CN203421197U - 暗杆式管道开封堵专用阀 - Google Patents
暗杆式管道开封堵专用阀 Download PDFInfo
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- CN203421197U CN203421197U CN201320436366.4U CN201320436366U CN203421197U CN 203421197 U CN203421197 U CN 203421197U CN 201320436366 U CN201320436366 U CN 201320436366U CN 203421197 U CN203421197 U CN 203421197U
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- valve
- valve body
- flashboard
- gate plate
- face
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Application Number | Priority Date | Filing Date | Title |
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CN201320436366.4U CN203421197U (zh) | 2013-07-22 | 2013-07-22 | 暗杆式管道开封堵专用阀 |
Applications Claiming Priority (1)
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CN201320436366.4U CN203421197U (zh) | 2013-07-22 | 2013-07-22 | 暗杆式管道开封堵专用阀 |
Publications (1)
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CN203421197U true CN203421197U (zh) | 2014-02-05 |
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CN201320436366.4U Expired - Fee Related CN203421197U (zh) | 2013-07-22 | 2013-07-22 | 暗杆式管道开封堵专用阀 |
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CN (1) | CN203421197U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103423471A (zh) * | 2013-07-22 | 2013-12-04 | 山东中力机械制造股份有限公司 | 暗杆式管道开封堵专用阀 |
CN105443788A (zh) * | 2015-12-18 | 2016-03-30 | 天津卓达管道机械制造有限公司 | 一种管道封堵工艺阀门 |
-
2013
- 2013-07-22 CN CN201320436366.4U patent/CN203421197U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103423471A (zh) * | 2013-07-22 | 2013-12-04 | 山东中力机械制造股份有限公司 | 暗杆式管道开封堵专用阀 |
CN105443788A (zh) * | 2015-12-18 | 2016-03-30 | 天津卓达管道机械制造有限公司 | 一种管道封堵工艺阀门 |
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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: SHANDONG ZONY HIGH PRESSURE VALVE CO., LTD. Free format text: FORMER NAME: SHANDONG ZONY MECHANICAL MANUFACTURING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 277800 private zone of hi tech Zone, Shandong, Zaozhuang Patentee after: Shandong Zhongli Machinery Manufacturing Co., Ltd. Address before: 277800 private zone of hi tech Zone, Shandong, Zaozhuang Patentee before: Shandong Zhongli Mechanical Manufacturing Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160722 |
|
CF01 | Termination of patent right due to non-payment of annual fee |