CN201053511Y - 双平行闸板闸阀 - Google Patents
双平行闸板闸阀 Download PDFInfo
- Publication number
- CN201053511Y CN201053511Y CNU2007200405554U CN200720040555U CN201053511Y CN 201053511 Y CN201053511 Y CN 201053511Y CN U2007200405554 U CNU2007200405554 U CN U2007200405554U CN 200720040555 U CN200720040555 U CN 200720040555U CN 201053511 Y CN201053511 Y CN 201053511Y
- Authority
- CN
- China
- Prior art keywords
- valve
- medium
- gate
- gate valve
- hole
- 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
Links
Images
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- Sliding Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200405554U CN201053511Y (zh) | 2007-07-06 | 2007-07-06 | 双平行闸板闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200405554U CN201053511Y (zh) | 2007-07-06 | 2007-07-06 | 双平行闸板闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201053511Y true CN201053511Y (zh) | 2008-04-30 |
Family
ID=39393174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200405554U Expired - Fee Related CN201053511Y (zh) | 2007-07-06 | 2007-07-06 | 双平行闸板闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201053511Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104235411A (zh) * | 2014-10-13 | 2014-12-24 | 凯阀科技(厦门)有限公司 | 一种带有胶套的闸阀 |
CN104832667A (zh) * | 2015-04-29 | 2015-08-12 | 苏州福润机械有限公司 | 一种平行双闸板闸阀 |
-
2007
- 2007-07-06 CN CNU2007200405554U patent/CN201053511Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104235411A (zh) * | 2014-10-13 | 2014-12-24 | 凯阀科技(厦门)有限公司 | 一种带有胶套的闸阀 |
CN104832667A (zh) * | 2015-04-29 | 2015-08-12 | 苏州福润机械有限公司 | 一种平行双闸板闸阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tingyu Group Co., Ltd. Assignor: Pan Tingyu Contract fulfillment period: 2008.8.1 to 2017.7.6 Contract record no.: 2008330001840 Denomination of utility model: Double parallel shutter gate valve Granted publication date: 20080430 License type: Exclusive license Record date: 20081110 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.1 TO 2017.7.6; CHANGE OF CONTRACT Name of requester: TINGYU GROUP CO.,LTD. Effective date: 20081110 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20140706 |
|
EXPY | Termination of patent right or utility model |