CN2771530Y - 一种气泵压力控制器 - Google Patents
一种气泵压力控制器 Download PDFInfo
- Publication number
- CN2771530Y CN2771530Y CN 200520068654 CN200520068654U CN2771530Y CN 2771530 Y CN2771530 Y CN 2771530Y CN 200520068654 CN200520068654 CN 200520068654 CN 200520068654 U CN200520068654 U CN 200520068654U CN 2771530 Y CN2771530 Y CN 2771530Y
- Authority
- CN
- China
- Prior art keywords
- pressure limiting
- jacking block
- limiting spring
- diaphragm
- changing device
- 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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- Reciprocating Pumps (AREA)
Abstract
Description
Claims (1)
- 一种气泵压力控制器,包括带有接头的底座(1)、膜片(2)、限压弹簧(5)、瞬跳装置、触点机构(8),以及排气阀(3),在底座(1)的感压腔中设置膜片(2),限压弹簧(5)通过顶块(4)紧压在膜片(2)上,顶块(4)与瞬跳装置的摇臂(10)顶触,触点机构(8)中动触点(8-2)与瞬跳装置的跳板(9)连接,其特征是:在底座(1)上设有弹簧支架(6),限压弹簧(5)设置在该支架中,限压弹簧(5)、顶块(4)、膜片(2)处于同一轴线上。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520068654 CN2771530Y (zh) | 2005-01-27 | 2005-01-27 | 一种气泵压力控制器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520068654 CN2771530Y (zh) | 2005-01-27 | 2005-01-27 | 一种气泵压力控制器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2771530Y true CN2771530Y (zh) | 2006-04-12 |
Family
ID=36705320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520068654 Expired - Lifetime CN2771530Y (zh) | 2005-01-27 | 2005-01-27 | 一种气泵压力控制器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2771530Y (zh) |
-
2005
- 2005-01-27 CN CN 200520068654 patent/CN2771530Y/zh not_active Expired - Lifetime
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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 2015.1.26 Contract record no.: 2009330000943 Denomination of utility model: Air pump pressure controller Granted publication date: 20060412 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 2015.1.26; 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.: 2009330000943 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: 20150127 Granted publication date: 20060412 |