CN102829191A - 一种防泄漏阀门装置 - Google Patents
一种防泄漏阀门装置 Download PDFInfo
- Publication number
- CN102829191A CN102829191A CN2011101640069A CN201110164006A CN102829191A CN 102829191 A CN102829191 A CN 102829191A CN 2011101640069 A CN2011101640069 A CN 2011101640069A CN 201110164006 A CN201110164006 A CN 201110164006A CN 102829191 A CN102829191 A CN 102829191A
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- Prior art keywords
- valve
- handwheel
- valve body
- cylinder
- seal ring
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 15
- 239000000567 combustion gas Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000002265 prevention Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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- Feeding And Controlling Fuel (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110164006.9A CN102829191B (zh) | 2011-06-17 | 2011-06-17 | 一种防泄漏阀门装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110164006.9A CN102829191B (zh) | 2011-06-17 | 2011-06-17 | 一种防泄漏阀门装置 |
Publications (2)
Publication Number | Publication Date |
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CN102829191A true CN102829191A (zh) | 2012-12-19 |
CN102829191B CN102829191B (zh) | 2015-05-13 |
Family
ID=47332427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110164006.9A Active CN102829191B (zh) | 2011-06-17 | 2011-06-17 | 一种防泄漏阀门装置 |
Country Status (1)
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CN (1) | CN102829191B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107747643A (zh) * | 2017-11-27 | 2018-03-02 | 田齐芳 | 一种防外漏自密封阀门 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2260949Y (zh) * | 1996-05-10 | 1997-08-27 | 张国强 | 危瓶瓶阀安全拆卸器 |
US6732996B1 (en) * | 1999-03-05 | 2004-05-11 | Ceodeux Ultra Pure Equipment Technology S.A. | Gas cylinder valve |
CN201407485Y (zh) * | 2009-05-19 | 2010-02-17 | 王建中 | 一种多功能的钢瓶阀座 |
CN201783721U (zh) * | 2010-08-31 | 2011-04-06 | 蒋海翔 | 小型便携式气体钎焊焊枪 |
CN202266678U (zh) * | 2011-06-17 | 2012-06-06 | 倪加明 | 一种防泄漏阀门装置 |
-
2011
- 2011-06-17 CN CN201110164006.9A patent/CN102829191B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2260949Y (zh) * | 1996-05-10 | 1997-08-27 | 张国强 | 危瓶瓶阀安全拆卸器 |
US6732996B1 (en) * | 1999-03-05 | 2004-05-11 | Ceodeux Ultra Pure Equipment Technology S.A. | Gas cylinder valve |
CN201407485Y (zh) * | 2009-05-19 | 2010-02-17 | 王建中 | 一种多功能的钢瓶阀座 |
CN201783721U (zh) * | 2010-08-31 | 2011-04-06 | 蒋海翔 | 小型便携式气体钎焊焊枪 |
CN202266678U (zh) * | 2011-06-17 | 2012-06-06 | 倪加明 | 一种防泄漏阀门装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107747643A (zh) * | 2017-11-27 | 2018-03-02 | 田齐芳 | 一种防外漏自密封阀门 |
Also Published As
Publication number | Publication date |
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CN102829191B (zh) | 2015-05-13 |
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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: JIANGSU MINSHENG HEAVY INDUSTRY CO., LTD. Free format text: FORMER OWNER: NI JIAMING Effective date: 20150312 |
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C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenbin Inventor after: Yang Chuanzhen Inventor after: Ni Wei Inventor after: Chen Taihua Inventor after: Liu Xingya Inventor after: Bao Xianhua Inventor after: Gao Huajin Inventor after: Zhan Zhiguo Inventor after: Feng Yifei Inventor after: Huang Zhenqi Inventor after: Sun Longchun Inventor after: Lu Hongwen Inventor before: Ni Fei Inventor before: Feng Yifei Inventor before: Gao Huajin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: NI FEI FENG YIFEI GAO HUAJIN TO: ZHANG WENBIN LIU XINGYA BAO XIANHUA GAO HUAJIN ZHAN ZHIGUO FENG YIFEI HUANG ZHENQI SUN LONGCHUN LU HONGWEN YANG CHUANZHEN NI WEI CHEN TAIHUA |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150312 Address after: 214500 Jiangsu city of Taizhou province Jingjiang City, the first New Town South Lishi Applicant after: JIANGSU MINSHENG HEAVY INDUSTRY CO., LTD. Address before: 214500 Jiangsu city of Taizhou province Jingjiang city new town Lishi No. 152 South Street Applicant before: Ni Jiaming |
|
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: Ni Fei Inventor after: Yang Chuanzhen Inventor after: Ni Wei Inventor after: Chen Taihua Inventor after: Ni Jiaming Inventor after: Feng Yifei Inventor after: Liu Xingya Inventor after: Zhang Wenbin Inventor after: Gao Huajin Inventor after: Bao Xianhua Inventor after: Huang Zhenqi Inventor after: Sun Longchun Inventor before: Zhang Wenbin Inventor before: Yang Chuanzhen Inventor before: Ni Wei Inventor before: Chen Taihua Inventor before: Liu Xingya Inventor before: Bao Xianhua Inventor before: Gao Huajin Inventor before: Zhan Zhiguo Inventor before: Feng Yifei Inventor before: Huang Zhenqi Inventor before: Sun Longchun Inventor before: Lu Hongwen |