CN200989447Y - 自力式平衡截止阀 - Google Patents
自力式平衡截止阀 Download PDFInfo
- Publication number
- CN200989447Y CN200989447Y CN 200620040969 CN200620040969U CN200989447Y CN 200989447 Y CN200989447 Y CN 200989447Y CN 200620040969 CN200620040969 CN 200620040969 CN 200620040969 U CN200620040969 U CN 200620040969U CN 200989447 Y CN200989447 Y CN 200989447Y
- Authority
- CN
- China
- Prior art keywords
- valve
- stem
- flap
- cover
- 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
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040969 CN200989447Y (zh) | 2006-04-12 | 2006-04-12 | 自力式平衡截止阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620040969 CN200989447Y (zh) | 2006-04-12 | 2006-04-12 | 自力式平衡截止阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200989447Y true CN200989447Y (zh) | 2007-12-12 |
Family
ID=38940484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620040969 Expired - Fee Related CN200989447Y (zh) | 2006-04-12 | 2006-04-12 | 自力式平衡截止阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200989447Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322533A (zh) * | 2011-09-14 | 2012-01-18 | 刘工勤 | 一种截止阀 |
CN101954610B (zh) * | 2010-02-01 | 2013-04-10 | 杭州耐特阀门有限公司 | 料浆阀门的密封面随时研磨修复方法 |
CN104791501A (zh) * | 2015-04-29 | 2015-07-22 | 中国船舶重工集团公司第七二五研究所 | 一种双向压力自平衡式截止阀 |
CN113324079A (zh) * | 2021-06-07 | 2021-08-31 | 哈尔滨工程大学 | 一种具备截止功能的低功耗调节阀 |
-
2006
- 2006-04-12 CN CN 200620040969 patent/CN200989447Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101954610B (zh) * | 2010-02-01 | 2013-04-10 | 杭州耐特阀门有限公司 | 料浆阀门的密封面随时研磨修复方法 |
CN102322533A (zh) * | 2011-09-14 | 2012-01-18 | 刘工勤 | 一种截止阀 |
CN104791501A (zh) * | 2015-04-29 | 2015-07-22 | 中国船舶重工集团公司第七二五研究所 | 一种双向压力自平衡式截止阀 |
CN113324079A (zh) * | 2021-06-07 | 2021-08-31 | 哈尔滨工程大学 | 一种具备截止功能的低功耗调节阀 |
CN113324079B (zh) * | 2021-06-07 | 2022-11-18 | 哈尔滨工程大学 | 一种具备截止功能的低功耗调节阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN200989447Y (zh) | 自力式平衡截止阀 | |
CN2806910Y (zh) | 一种由斜面产生初始密封力的平行式双闸板闸阀 | |
CN201162846Y (zh) | 双偏心半球球阀 | |
CN201925492U (zh) | 双叉臂撑开式蝶阀 | |
CN201787115U (zh) | 柱阀 | |
CN202867900U (zh) | 双向全密封闸阀 | |
CN101806375B (zh) | 一种阀杆密封结构 | |
CN101749482A (zh) | 一种电机驱动的波纹管斜型焊接式阀体截止阀 | |
CN101749472A (zh) | 一种光伏电驱动斜型波纹管焊接式截止阀 | |
CN215720938U (zh) | 一种改进型双作用截止阀 | |
CN212203350U (zh) | 一种波纹管锻钢阀门 | |
CN201521670U (zh) | 对夹式中压刀闸阀 | |
CN216112271U (zh) | 一种核电用新型隔离阀 | |
CN203348564U (zh) | 大口径双阀瓣泄压式节流阀 | |
CN206830829U (zh) | 一种紧凑型管路隔断阀 | |
CN2646497Y (zh) | 对夹式板阀 | |
CN202482687U (zh) | 纸浆蒸煮器顶阀 | |
CN201218356Y (zh) | 闸阀 | |
CN201973269U (zh) | 三偏心硬密封旋塞阀 | |
CN2319634Y (zh) | 差动式快速启闭蝶阀 | |
CN2869483Y (zh) | 一种平板闸阀 | |
CN101598238A (zh) | 一种电机驱动的耐高温波纹管截止阀 | |
CN201526680U (zh) | 一种气动耐高温波纹管截止阀 | |
CN203404410U (zh) | 球阀 | |
CN2234021Y (zh) | 一种平行闸板阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: YANG ZHICONG CAI BOLIN ^ |
|
CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Yang Zhicong|Cai Berlin Number: 50 Page: The title page Volume: 23 |
|
CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Yang Zhicong|Cai Berlin Number: 50 Volume: 23 |
|
ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: YANG ZHICONG CAI BOLIN ^ |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20150412 |
|
EXPY | Termination of patent right or utility model |