CN101555957A - 一种压电陶瓷喷阀 - Google Patents
一种压电陶瓷喷阀 Download PDFInfo
- Publication number
- CN101555957A CN101555957A CNA2009101168403A CN200910116840A CN101555957A CN 101555957 A CN101555957 A CN 101555957A CN A2009101168403 A CNA2009101168403 A CN A2009101168403A CN 200910116840 A CN200910116840 A CN 200910116840A CN 101555957 A CN101555957 A CN 101555957A
- Authority
- CN
- China
- Prior art keywords
- piezoelectric ceramic
- valve body
- valve
- spool
- diameter
- 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.)
- Granted
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101168403A CN101555957B (zh) | 2009-05-22 | 2009-05-22 | 一种压电陶瓷喷阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101168403A CN101555957B (zh) | 2009-05-22 | 2009-05-22 | 一种压电陶瓷喷阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101555957A true CN101555957A (zh) | 2009-10-14 |
CN101555957B CN101555957B (zh) | 2011-06-15 |
Family
ID=41174184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101168403A Expired - Fee Related CN101555957B (zh) | 2009-05-22 | 2009-05-22 | 一种压电陶瓷喷阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101555957B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113669469A (zh) * | 2021-07-26 | 2021-11-19 | 南京航空航天大学 | 一种压电计量阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3713697A1 (de) * | 1987-04-24 | 1988-11-10 | Licentia Gmbh | Ultraschnelles steuerventil |
CN1018570B (zh) * | 1987-09-30 | 1992-10-07 | 东陶机器株式会社 | 水龙头 |
US6189858B1 (en) * | 1997-12-12 | 2001-02-20 | Smc Kabushiki Kaisha | Piezoelectric valve |
CN100535486C (zh) * | 2008-03-11 | 2009-09-02 | 浙江大学 | 压电晶体驱动高速开关阀 |
-
2009
- 2009-05-22 CN CN2009101168403A patent/CN101555957B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113669469A (zh) * | 2021-07-26 | 2021-11-19 | 南京航空航天大学 | 一种压电计量阀 |
Also Published As
Publication number | Publication date |
---|---|
CN101555957B (zh) | 2011-06-15 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: HEFEI MEIYA OPTOELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HEFEI MEAYA OPTOELECTRONIC TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Lake Road, high tech Industrial Development Zone, Hefei city of Anhui Province, No. 4 230088 Patentee after: HEFEI MEIYA OPTOELECTRONIC TECHNOLOGY Inc. Address before: Lake Road, high tech Industrial Development Zone, Hefei city of Anhui Province, No. 4 230088 Patentee before: Hefei Meiya Optoelectronic Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 |