CN201802899U - Novel labor-saving balance plug valve - Google Patents
Novel labor-saving balance plug valve Download PDFInfo
- Publication number
- CN201802899U CN201802899U CN2009202861940U CN200920286194U CN201802899U CN 201802899 U CN201802899 U CN 201802899U CN 2009202861940 U CN2009202861940 U CN 2009202861940U CN 200920286194 U CN200920286194 U CN 200920286194U CN 201802899 U CN201802899 U CN 201802899U
- Authority
- CN
- China
- Prior art keywords
- plug valve
- valve
- seal ring
- steel ball
- saving balance
- 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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Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202861940U CN201802899U (en) | 2009-12-24 | 2009-12-24 | Novel labor-saving balance plug valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202861940U CN201802899U (en) | 2009-12-24 | 2009-12-24 | Novel labor-saving balance plug valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201802899U true CN201802899U (en) | 2011-04-20 |
Family
ID=43872398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202861940U Expired - Fee Related CN201802899U (en) | 2009-12-24 | 2009-12-24 | Novel labor-saving balance plug valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201802899U (en) |
-
2009
- 2009-12-24 CN CN2009202861940U patent/CN201802899U/en not_active Expired - Fee Related
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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: MINGZHU VALVE GROUP CO., LTD. Free format text: FORMER NAME: SHANGHAI MINGZHU VALVE MANUFACTURING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 518 No. 201404 Shanghai Fengxian District City Jinhui Town Industrial Avenue Patentee after: MINGZHU VALVE GROUP CO., LTD. Address before: 200436 Shanghai city Fengxian District Jinhui Road No. 218 Patentee before: Shanghai Mingzhu Valve Manufacturing Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHENJI METER CO., LTD. Free format text: FORMER OWNER: MINGZHU VALVE GROUP CO., LTD. Effective date: 20130626 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201404 FENGXIAN, SHANGHAI TO: 202157 CHONGMING, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130626 Address after: 202157 155 Fort Harbor Road, Chongming, Shanghai Patentee after: SHANGHAI SHENJI METER CO., LTD. Address before: 518 No. 201404 Shanghai Fengxian District City Jinhui Town Industrial Avenue Patentee before: MINGZHU VALVE GROUP CO., LTD. |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI KEHUA THERMODYNAMICAL PIPELINE CO., LTD. Free format text: FORMER OWNER: SHANGHAI SHENJI METER CO., LTD. Effective date: 20140718 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 202157 CHONGMING, SHANGHAI TO: 201506 JINSHAN, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140718 Address after: 201506 No. 188 Industrial Road, Jinshan Industrial Zone, Shanghai Patentee after: SHANGHAI KEHUA THERMAL PIPE SYSTEM CO., LTD. Address before: 202157 155 Fort Harbor Road, Chongming, Shanghai Patentee before: SHANGHAI SHENJI METER CO., LTD. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20141224 |
|
EXPY | Termination of patent right or utility model |