CN200993256Y - 呼吸式安全阀 - Google Patents
呼吸式安全阀 Download PDFInfo
- Publication number
- CN200993256Y CN200993256Y CN 200720001362 CN200720001362U CN200993256Y CN 200993256 Y CN200993256 Y CN 200993256Y CN 200720001362 CN200720001362 CN 200720001362 CN 200720001362 U CN200720001362 U CN 200720001362U CN 200993256 Y CN200993256 Y CN 200993256Y
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- valve
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- exhalation
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Abstract
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Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200720001362 CN200993256Y (zh) | 2006-09-20 | 2007-01-16 | 呼吸式安全阀 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200620135834.4 | 2006-09-20 | ||
CN200620135834 | 2006-09-20 | ||
CN 200720001362 CN200993256Y (zh) | 2006-09-20 | 2007-01-16 | 呼吸式安全阀 |
Publications (1)
Publication Number | Publication Date |
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CN200993256Y true CN200993256Y (zh) | 2007-12-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200720001362 Expired - Fee Related CN200993256Y (zh) | 2006-09-20 | 2007-01-16 | 呼吸式安全阀 |
Country Status (1)
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CN (1) | CN200993256Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103769795A (zh) * | 2012-10-23 | 2014-05-07 | 西安轨道交通装备有限责任公司 | 呼吸式安全阀的拆装方法 |
CN104864139A (zh) * | 2015-02-06 | 2015-08-26 | 洛阳市西灵机电科技有限公司 | 气压调节阀 |
CN108758044A (zh) * | 2018-07-25 | 2018-11-06 | 江苏华燕船舶装备有限公司 | 甲板泡沫***用呼吸阀 |
-
2007
- 2007-01-16 CN CN 200720001362 patent/CN200993256Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103769795A (zh) * | 2012-10-23 | 2014-05-07 | 西安轨道交通装备有限责任公司 | 呼吸式安全阀的拆装方法 |
CN104864139A (zh) * | 2015-02-06 | 2015-08-26 | 洛阳市西灵机电科技有限公司 | 气压调节阀 |
CN108758044A (zh) * | 2018-07-25 | 2018-11-06 | 江苏华燕船舶装备有限公司 | 甲板泡沫***用呼吸阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XI AN RAIL TRANSPORTATION EQUIPMENT LIMITED LIABI Free format text: FORMER OWNER: XIAN AUTOMOBILE FACTORY, CHINA BEICHE GROUP Effective date: 20080613 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080613 Address after: Three Qiao Town, Xi'an City, Shaanxi Province, China: 710086 Patentee after: Xi'an Rail Tank Traffic Equipment Co., Ltd. Address before: Xi'an vehicle factory of three Qiao Town, Shaanxi City, Xi'an Province, China: 710086 Patentee before: China North Locomotive and Rolling Stock Xi'an Rolling Stock Works |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20150116 |
|
EXPY | Termination of patent right or utility model |