CN102818055A - Automatic block valve - Google Patents
Automatic block valve Download PDFInfo
- Publication number
- CN102818055A CN102818055A CN201210332694XA CN201210332694A CN102818055A CN 102818055 A CN102818055 A CN 102818055A CN 201210332694X A CN201210332694X A CN 201210332694XA CN 201210332694 A CN201210332694 A CN 201210332694A CN 102818055 A CN102818055 A CN 102818055A
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- CN
- China
- Prior art keywords
- valve
- automatic block
- dish spring
- valve body
- lifting device
- 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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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210332694XA CN102818055B (en) | 2012-09-11 | 2012-09-11 | Automatic block valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210332694XA CN102818055B (en) | 2012-09-11 | 2012-09-11 | Automatic block valve |
Publications (2)
Publication Number | Publication Date |
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CN102818055A true CN102818055A (en) | 2012-12-12 |
CN102818055B CN102818055B (en) | 2013-11-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210332694XA Active CN102818055B (en) | 2012-09-11 | 2012-09-11 | Automatic block valve |
Country Status (1)
Country | Link |
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CN (1) | CN102818055B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486107A (en) * | 2013-09-26 | 2014-01-01 | 北京航天试验技术研究所 | Manual and pneumatic integrated steam cylinder |
CN105757320A (en) * | 2016-01-25 | 2016-07-13 | 范玉祥 | Automatic pipeline intercepting valve |
CN107940052A (en) * | 2017-04-02 | 2018-04-20 | 范文峰 | Automatic pipeline block valve |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191202090A (en) * | 1912-01-26 | 1912-05-30 | David Cockburn | Improvements in and relating to Stop Valves. |
GB291764A (en) * | 1927-06-08 | 1929-07-04 | Canada Sugar Refining Company | Improvements in and relating to regulators actuated by fluid pressure |
JPS5347029A (en) * | 1976-10-12 | 1978-04-27 | Hunt Valve Co Inc | Controlling valve for liquid flow under pressure condition |
JPS5813270A (en) * | 1981-07-16 | 1983-01-25 | Shikoku Kakoki Co Ltd | Relief valve |
CN2119548U (en) * | 1992-01-01 | 1992-10-21 | 江苏省铜山县阀门厂 | Automatic gate valve with relayedic closing action |
CN2248274Y (en) * | 1995-10-26 | 1997-02-26 | 黄兴明 | Self-pressing stop valve |
CN200985771Y (en) * | 2006-12-18 | 2007-12-05 | 辽河石油勘探局 | Low pressure gas generating field well head emergency cut-out valve |
CN201779321U (en) * | 2010-09-06 | 2011-03-30 | 杨叶 | High-pressure pneumatic emergency shutoff valve |
CN202091583U (en) * | 2011-05-20 | 2011-12-28 | 彭国军 | Overflow relief valve |
-
2012
- 2012-09-11 CN CN201210332694XA patent/CN102818055B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191202090A (en) * | 1912-01-26 | 1912-05-30 | David Cockburn | Improvements in and relating to Stop Valves. |
GB291764A (en) * | 1927-06-08 | 1929-07-04 | Canada Sugar Refining Company | Improvements in and relating to regulators actuated by fluid pressure |
JPS5347029A (en) * | 1976-10-12 | 1978-04-27 | Hunt Valve Co Inc | Controlling valve for liquid flow under pressure condition |
JPS5813270A (en) * | 1981-07-16 | 1983-01-25 | Shikoku Kakoki Co Ltd | Relief valve |
CN2119548U (en) * | 1992-01-01 | 1992-10-21 | 江苏省铜山县阀门厂 | Automatic gate valve with relayedic closing action |
CN2248274Y (en) * | 1995-10-26 | 1997-02-26 | 黄兴明 | Self-pressing stop valve |
CN200985771Y (en) * | 2006-12-18 | 2007-12-05 | 辽河石油勘探局 | Low pressure gas generating field well head emergency cut-out valve |
CN201779321U (en) * | 2010-09-06 | 2011-03-30 | 杨叶 | High-pressure pneumatic emergency shutoff valve |
CN202091583U (en) * | 2011-05-20 | 2011-12-28 | 彭国军 | Overflow relief valve |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103486107A (en) * | 2013-09-26 | 2014-01-01 | 北京航天试验技术研究所 | Manual and pneumatic integrated steam cylinder |
CN103486107B (en) * | 2013-09-26 | 2015-10-21 | 北京航天试验技术研究所 | Luck one cylinder |
CN105757320A (en) * | 2016-01-25 | 2016-07-13 | 范玉祥 | Automatic pipeline intercepting valve |
CN107940052A (en) * | 2017-04-02 | 2018-04-20 | 范文峰 | Automatic pipeline block valve |
CN107940052B (en) * | 2017-04-02 | 2021-06-29 | 范文峰 | Automatic pipeline block valve |
Also Published As
Publication number | Publication date |
---|---|
CN102818055B (en) | 2013-11-13 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SHENYANG XINGUANG GENERAL MACHINE MANUFACTURING CO Free format text: FORMER OWNER: OIL MATERIALS INST, GENERAL LOGISTICS DEPARTMENT OF PLA Effective date: 20150722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150722 Address after: 110000 No. 10, Dongxin Road, Shenhe District, Liaoning, Shenyang Patentee after: Shenyang Xin Guang universal machine Manufacturing Co., Ltd Address before: 102300 Beijing city Mentougou District Three Street No. 1 Patentee before: Oil Materials Inst, General Logistics Department of PLA |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: 102300 Beijing city Mentougou District Three Street No. 1 Patentee after: Institute of Military New Energy Technology, Institute of Systems Engineering, Academy of Military Sciences Address before: No. 10, Dongxin Road, Shenhe District, Shenyang Patentee before: SHENYANG XINGUANG GENERAL MACHINERY MANUFACTURINGCO.,LTD. |