CN2692442Y - 双液控喷雾阀 - Google Patents
双液控喷雾阀 Download PDFInfo
- Publication number
- CN2692442Y CN2692442Y CN 200420038736 CN200420038736U CN2692442Y CN 2692442 Y CN2692442 Y CN 2692442Y CN 200420038736 CN200420038736 CN 200420038736 CN 200420038736 U CN200420038736 U CN 200420038736U CN 2692442 Y CN2692442 Y CN 2692442Y
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- Prior art keywords
- annular
- leakage
- valve body
- valve
- conservancy diversion
- 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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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420038736 CN2692442Y (zh) | 2004-02-27 | 2004-02-27 | 双液控喷雾阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420038736 CN2692442Y (zh) | 2004-02-27 | 2004-02-27 | 双液控喷雾阀 |
Publications (1)
Publication Number | Publication Date |
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CN2692442Y true CN2692442Y (zh) | 2005-04-13 |
Family
ID=34773711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420038736 Expired - Fee Related CN2692442Y (zh) | 2004-02-27 | 2004-02-27 | 双液控喷雾阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2692442Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114575772A (zh) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | 双向液控阀 |
-
2004
- 2004-02-27 CN CN 200420038736 patent/CN2692442Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114575772A (zh) * | 2020-12-01 | 2022-06-03 | 中国石油天然气股份有限公司 | 双向液控阀 |
CN114575772B (zh) * | 2020-12-01 | 2023-08-22 | 中国石油天然气股份有限公司 | 双向液控阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Designer after: Wang Zhigang Designer after: He Ye Designer after: Zhang Huaixin Designer after: Li Huacheng Designer after: Peng Peng Designer after: Chen Xiangli Designer after: Chen Tao Designer before: Wang Zhigang Designer before: He Ye Designer before: Zhang Huaixin Designer before: Li Huacheng Designer before: Peng Peng Designer before: Chen Xiangli Designer before: Chen Tao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: WANG ZHIGANG HE YE ZHANG HUAIXIN LI HUACHENG PENG PENG CHEN XIANGLI CHEN TAO TO: WANG ZHIGANG HE YE ZHANG HUAIXIN LI HUACHENG PENG PENG CHEN XIANGLI CHEN TAO |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |