CN2793367Y - 气泵双向压力控制器 - Google Patents
气泵双向压力控制器 Download PDFInfo
- Publication number
- CN2793367Y CN2793367Y CN 200520072209 CN200520072209U CN2793367Y CN 2793367 Y CN2793367 Y CN 2793367Y CN 200520072209 CN200520072209 CN 200520072209 CN 200520072209 U CN200520072209 U CN 200520072209U CN 2793367 Y CN2793367 Y CN 2793367Y
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- CN
- China
- Prior art keywords
- pressure
- instantaneously changing
- changing device
- pressure limiting
- base
- 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 - Lifetime
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- Control Of Fluid Pressure (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520072209 CN2793367Y (zh) | 2005-05-31 | 2005-05-31 | 气泵双向压力控制器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520072209 CN2793367Y (zh) | 2005-05-31 | 2005-05-31 | 气泵双向压力控制器 |
Publications (1)
Publication Number | Publication Date |
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CN2793367Y true CN2793367Y (zh) | 2006-07-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520072209 Expired - Lifetime CN2793367Y (zh) | 2005-05-31 | 2005-05-31 | 气泵双向压力控制器 |
Country Status (1)
Country | Link |
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CN (1) | CN2793367Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979939A (zh) * | 2012-11-27 | 2013-03-20 | 上海宇航系统工程研究所 | 一种按压式双点压力信号器及其调节方法 |
-
2005
- 2005-05-31 CN CN 200520072209 patent/CN2793367Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102979939A (zh) * | 2012-11-27 | 2013-03-20 | 上海宇航系统工程研究所 | 一种按压式双点压力信号器及其调节方法 |
CN102979939B (zh) * | 2012-11-27 | 2015-01-14 | 上海宇航系统工程研究所 | 一种按压式双点压力信号器及其调节方法 |
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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: Wenling Huanli Electric Co., Ltd. Assignor: Chen Rende Contract fulfillment period: 2008.2.8 to 2015.5.30 Contract record no.: 2009330000918 Denomination of utility model: Two-way pressure controller of air pump Granted publication date: 20060705 License type: Exclusive license Record date: 20090511 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.2.8 TO 2015.5.30; CHANGE OF CONTRACT Name of requester: WENLING CITY HUANLI ELECTRICAL APPLIANCES CO., LTD Effective date: 20090511 |
|
EM01 | Change of recordation of patent licensing contract |
Change date: 20120406 Contract record no.: 2009330000918 Assignee after: Zhejiang Huanli Electronic Co., Ltd. Assignee before: Wenling Huanli Electric Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150531 Granted publication date: 20060705 |