CN201745740U - Float ball self-closing valve - Google Patents
Float ball self-closing valve Download PDFInfo
- Publication number
- CN201745740U CN201745740U CN2009202884586U CN200920288458U CN201745740U CN 201745740 U CN201745740 U CN 201745740U CN 2009202884586 U CN2009202884586 U CN 2009202884586U CN 200920288458 U CN200920288458 U CN 200920288458U CN 201745740 U CN201745740 U CN 201745740U
- Authority
- CN
- China
- Prior art keywords
- flange
- nut
- permeability cell
- float
- float ball
- 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
Images
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202884586U CN201745740U (en) | 2009-12-25 | 2009-12-25 | Float ball self-closing valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202884586U CN201745740U (en) | 2009-12-25 | 2009-12-25 | Float ball self-closing valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201745740U true CN201745740U (en) | 2011-02-16 |
Family
ID=43580412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202884586U Expired - Fee Related CN201745740U (en) | 2009-12-25 | 2009-12-25 | Float ball self-closing valve |
Country Status (1)
Country | Link |
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CN (1) | CN201745740U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101723080B (en) * | 2009-12-25 | 2013-05-22 | 中远船务工程集团有限公司 | Cabin ventilation piping system with float-ball self-closing discharge valve |
CN104145164A (en) * | 2011-12-31 | 2014-11-12 | 米歇尔·卡伯尼 | Multi-functional valve device for expelling humidity and saturated steam for building structures |
CN104843165A (en) * | 2015-05-21 | 2015-08-19 | 舟山市恒威船舶配件有限公司 | Large-diameter marine air pipe head |
CN106828858A (en) * | 2017-03-31 | 2017-06-13 | 江苏大洋海洋装备有限公司 | A kind of poisonous cabin gas permeable devices |
CN111284667A (en) * | 2018-12-07 | 2020-06-16 | 中国科学院沈阳自动化研究所 | Air inlet float valve for ocean robot |
-
2009
- 2009-12-25 CN CN2009202884586U patent/CN201745740U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101723080B (en) * | 2009-12-25 | 2013-05-22 | 中远船务工程集团有限公司 | Cabin ventilation piping system with float-ball self-closing discharge valve |
CN104145164A (en) * | 2011-12-31 | 2014-11-12 | 米歇尔·卡伯尼 | Multi-functional valve device for expelling humidity and saturated steam for building structures |
CN104145164B (en) * | 2011-12-31 | 2017-11-10 | 米歇尔·卡伯尼 | Drive away the multi-functional valve device and method of building structure moisture and saturated steam |
CN104843165A (en) * | 2015-05-21 | 2015-08-19 | 舟山市恒威船舶配件有限公司 | Large-diameter marine air pipe head |
CN106828858A (en) * | 2017-03-31 | 2017-06-13 | 江苏大洋海洋装备有限公司 | A kind of poisonous cabin gas permeable devices |
CN106828858B (en) * | 2017-03-31 | 2023-11-07 | 江苏大洋海洋装备有限公司 | Poisonous cabin ventilation device |
CN111284667A (en) * | 2018-12-07 | 2020-06-16 | 中国科学院沈阳自动化研究所 | Air inlet float valve for ocean robot |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhoushan Cosco-Shipyard Group Co.,Ltd. Assignor: Zhongyuan Shipping Engineering Group Co., Ltd. Contract record no.: 2011330000731 Denomination of utility model: Float-ball self-closing discharge valve and application thereof Granted publication date: 20110216 License type: Exclusive License Record date: 20110615 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20141225 |
|
EXPY | Termination of patent right or utility model |