CN103090039B - 可避免误开启的压力容器阀 - Google Patents
可避免误开启的压力容器阀 Download PDFInfo
- Publication number
- CN103090039B CN103090039B CN201310001940.8A CN201310001940A CN103090039B CN 103090039 B CN103090039 B CN 103090039B CN 201310001940 A CN201310001940 A CN 201310001940A CN 103090039 B CN103090039 B CN 103090039B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- pin
- lock pin
- annular
- 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
Links
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000005553 drilling Methods 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310001940.8A CN103090039B (zh) | 2011-04-07 | 2011-04-07 | 可避免误开启的压力容器阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310001940.8A CN103090039B (zh) | 2011-04-07 | 2011-04-07 | 可避免误开启的压力容器阀 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110086790 Division CN102207203B (zh) | 2011-04-07 | 2011-04-07 | 适于自动闭锁的压力容器阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103090039A CN103090039A (zh) | 2013-05-08 |
CN103090039B true CN103090039B (zh) | 2015-01-28 |
Family
ID=48202980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310001940.8A Expired - Fee Related CN103090039B (zh) | 2011-04-07 | 2011-04-07 | 可避免误开启的压力容器阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103090039B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1207890A (en) * | 1967-06-12 | 1970-10-07 | Tomlinson Ind Inc | Improvements in or relating to plug valves or faucets |
CN201145057Y (zh) * | 2007-11-30 | 2008-11-05 | 关隆股份有限公司 | 桶装或天然瓦斯两用开关 |
CN201196270Y (zh) * | 2008-05-23 | 2009-02-18 | 丛爱国 | 液化气钢瓶阀门 |
CN101636610A (zh) * | 2007-03-29 | 2010-01-27 | 液体空气医疗系统公司 | 用于高压气瓶的瓶阀 |
CN201588945U (zh) * | 2009-12-23 | 2010-09-22 | 丛爱国 | 一种压力容器阀门 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2904342B2 (ja) * | 1996-04-15 | 1999-06-14 | 大阪瓦斯株式会社 | ガスコック |
-
2011
- 2011-04-07 CN CN201310001940.8A patent/CN103090039B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1207890A (en) * | 1967-06-12 | 1970-10-07 | Tomlinson Ind Inc | Improvements in or relating to plug valves or faucets |
CN101636610A (zh) * | 2007-03-29 | 2010-01-27 | 液体空气医疗系统公司 | 用于高压气瓶的瓶阀 |
CN201145057Y (zh) * | 2007-11-30 | 2008-11-05 | 关隆股份有限公司 | 桶装或天然瓦斯两用开关 |
CN201196270Y (zh) * | 2008-05-23 | 2009-02-18 | 丛爱国 | 液化气钢瓶阀门 |
CN201588945U (zh) * | 2009-12-23 | 2010-09-22 | 丛爱国 | 一种压力容器阀门 |
Non-Patent Citations (2)
Title |
---|
《进口尿素角阀的改进》;程锦昌;《大氮肥》;20040228;第27卷(第1期);14-15 * |
JP特开平8-261337A 1996.10.11 * |
Also Published As
Publication number | Publication date |
---|---|
CN103090039A (zh) | 2013-05-08 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: TONGFU PORRIDGE FOOD CO., LTD. Free format text: FORMER OWNER: CONG AIGUO Effective date: 20141229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Hui Inventor before: Cong Aiguo |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 241200 WUHU, ANHUI PROVINCE Free format text: CORRECT: INVENTOR; FROM: CONG AIGUO TO: LIU HUI |
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TA01 | Transfer of patent application right |
Effective date of registration: 20141229 Address after: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone Applicant after: Tongfu Porridge Food Co., Ltd. Address before: 213000 Jiangsu province Xinbei District of Changzhou City Long Jin Lu Baicao court 26- Ding No. -701 Applicant before: Cong Aiguo |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lu Yonghan Inventor before: Liu Hui |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170329 Address after: 519000 B26 building, Nanxi Industrial Zone, Zhuhai, Xiangzhou, Guangdong Patentee after: Zhuhai Kai Yang Metal Products Co., Ltd. Address before: 241200 Anhui city of Wuhu province Fanchang County Economic Development Zone Patentee before: Tongfu Porridge Food Co., Ltd. |
|
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: 20150128 Termination date: 20180407 |