CN202082446U - 一种双回路保险阀 - Google Patents
一种双回路保险阀 Download PDFInfo
- Publication number
- CN202082446U CN202082446U CN2011201393917U CN201120139391U CN202082446U CN 202082446 U CN202082446 U CN 202082446U CN 2011201393917 U CN2011201393917 U CN 2011201393917U CN 201120139391 U CN201120139391 U CN 201120139391U CN 202082446 U CN202082446 U CN 202082446U
- Authority
- CN
- China
- Prior art keywords
- piston
- cavity
- safety valve
- circuit safety
- valve body
- 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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- Safety Valves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201393917U CN202082446U (zh) | 2011-05-03 | 2011-05-03 | 一种双回路保险阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201393917U CN202082446U (zh) | 2011-05-03 | 2011-05-03 | 一种双回路保险阀 |
Publications (1)
Publication Number | Publication Date |
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CN202082446U true CN202082446U (zh) | 2011-12-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011201393917U Expired - Fee Related CN202082446U (zh) | 2011-05-03 | 2011-05-03 | 一种双回路保险阀 |
Country Status (1)
Country | Link |
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CN (1) | CN202082446U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016792A (zh) * | 2011-09-27 | 2013-04-03 | 芜湖市安芜汽车制动元件有限公司 | 双回路保险阀 |
CN103453177A (zh) * | 2013-08-13 | 2013-12-18 | 集美大学 | 一种双管路液压保险阀 |
CN109780273A (zh) * | 2019-03-18 | 2019-05-21 | 温州职业技术学院 | 一种基于摩擦结构的全开安全阀 |
-
2011
- 2011-05-03 CN CN2011201393917U patent/CN202082446U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103016792A (zh) * | 2011-09-27 | 2013-04-03 | 芜湖市安芜汽车制动元件有限公司 | 双回路保险阀 |
CN103453177A (zh) * | 2013-08-13 | 2013-12-18 | 集美大学 | 一种双管路液压保险阀 |
CN103453177B (zh) * | 2013-08-13 | 2016-01-20 | 集美大学 | 一种双管路液压保险阀 |
CN109780273A (zh) * | 2019-03-18 | 2019-05-21 | 温州职业技术学院 | 一种基于摩擦结构的全开安全阀 |
CN109780273B (zh) * | 2019-03-18 | 2019-12-31 | 温州职业技术学院 | 一种基于摩擦结构的全开安全阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: The 241000 Anhui Wuhu national hi tech Industrial Development Zone Public Technology Service Center 301 Anhui chemicca Enterprise Management Consulting Co. Ltd. Patentee after: Zhang Guiping Address before: 241000 Wuhu high tech Industrial Development Zone, Anhui Patentee before: Zhang Guiping |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU DIRUI MACHINERY MANUFACTURING CO., LTD. Assignor: Zhang Guiping Contract record no.: 2011340000532 Denomination of utility model: Two-circuit safety valve Granted publication date: 20111221 License type: Exclusive License Record date: 20111230 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120503 |