CN201255254Y - 增氧打气系统控制阀 - Google Patents
增氧打气系统控制阀 Download PDFInfo
- Publication number
- CN201255254Y CN201255254Y CNU2008201470771U CN200820147077U CN201255254Y CN 201255254 Y CN201255254 Y CN 201255254Y CN U2008201470771 U CNU2008201470771 U CN U2008201470771U CN 200820147077 U CN200820147077 U CN 200820147077U CN 201255254 Y CN201255254 Y CN 201255254Y
- Authority
- CN
- China
- Prior art keywords
- pressure relief
- pressure
- oxygenation
- releasing chamber
- control valve
- 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
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201470771U CN201255254Y (zh) | 2008-08-28 | 2008-08-28 | 增氧打气系统控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201470771U CN201255254Y (zh) | 2008-08-28 | 2008-08-28 | 增氧打气系统控制阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201255254Y true CN201255254Y (zh) | 2009-06-10 |
Family
ID=40738572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201470771U Expired - Fee Related CN201255254Y (zh) | 2008-08-28 | 2008-08-28 | 增氧打气系统控制阀 |
Country Status (1)
Country | Link |
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CN (1) | CN201255254Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103144392A (zh) * | 2013-02-27 | 2013-06-12 | 金发科技股份有限公司 | 一种光稳定抗菌聚丙烯材料制品及其制备方法 |
CN109253071A (zh) * | 2017-07-13 | 2019-01-22 | 昆山十全塑胶五金产品有限公司 | 配合打气筒使用的泄压接头 |
-
2008
- 2008-08-28 CN CNU2008201470771U patent/CN201255254Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103144392A (zh) * | 2013-02-27 | 2013-06-12 | 金发科技股份有限公司 | 一种光稳定抗菌聚丙烯材料制品及其制备方法 |
CN109253071A (zh) * | 2017-07-13 | 2019-01-22 | 昆山十全塑胶五金产品有限公司 | 配合打气筒使用的泄压接头 |
CN109253071B (zh) * | 2017-07-13 | 2020-07-17 | 昆山十全塑胶五金产品有限公司 | 配合打气筒使用的泄压接头 |
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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: Raoping Hengtong aquatic products Co., Ltd. Assignor: Yu Feng Contract fulfillment period: 2009.10.1 to 2018.7.1 Contract record no.: 2009440001784 Denomination of utility model: Control valve of oxygenation pumping system Granted publication date: 20090610 License type: Exclusive license Record date: 20091109 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.1 TO 2018.7.1; CHANGE OF CONTRACT Name of requester: RAOPING COUNTY HENGTONG AQUARIUM CO., LTD. Effective date: 20091109 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20110828 |