CN201963961U - 一种新型耐磨止回阀 - Google Patents
一种新型耐磨止回阀 Download PDFInfo
- Publication number
- CN201963961U CN201963961U CN2011201174411U CN201120117441U CN201963961U CN 201963961 U CN201963961 U CN 201963961U CN 2011201174411 U CN2011201174411 U CN 2011201174411U CN 201120117441 U CN201120117441 U CN 201120117441U CN 201963961 U CN201963961 U CN 201963961U
- Authority
- CN
- China
- Prior art keywords
- valve body
- wear
- wearing layer
- resistant layer
- rotating shaft
- 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
- Check Valves (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201174411U CN201963961U (zh) | 2011-04-20 | 2011-04-20 | 一种新型耐磨止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201174411U CN201963961U (zh) | 2011-04-20 | 2011-04-20 | 一种新型耐磨止回阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201963961U true CN201963961U (zh) | 2011-09-07 |
Family
ID=44526498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201174411U Expired - Fee Related CN201963961U (zh) | 2011-04-20 | 2011-04-20 | 一种新型耐磨止回阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201963961U (zh) |
-
2011
- 2011-04-20 CN CN2011201174411U patent/CN201963961U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208281643U (zh) | 一种铸造管和锻造管组合式的耐磨直管 | |
CN101413604B (zh) | 双金属耐磨弯管 | |
CN204042219U (zh) | 双金属机械复合混凝土输送管 | |
CN203463678U (zh) | 高温高压双向金属硬密封蝶阀 | |
CN101158432B (zh) | Pccp顶管中继环 | |
CN201963961U (zh) | 一种新型耐磨止回阀 | |
CN101709797A (zh) | 翻板式自动换向止回阀 | |
CN1785651A (zh) | 内衬式钢塑复合管道技术 | |
CN204201068U (zh) | 用于给风力发电机主轴油封的密封结构 | |
CN101344204B (zh) | 混凝土泵车臂架复合耐磨弯管及其成型工艺方法 | |
CN202851942U (zh) | 一种双c形密封环 | |
CN202719190U (zh) | 一种带有泄放功能的双关双断阀门 | |
CN202215528U (zh) | 酸洗开卷机可拆分式涨缩缸 | |
CN201621305U (zh) | 闸阀 | |
CN206846186U (zh) | 一种能够消除焊接影响的单层耐磨直管 | |
CN213269810U (zh) | 一种具有防碰撞结构的连续油管 | |
CN211820777U (zh) | 一种粘胶纤维专用三偏心蝶阀 | |
CN201412541Y (zh) | 一种冲管阀 | |
CN208535450U (zh) | 一种铸造管和压制弯管组合式的耐磨直管 | |
CN220540612U (zh) | 一种熔铸耐磨合金管道 | |
CN202927448U (zh) | 轨道用耐磨凹形管 | |
CN209272132U (zh) | 一种连轧机双金属轧辊 | |
CN214979205U (zh) | 铣车加工中心滑枕 | |
CN211052195U (zh) | 一种自润滑的棱锥轴式卷筒 | |
CN206582333U (zh) | 一种捞渣机内导轮用可满水更换的密封结构 |
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: HU NAN DESHANGYUAN WEAR RESISTANT INDUSTRY CO., LT Free format text: FORMER NAME: HU NAN SINO-GERMAN WEAR RESISTANT TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 410219 gold Pioneer Park, 1389 Lei Feng Road, Wangcheng District, Hunan, Changsha Patentee after: HUNAN DEUSINO WEAR RESISTANT INDUSTRY CO., LTD. Address before: 14, 410006, 216, Jia Jia Lake Road, Changsha, Hunan, 1601, Yuelu District Patentee before: Sino-German Wear Resistant Technology Development Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20150420 |
|
EXPY | Termination of patent right or utility model |