CN1807941A - 基于压电堆驱动器的压电气阀 - Google Patents
基于压电堆驱动器的压电气阀 Download PDFInfo
- Publication number
- CN1807941A CN1807941A CN 200610049205 CN200610049205A CN1807941A CN 1807941 A CN1807941 A CN 1807941A CN 200610049205 CN200610049205 CN 200610049205 CN 200610049205 A CN200610049205 A CN 200610049205A CN 1807941 A CN1807941 A CN 1807941A
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- CN
- China
- Prior art keywords
- piezoelectric
- valve
- contacts
- stack driver
- valve body
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000010943 off-gassing Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 abstract description 15
- 230000004044 response Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000004907 flux Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 230000005684 electric field Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013341 scale-up Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100492054A CN100353098C (zh) | 2006-01-23 | 2006-01-23 | 基于压电堆驱动器的压电气阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100492054A CN100353098C (zh) | 2006-01-23 | 2006-01-23 | 基于压电堆驱动器的压电气阀 |
Publications (2)
Publication Number | Publication Date |
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CN1807941A true CN1807941A (zh) | 2006-07-26 |
CN100353098C CN100353098C (zh) | 2007-12-05 |
Family
ID=36839980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2006100492054A Expired - Fee Related CN100353098C (zh) | 2006-01-23 | 2006-01-23 | 基于压电堆驱动器的压电气阀 |
Country Status (1)
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CN (1) | CN100353098C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758946A (zh) * | 2012-07-22 | 2012-10-31 | 徐凯敏 | 压电式电子膨胀阀 |
CN101960186B (zh) * | 2008-02-27 | 2015-04-29 | 弗路德自动控制系统有限公司 | 具有球密封元件的电动阀 |
CN104905778A (zh) * | 2014-03-12 | 2015-09-16 | 科际器材工业股份有限公司 | 双向排气装置及其双向出气结构 |
CN107420607A (zh) * | 2016-05-12 | 2017-12-01 | 玛珂系统分析和开发有限公司 | 压电调节装置 |
CN109654083A (zh) * | 2017-10-11 | 2019-04-19 | 大力士股份有限公司 | 静电-气压转换器 |
CN109652902A (zh) * | 2018-12-21 | 2019-04-19 | 西安工程大学 | 一种用于喷气织机的喷射阀及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU5992286A (en) * | 1985-06-11 | 1987-01-07 | Arthur D. Little, Inc. | Apparatus for electrical control of rate of fluid flow |
CN2089554U (zh) * | 1991-05-10 | 1991-11-27 | 温成俊 | 自动监控截止阀 |
GB9611147D0 (en) * | 1996-05-29 | 1996-07-31 | Flight Refueling Ltd | A flapper valve |
US6062256A (en) * | 1997-02-11 | 2000-05-16 | Engineering Measurements Company | Micro mass flow control apparatus and method |
CN2662018Y (zh) * | 2003-12-11 | 2004-12-08 | 申功运 | 高稳定性陶瓷压电阀 |
CN2869477Y (zh) * | 2006-01-23 | 2007-02-14 | 浙江大学 | 一种基于压电堆驱动器的压电气阀 |
-
2006
- 2006-01-23 CN CNB2006100492054A patent/CN100353098C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101960186B (zh) * | 2008-02-27 | 2015-04-29 | 弗路德自动控制系统有限公司 | 具有球密封元件的电动阀 |
CN102758946A (zh) * | 2012-07-22 | 2012-10-31 | 徐凯敏 | 压电式电子膨胀阀 |
CN104905778A (zh) * | 2014-03-12 | 2015-09-16 | 科际器材工业股份有限公司 | 双向排气装置及其双向出气结构 |
CN107420607A (zh) * | 2016-05-12 | 2017-12-01 | 玛珂系统分析和开发有限公司 | 压电调节装置 |
CN107420607B (zh) * | 2016-05-12 | 2019-05-07 | 玛珂系统分析和开发有限公司 | 压电调节装置 |
CN109654083A (zh) * | 2017-10-11 | 2019-04-19 | 大力士股份有限公司 | 静电-气压转换器 |
CN109652902A (zh) * | 2018-12-21 | 2019-04-19 | 西安工程大学 | 一种用于喷气织机的喷射阀及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100353098C (zh) | 2007-12-05 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Haomai Machinery Co., Ltd. Assignor: Zhejiang University Contract fulfillment period: 2008.9.30 to 2016.12.31 contract change Contract record no.: 2008330001605 Denomination of invention: Piezoelectric valve based on piezoelectric stack driver Granted publication date: 20071205 License type: Exclusive license Record date: 2008.11.3 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.30 TO 2016.12.31; CHANGE OF CONTRACT Name of requester: NINGBO HAOMAI MACHINE CO., LTD. Effective date: 20081103 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20130123 |
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CF01 | Termination of patent right due to non-payment of annual fee |