CN201651438U - Three-way bidirectional check valve - Google Patents
Three-way bidirectional check valve Download PDFInfo
- Publication number
- CN201651438U CN201651438U CN2010203005856U CN201020300585U CN201651438U CN 201651438 U CN201651438 U CN 201651438U CN 2010203005856 U CN2010203005856 U CN 2010203005856U CN 201020300585 U CN201020300585 U CN 201020300585U CN 201651438 U CN201651438 U CN 201651438U
- Authority
- CN
- China
- Prior art keywords
- way
- valve
- check valve
- way valve
- threeway
- 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
- 230000002457 bidirectional effect Effects 0.000 title abstract 5
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 230000009977 dual effect Effects 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Taps Or Cocks (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203005856U CN201651438U (en) | 2010-01-13 | 2010-01-13 | Three-way bidirectional check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203005856U CN201651438U (en) | 2010-01-13 | 2010-01-13 | Three-way bidirectional check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201651438U true CN201651438U (en) | 2010-11-24 |
Family
ID=43116675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010203005856U Expired - Fee Related CN201651438U (en) | 2010-01-13 | 2010-01-13 | Three-way bidirectional check valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201651438U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748499A (en) * | 2012-07-03 | 2012-10-24 | 山东国舜建设集团有限公司 | Seal-air automatic switching valve for flue damper door |
CN105402393A (en) * | 2014-09-08 | 2016-03-16 | 丰田自动车株式会社 | Hydraulic System For Vehicle |
CN109882612A (en) * | 2019-04-04 | 2019-06-14 | 江苏师范大学 | A kind of binary channel check-valves |
-
2010
- 2010-01-13 CN CN2010203005856U patent/CN201651438U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748499A (en) * | 2012-07-03 | 2012-10-24 | 山东国舜建设集团有限公司 | Seal-air automatic switching valve for flue damper door |
CN105402393A (en) * | 2014-09-08 | 2016-03-16 | 丰田自动车株式会社 | Hydraulic System For Vehicle |
CN105402393B (en) * | 2014-09-08 | 2018-01-02 | 丰田自动车株式会社 | The hydraulic control device of vehicle |
CN109882612A (en) * | 2019-04-04 | 2019-06-14 | 江苏师范大学 | A kind of binary channel check-valves |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG WORLD HAVC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WOERDA COPPER INDUSTRY CO., LTD.;ZHEJIANG PROVINCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 317608 Industrial Zone, Yuhuan County, Zhejiang Province Patentee after: Zhejiang world HVAC technology Co Ltd Address before: 317608 Industrial Zone, Yuhuan County, Zhejiang Province Patentee before: Zhejiang Woerda Copper Industry Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: HUANG XIAOPING Free format text: FORMER OWNER: ZHEJIANG WORLD HAVC TECHNOLOGY CO., LTD. Effective date: 20140822 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317608 TAIZHOU, ZHEJIANG PROVINCE TO: 223800 SUQIAN, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140822 Address after: Suqian City, Jiangsu Province, East 223800 south area economic development zone, Sucheng District Xu Tan Road Jiangsu Beijing Hangzhou New Energy Co. Ltd. Patentee after: Huang Xiaoping Address before: 317608 Industrial Zone, Yuhuan County, Zhejiang Province Patentee before: Zhejiang world HVAC technology Co Ltd |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160318 Address after: Taizhou City, Zhejiang province 317608 Yuhuan County Lu Pu town Xuanmen industrial city Zhejiang world HVAC technology Co Ltd Patentee after: Zhuo Danchun Address before: Suqian City, Jiangsu Province, East 223800 south area economic development zone, Sucheng District Xu Tan Road Jiangsu Beijing Hangzhou New Energy Co. Ltd. Patentee before: Huang Xiaoping |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20180113 |
|
CF01 | Termination of patent right due to non-payment of annual fee |