CN101799080A - 双球刚柔变形密封阀 - Google Patents
双球刚柔变形密封阀 Download PDFInfo
- Publication number
- CN101799080A CN101799080A CN200910221400A CN200910221400A CN101799080A CN 101799080 A CN101799080 A CN 101799080A CN 200910221400 A CN200910221400 A CN 200910221400A CN 200910221400 A CN200910221400 A CN 200910221400A CN 101799080 A CN101799080 A CN 101799080A
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- Prior art keywords
- pipeline
- valve
- ball
- sealing
- double
- 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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Links
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000012384 transportation and delivery Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Taps Or Cocks (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102214004A CN101799080B (zh) | 2009-11-09 | 2009-11-09 | 双球刚柔变形密封阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102214004A CN101799080B (zh) | 2009-11-09 | 2009-11-09 | 双球刚柔变形密封阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101799080A true CN101799080A (zh) | 2010-08-11 |
CN101799080B CN101799080B (zh) | 2012-11-14 |
Family
ID=42594884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102214004A Active CN101799080B (zh) | 2009-11-09 | 2009-11-09 | 双球刚柔变形密封阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101799080B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103717897A (zh) * | 2011-09-02 | 2014-04-09 | 建筑组合及解决***阿尔夫梅尔精密股份公司 | 泵,特别是气动泵 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2473671B1 (fr) * | 1980-01-14 | 1986-02-28 | Asahi Organic Chem Ind | Vanne a bille demontable |
DE19727356B4 (de) * | 1997-06-27 | 2006-04-20 | Ing. Erich Pfeiffer Gmbh | Spender für Medien |
CN2512960Y (zh) * | 2001-11-16 | 2002-09-25 | 陈满林 | 球阀 |
CN2713241Y (zh) * | 2004-03-04 | 2005-07-27 | 江苏神通阀门有限公司 | 一种上装式球阀 |
-
2009
- 2009-11-09 CN CN2009102214004A patent/CN101799080B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103717897A (zh) * | 2011-09-02 | 2014-04-09 | 建筑组合及解决***阿尔夫梅尔精密股份公司 | 泵,特别是气动泵 |
CN103711682A (zh) * | 2011-09-02 | 2014-04-09 | 建筑组合及解决***阿尔夫梅尔精密股份公司 | 泵,特别是气动泵 |
US9261092B2 (en) | 2011-09-02 | 2016-02-16 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Pump, in particular pneumatic pump |
Also Published As
Publication number | Publication date |
---|---|
CN101799080B (zh) | 2012-11-14 |
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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: SHANGHAI ANYAN INFORMATION TECHNOLOGY CO., LTD. Effective date: 20131205 Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Free format text: FORMER OWNER: CHEN GUANGQIANG Effective date: 20131205 |
|
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: Chen Guangqiang Inventor after: Ge Jianfei Inventor after: Yang Ming Inventor after: Qin Feng Inventor after: Jiu Zelin Inventor after: Zeng Tao Inventor before: Chen Guangqiang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN GUANGQIANG TO: CHEN GUANGQIANG GE JIANFEI YANG MING QIN FENG MIAO ZELIN CENG TAO Free format text: CORRECT: ADDRESS; FROM: 325102 WENZHOU, ZHEJIANG PROVINCE TO: 200002 HUANGPU, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131205 Address after: 200002 Nanjing East Road, Shanghai, No. 181, No. Patentee after: State Grid Shanghai Municipal Electric Power Company Patentee after: Shanghai Anyan Information Technology Co., Ltd. Address before: 325102 Zhejiang province Yongjia County Oubei town Jin Jiang Road No. 11 Patentee before: Chen Guangqiang |