CN202007911U - 一种真空单向阀 - Google Patents
一种真空单向阀 Download PDFInfo
- Publication number
- CN202007911U CN202007911U CN201120134373XU CN201120134373U CN202007911U CN 202007911 U CN202007911 U CN 202007911U CN 201120134373X U CN201120134373X U CN 201120134373XU CN 201120134373 U CN201120134373 U CN 201120134373U CN 202007911 U CN202007911 U CN 202007911U
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- valve
- way valve
- bulge loop
- loop shape
- valve seat
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120134373XU CN202007911U (zh) | 2011-04-25 | 2011-04-25 | 一种真空单向阀 |
Applications Claiming Priority (1)
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CN201120134373XU CN202007911U (zh) | 2011-04-25 | 2011-04-25 | 一种真空单向阀 |
Publications (1)
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CN202007911U true CN202007911U (zh) | 2011-10-12 |
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CN201120134373XU Expired - Lifetime CN202007911U (zh) | 2011-04-25 | 2011-04-25 | 一种真空单向阀 |
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CN (1) | CN202007911U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758939A (zh) * | 2011-04-25 | 2012-10-31 | 宁波乔士橡塑有限公司 | 一种真空单向阀 |
CN103363169A (zh) * | 2012-04-06 | 2013-10-23 | 重庆博张机电设备有限公司 | 压力调节阀 |
-
2011
- 2011-04-25 CN CN201120134373XU patent/CN202007911U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102758939A (zh) * | 2011-04-25 | 2012-10-31 | 宁波乔士橡塑有限公司 | 一种真空单向阀 |
CN103363169A (zh) * | 2012-04-06 | 2013-10-23 | 重庆博张机电设备有限公司 | 压力调节阀 |
CN103363169B (zh) * | 2012-04-06 | 2015-07-08 | 重庆博张机电设备有限公司 | 压力调节阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 utility model: Vacuum one-way valve Effective date of registration: 20121019 Granted publication date: 20111012 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Yuyao branch Pledgor: Ningbo Qiaoshi Rubber & Plastics Co., Ltd. Registration number: 2012990000615 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180622 Address after: 315400 Room 308, Xingbin Road, Binhai New Town, Yuyao, Ningbo, Yuyao, Zhejiang (Ningbo Eco Park) Patentee after: Zhejiang Jo smart industry Limited by Share Ltd Address before: 315470, Zhejiang, Yuyao Province Town West Industrial Zone, Ningbo Qiao Rubber Co., Ltd. Patentee before: Ningbo Qiaoshi Rubber & Plastics Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111012 |