20150708 Termination date: 20151206 |
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EXPY | Termination of patent right or utility model |