CN201943052U - 一种套式阀门 - Google Patents
一种套式阀门 Download PDFInfo
- Publication number
- CN201943052U CN201943052U CN2011200540656U CN201120054065U CN201943052U CN 201943052 U CN201943052 U CN 201943052U CN 2011200540656 U CN2011200540656 U CN 2011200540656U CN 201120054065 U CN201120054065 U CN 201120054065U CN 201943052 U CN201943052 U CN 201943052U
- Authority
- CN
- China
- Prior art keywords
- valve
- inlet opening
- sap cavity
- valve body
- spool
- 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
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 18
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Sliding Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200540656U CN201943052U (zh) | 2011-03-03 | 2011-03-03 | 一种套式阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200540656U CN201943052U (zh) | 2011-03-03 | 2011-03-03 | 一种套式阀门 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201943052U true CN201943052U (zh) | 2011-08-24 |
Family
ID=44470400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200540656U Expired - Fee Related CN201943052U (zh) | 2011-03-03 | 2011-03-03 | 一种套式阀门 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201943052U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094980A (zh) * | 2011-03-03 | 2011-06-15 | 邱金全 | 一种套式阀门 |
-
2011
- 2011-03-03 CN CN2011200540656U patent/CN201943052U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094980A (zh) * | 2011-03-03 | 2011-06-15 | 邱金全 | 一种套式阀门 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QFY HEAVY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: QIU JINQUAN Effective date: 20120502 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120502 Address after: Dai Zhen Qi Tang Cun new 314211 Zhejiang city of Pinghu Province Patentee after: QFY HEAVY EQUIPMENT CO., LTD. Address before: Jiaxing City, Zhejiang Province, Pinghu City, 314211 new Central Asian powers Dai Zhen Zhejiang Heavy Machinery Co Ltd Patentee before: Qiu Jinquan |
|
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: 20110824 Termination date: 20170303 |