CN203784413U - 一种压力维持阀阀体 - Google Patents
一种压力维持阀阀体 Download PDFInfo
- Publication number
- CN203784413U CN203784413U CN201420169212.8U CN201420169212U CN203784413U CN 203784413 U CN203784413 U CN 203784413U CN 201420169212 U CN201420169212 U CN 201420169212U CN 203784413 U CN203784413 U CN 203784413U
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- CN
- China
- Prior art keywords
- valve
- valve body
- valve seat
- seat
- pressure maintenance
- 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
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420169212.8U CN203784413U (zh) | 2014-04-02 | 2014-04-02 | 一种压力维持阀阀体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420169212.8U CN203784413U (zh) | 2014-04-02 | 2014-04-02 | 一种压力维持阀阀体 |
Publications (1)
Publication Number | Publication Date |
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CN203784413U true CN203784413U (zh) | 2014-08-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420169212.8U Expired - Fee Related CN203784413U (zh) | 2014-04-02 | 2014-04-02 | 一种压力维持阀阀体 |
Country Status (1)
Country | Link |
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CN (1) | CN203784413U (zh) |
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2014
- 2014-04-02 CN CN201420169212.8U patent/CN203784413U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 315031, No. 3, No. five, Xincheng Road, Xincheng Town, Jiangbei District, Zhejiang, Ningbo Patentee after: Ningbo Bry natural gas high pressure compressor Co., Ltd Address before: 315000 Ningbo, Zhejiang, Yinzhou District Province, the first South Street, former Zhoucun Patentee before: Ningbo Bry natural gas high pressure compressor Co., Ltd |
|
DD01 | Delivery of document by public notice |
Addressee: Yang Jian Document name: Notification of Passing Examination on Formalities |
|
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: 20140820 Termination date: 20180402 |