CN200975503Y - 软密封暗杆闸阀 - Google Patents
软密封暗杆闸阀 Download PDFInfo
- Publication number
- CN200975503Y CN200975503Y CN 200620159356 CN200620159356U CN200975503Y CN 200975503 Y CN200975503 Y CN 200975503Y CN 200620159356 CN200620159356 CN 200620159356 CN 200620159356 U CN200620159356 U CN 200620159356U CN 200975503 Y CN200975503 Y CN 200975503Y
- Authority
- CN
- China
- Prior art keywords
- locking nut
- valve
- valve rod
- sealing
- utility
- 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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- Details Of Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620159356 CN200975503Y (zh) | 2006-11-21 | 2006-11-21 | 软密封暗杆闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620159356 CN200975503Y (zh) | 2006-11-21 | 2006-11-21 | 软密封暗杆闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200975503Y true CN200975503Y (zh) | 2007-11-14 |
Family
ID=38901788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620159356 Expired - Fee Related CN200975503Y (zh) | 2006-11-21 | 2006-11-21 | 软密封暗杆闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200975503Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488777A (zh) * | 2018-11-28 | 2019-03-19 | 安徽铜都流体科技股份有限公司 | 一种高性能搪瓷密封的快装式闸阀 |
-
2006
- 2006-11-21 CN CN 200620159356 patent/CN200975503Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488777A (zh) * | 2018-11-28 | 2019-03-19 | 安徽铜都流体科技股份有限公司 | 一种高性能搪瓷密封的快装式闸阀 |
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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: In Anhui province Fan Chang County valve casting Co. Ltd. Assignor: Anhui Tongdu Valve Co., Ltd. Contract record no.: 2010340000030 Denomination of utility model: Flexibly-sealed inside screw non-rising stem type gate valve Granted publication date: 20071114 License type: Exclusive License Record date: 20100401 |
|
C56 | Change in the name or address of the patentee |
Owner name: ANHUI TONGDU VALVE CO., LTD. Free format text: FORMER NAME: TONGDU VALVE CO., LTD., ANHUI PROV. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 244000 East Development Zone, Tongling City, Anhui Patentee after: Anhui Tongdu Valve Co., Ltd. Address before: 244000 East Development Zone, Tongling City, Anhui Patentee before: Anhui Tongdu Valve Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091221 |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Fanchang County, Anhui Province, Weinan Valve Casting Co., Ltd. Assignor: Anhui Tongdu Valve Co., Ltd. Contract record no.: 2010340000030 Date of cancellation: 20110922 |