CN2898306Y - 插装式硬密封换向阀 - Google Patents
插装式硬密封换向阀 Download PDFInfo
- Publication number
- CN2898306Y CN2898306Y CN 200620031619 CN200620031619U CN2898306Y CN 2898306 Y CN2898306 Y CN 2898306Y CN 200620031619 CN200620031619 CN 200620031619 CN 200620031619 U CN200620031619 U CN 200620031619U CN 2898306 Y CN2898306 Y CN 2898306Y
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- valve
- valve rod
- rod
- runner
- base
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Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620031619 CN2898306Y (zh) | 2006-04-19 | 2006-04-19 | 插装式硬密封换向阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620031619 CN2898306Y (zh) | 2006-04-19 | 2006-04-19 | 插装式硬密封换向阀 |
Publications (1)
Publication Number | Publication Date |
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CN2898306Y true CN2898306Y (zh) | 2007-05-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620031619 Expired - Fee Related CN2898306Y (zh) | 2006-04-19 | 2006-04-19 | 插装式硬密封换向阀 |
Country Status (1)
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CN (1) | CN2898306Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106194873A (zh) * | 2016-08-29 | 2016-12-07 | 天津华宁电子有限公司 | 一种适用于新型矿用手自一体换向阀阀芯及换向阀 |
-
2006
- 2006-04-19 CN CN 200620031619 patent/CN2898306Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106194873A (zh) * | 2016-08-29 | 2016-12-07 | 天津华宁电子有限公司 | 一种适用于新型矿用手自一体换向阀阀芯及换向阀 |
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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 |
Owner name: ZHENG ZHOU COALA MACHINE HYDRAULIC PRESSURE ELECTR Free format text: FORMER NAME: ZHENGZHOU HENGDA HYDRAULIC ENGINEER CENTER |
|
CP03 | Change of name, title or address |
Address after: No. 105, Huashan Road, Henan, Zhengzhou Province, China: 450007 Patentee after: Hydraulic & Electric Control Equipment Co., Ltd., Zhengzhou Coal Mining Machinery Group Co., Ltd. Address before: No. 105, Huashan Road, Henan, Zhengzhou Province, China: 450007 Patentee before: Zhengzhou Hengda Hydraulic Engineering Center |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20140419 |