CN201354855Y - 一种双闸板内扩张平行式闸板阀 - Google Patents
一种双闸板内扩张平行式闸板阀 Download PDFInfo
- Publication number
- CN201354855Y CN201354855Y CNU2009200110237U CN200920011023U CN201354855Y CN 201354855 Y CN201354855 Y CN 201354855Y CN U2009200110237 U CNU2009200110237 U CN U2009200110237U CN 200920011023 U CN200920011023 U CN 200920011023U CN 201354855 Y CN201354855 Y CN 201354855Y
- Authority
- CN
- China
- Prior art keywords
- valve
- flashboard
- valve rod
- gate
- support
- 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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- Lift Valve (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200110237U CN201354855Y (zh) | 2009-03-02 | 2009-03-02 | 一种双闸板内扩张平行式闸板阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200110237U CN201354855Y (zh) | 2009-03-02 | 2009-03-02 | 一种双闸板内扩张平行式闸板阀 |
Publications (1)
Publication Number | Publication Date |
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CN201354855Y true CN201354855Y (zh) | 2009-12-02 |
Family
ID=41411196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2009200110237U Expired - Lifetime CN201354855Y (zh) | 2009-03-02 | 2009-03-02 | 一种双闸板内扩张平行式闸板阀 |
Country Status (1)
Country | Link |
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CN (1) | CN201354855Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104629813A (zh) * | 2015-01-28 | 2015-05-20 | 宝钢集团新疆八一钢铁有限公司 | 气化炉的液动快开煤气放散装置 |
-
2009
- 2009-03-02 CN CNU2009200110237U patent/CN201354855Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104629813A (zh) * | 2015-01-28 | 2015-05-20 | 宝钢集团新疆八一钢铁有限公司 | 气化炉的液动快开煤气放散装置 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 124013 Liaoning Province, Panjin city Xinglongtai District Tian Qiao District 15-3-301 Co-patentee after: Du Rongyu Patentee after: Cui Hongjie Address before: 124013 Liaoning Province, Panjin city Xinglongtai District Tian Qiao District 15-3-301 Co-patentee before: Du Rongyu Patentee before: Cui Hongjie |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: PANJIN LIAOYOU CHENYU GROUP CO., LTD. Assignor: Cui Hongjie|Du Rongyu Contract record no.: 2011210000055 Denomination of utility model: Double gate internal expansion parallel gate valve Granted publication date: 20091202 License type: Common License Record date: 20110616 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091202 |