CN101012894A - 一种罐车用呼吸式安全阀 - Google Patents
一种罐车用呼吸式安全阀 Download PDFInfo
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- CN101012894A CN101012894A CN 200610104762 CN200610104762A CN101012894A CN 101012894 A CN101012894 A CN 101012894A CN 200610104762 CN200610104762 CN 200610104762 CN 200610104762 A CN200610104762 A CN 200610104762A CN 101012894 A CN101012894 A CN 101012894A
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- flap
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006101047621A CN100510492C (zh) | 2006-10-19 | 2006-10-19 | 一种罐车用呼吸式安全阀 |
Applications Claiming Priority (1)
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CNB2006101047621A CN100510492C (zh) | 2006-10-19 | 2006-10-19 | 一种罐车用呼吸式安全阀 |
Publications (2)
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CN101012894A true CN101012894A (zh) | 2007-08-08 |
CN100510492C CN100510492C (zh) | 2009-07-08 |
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CNB2006101047621A Active CN100510492C (zh) | 2006-10-19 | 2006-10-19 | 一种罐车用呼吸式安全阀 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425691A (zh) * | 2011-11-29 | 2012-04-25 | 湘潭林海机械制造有限公司 | 弹簧式呼吸阀 |
CN104595540A (zh) * | 2013-10-30 | 2015-05-06 | 宁波市鄞州三盈机械有限公司 | 一种采用压铸加工的自动式呼吸阀 |
CN108758044A (zh) * | 2018-07-25 | 2018-11-06 | 江苏华燕船舶装备有限公司 | 甲板泡沫系统用呼吸阀 |
CN110259870A (zh) * | 2019-06-28 | 2019-09-20 | 杭州金士顿实业有限公司 | 用于座椅阻尼器的安全阀及其工作方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2175372B (en) * | 1985-05-21 | 1989-06-28 | Fort Vale Eng Ltd | Improvements in and relating to valve seals |
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2006
- 2006-10-19 CN CNB2006101047621A patent/CN100510492C/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425691A (zh) * | 2011-11-29 | 2012-04-25 | 湘潭林海机械制造有限公司 | 弹簧式呼吸阀 |
CN104595540A (zh) * | 2013-10-30 | 2015-05-06 | 宁波市鄞州三盈机械有限公司 | 一种采用压铸加工的自动式呼吸阀 |
CN108758044A (zh) * | 2018-07-25 | 2018-11-06 | 江苏华燕船舶装备有限公司 | 甲板泡沫系统用呼吸阀 |
CN110259870A (zh) * | 2019-06-28 | 2019-09-20 | 杭州金士顿实业有限公司 | 用于座椅阻尼器的安全阀及其工作方法 |
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Publication number | Publication date |
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CN100510492C (zh) | 2009-07-08 |
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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 | ||
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: 20080606 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080606 Address after: Postcode of Xi'an rail transportation equipment Co., Ltd., three Town, Shaanxi City, Xi'an Province, China: 710086 Applicant after: Xi'an Rail Tank Traffic Equipment Co., Ltd. Address before: Xi'an vehicle factory, three Qiao Town, Shaanxi City, Xi'an Province, China Code: 710086 Applicant before: China North Locomotive and Rolling Stock Xi'an Rolling Stock Works |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Three Town Weiyang District 710086 Shaanxi city of Xi'an Province Patentee after: CRRC XI'AN CO., LTD. Address before: 710086 Xi'an City, Shaanxi Province, the town of Xi'an Rail Transit Equipment Co., Ltd., three Patentee before: Xi'an Rail Tank Traffic Equipment Co., Ltd. |