CN202418779U - Novel piston valve - Google Patents
Novel piston valve Download PDFInfo
- Publication number
- CN202418779U CN202418779U CN2011204169773U CN201120416977U CN202418779U CN 202418779 U CN202418779 U CN 202418779U CN 2011204169773 U CN2011204169773 U CN 2011204169773U CN 201120416977 U CN201120416977 U CN 201120416977U CN 202418779 U CN202418779 U CN 202418779U
- Authority
- CN
- China
- Prior art keywords
- piston
- spring
- valve
- water
- novel piston
- 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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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204169773U CN202418779U (en) | 2011-10-27 | 2011-10-27 | Novel piston valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204169773U CN202418779U (en) | 2011-10-27 | 2011-10-27 | Novel piston valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202418779U true CN202418779U (en) | 2012-09-05 |
Family
ID=46743546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204169773U Expired - Lifetime CN202418779U (en) | 2011-10-27 | 2011-10-27 | Novel piston valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202418779U (en) |
-
2011
- 2011-10-27 CN CN2011204169773U patent/CN202418779U/en not_active Expired - Lifetime
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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 |
Owner name: SHANGHAI HUGONG VALVE FACTORY CO., LTD. Free format text: FORMER NAME: SHANGHAI HUGONG VALVE FACTORY Owner name: SHANGHAI HUGONG VALVE FACTORY (GROUP) CO., LTD. Free format text: FORMER NAME: SHANGHAI HUGONG VALVE FACTORY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai Patentee after: SHANGHAI HUGONG VALVE FACTORY (Group) Co.,Ltd. Address before: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai Patentee before: Shanghai Shanghai Valve Factory Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 201816, Jiading District Huating Industrial Zone, No. 555 Hua Gao Road, Shanghai industrial valve industrial zone, Shanghai Patentee after: Shanghai Shanghai Valve Factory Co.,Ltd. Address before: 200090 Shanghai city Yangpu District Yangshupu Road No. 2300 building B block 612 Patentee before: Shanghai Hugong Valve Factory |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120905 |