CN202451909U - 直接泄压阀 - Google Patents
直接泄压阀 Download PDFInfo
- Publication number
- CN202451909U CN202451909U CN 201220052226 CN201220052226U CN202451909U CN 202451909 U CN202451909 U CN 202451909U CN 201220052226 CN201220052226 CN 201220052226 CN 201220052226 U CN201220052226 U CN 201220052226U CN 202451909 U CN202451909 U CN 202451909U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve pocket
- sliding sleeve
- spring
- 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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- Safety Valves (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220052226 CN202451909U (zh) | 2012-02-17 | 2012-02-17 | 直接泄压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220052226 CN202451909U (zh) | 2012-02-17 | 2012-02-17 | 直接泄压阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202451909U true CN202451909U (zh) | 2012-09-26 |
Family
ID=46867774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220052226 Expired - Lifetime CN202451909U (zh) | 2012-02-17 | 2012-02-17 | 直接泄压阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202451909U (zh) |
-
2012
- 2012-02-17 CN CN 201220052226 patent/CN202451909U/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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong Valve Machinery Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: HARTMAN, BRIAN T. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee after: Shanghai Guanlong valve energy saving equipment Co., Ltd Address before: Tak Road 201802 Shanghai city Jiading District Nanxiang Town, No. 815 Patentee before: Shanghai Guanlong Valve Machinery Co., Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
CX01 | Expiry of patent term |