CN201651363U - 一种硬密封闸阀 - Google Patents
一种硬密封闸阀 Download PDFInfo
- Publication number
- CN201651363U CN201651363U CN2010203005837U CN201020300583U CN201651363U CN 201651363 U CN201651363 U CN 201651363U CN 2010203005837 U CN2010203005837 U CN 2010203005837U CN 201020300583 U CN201020300583 U CN 201020300583U CN 201651363 U CN201651363 U CN 201651363U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- valve
- sealing
- gate valve
- valve body
- 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
Landscapes
- Sliding Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203005837U CN201651363U (zh) | 2010-01-13 | 2010-01-13 | 一种硬密封闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010203005837U CN201651363U (zh) | 2010-01-13 | 2010-01-13 | 一种硬密封闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201651363U true CN201651363U (zh) | 2010-11-24 |
Family
ID=43116599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010203005837U Expired - Fee Related CN201651363U (zh) | 2010-01-13 | 2010-01-13 | 一种硬密封闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201651363U (zh) |
-
2010
- 2010-01-13 CN CN2010203005837U patent/CN201651363U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201539598U (zh) | 固定球阀双向橡胶密封阀座 | |
CN206468833U (zh) | 一种带有单向阀的微扭矩球阀 | |
CN206668991U (zh) | 一种新型密封结构的软座蝶阀 | |
CN201651363U (zh) | 一种硬密封闸阀 | |
CN204900909U (zh) | 一种新型旋塞阀 | |
CN204153179U (zh) | 自闭式截止阀 | |
CN204114254U (zh) | 自闭式止回截止阀 | |
CN206246719U (zh) | 浮动式球阀 | |
CN203023518U (zh) | 一种偏心蝶阀 | |
CN203477377U (zh) | 一种闸阀 | |
CN201884691U (zh) | 快开阀门 | |
CN205013733U (zh) | 一种压差自密封式旋塞阀 | |
CN201802909U (zh) | 高温高压硬密封球阀 | |
CN211423396U (zh) | 直落式弹性密封截止阀 | |
CN202048224U (zh) | 一种密封性能较好的闸阀 | |
CN204312745U (zh) | 一种闸阀 | |
CN203214897U (zh) | 一种高压用低流阻自密封截止阀 | |
CN202048226U (zh) | 一种闸阀 | |
CN202056338U (zh) | 一种耐磨球阀 | |
CN201628012U (zh) | 一种金属阀门上密封结构 | |
CN203189780U (zh) | 高压自密封球阀 | |
CN202659957U (zh) | 内螺纹长颈球阀 | |
CN204114177U (zh) | 耐磨、耐高压金属硬密封蝶阀 | |
CN205226612U (zh) | 一种蝶阀顶部衬套密封结构 | |
CN204312744U (zh) | 闸阀 |
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: ZHEJIANG WORLD HAVC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WOERDA COPPER INDUSTRY CO., LTD.;ZHEJIANG PROVINCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: 317608 Industrial Zone, Yuhuan County, Zhejiang Province Patentee after: Zhejiang world HVAC technology Co Ltd Address before: 317608 Industrial Zone, Yuhuan County, Zhejiang Province Patentee before: Zhejiang Woerda Copper Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150113 |
|
EXPY | Termination of patent right or utility model |