CN101178150A - Double sealings high-pressure grease pouring valve - Google Patents
Double sealings high-pressure grease pouring valve Download PDFInfo
- Publication number
- CN101178150A CN101178150A CNA2007101645085A CN200710164508A CN101178150A CN 101178150 A CN101178150 A CN 101178150A CN A2007101645085 A CNA2007101645085 A CN A2007101645085A CN 200710164508 A CN200710164508 A CN 200710164508A CN 101178150 A CN101178150 A CN 101178150A
- Authority
- CN
- China
- Prior art keywords
- sealing
- valve
- valve body
- ball
- taper
- 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 title claims abstract description 39
- 239000004519 grease Substances 0.000 title claims abstract description 25
- 238000005299 abrasion Methods 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 2
- 238000005461 lubrication Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101645085A CN100554757C (en) | 2007-11-27 | 2007-11-27 | Double sealings high-pressure grease pouring valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101645085A CN100554757C (en) | 2007-11-27 | 2007-11-27 | Double sealings high-pressure grease pouring valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101178150A true CN101178150A (en) | 2008-05-14 |
CN100554757C CN100554757C (en) | 2009-10-28 |
Family
ID=39404506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101645085A Active CN100554757C (en) | 2007-11-27 | 2007-11-27 | Double sealings high-pressure grease pouring valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100554757C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925397A (en) * | 2013-01-10 | 2014-07-16 | 上海新莲泵阀有限公司 | Ultrahigh pressure grease injection connector |
CN109268666A (en) * | 2018-11-29 | 2019-01-25 | 美钻深海能源科技研发(上海)有限公司 | A kind of novel grease pouring device and its grease injection method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9476526B2 (en) | 2014-04-09 | 2016-10-25 | Ge Oil & Gas Pressure Control Lp | Dual seal fluid fitting |
-
2007
- 2007-11-27 CN CNB2007101645085A patent/CN100554757C/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103925397A (en) * | 2013-01-10 | 2014-07-16 | 上海新莲泵阀有限公司 | Ultrahigh pressure grease injection connector |
CN103925397B (en) * | 2013-01-10 | 2017-12-12 | 上海新莲泵阀有限公司 | A kind of super-pressure greasing joint |
CN109268666A (en) * | 2018-11-29 | 2019-01-25 | 美钻深海能源科技研发(上海)有限公司 | A kind of novel grease pouring device and its grease injection method |
Also Published As
Publication number | Publication date |
---|---|
CN100554757C (en) | 2009-10-28 |
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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: WENZHOU CITY JINXING VALVE CO., LTD. Free format text: FORMER OWNER: JIN JINXING Effective date: 20090731 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090731 Address after: South Zhejiang province Wenzhou Yongzhong street built in post No. 94-106 encoding: 325014 Applicant after: Wenzhou Golden Star Valve and Fitting Co., Ltd. Address before: South Zhejiang province Wenzhou Yongzhong street built in post No. 94-106 encoding: 325014 Applicant before: Jin Jinxing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double sealings high-pressure grease pouring valve Effective date of registration: 20150813 Granted publication date: 20091028 Pledgee: Bank of Communications Ltd Wenzhou hi tech Zone subbranch Pledgor: Wenzhou Golden Star Valve and Fitting Co., Ltd. Registration number: 2015990000550 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 325000 No.2 Xingteng Road, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Jinxing Valve Co.,Ltd. Address before: 325014 South Street Zhejiang city of Wenzhou Province in Building No. 94-106 hit Street Patentee before: WENZHOU GOLDEN STAR VALVE & FITTINGS Co.,Ltd. |