CN102011881B - Mute check valve - Google Patents
Mute check valve Download PDFInfo
- Publication number
- CN102011881B CN102011881B CN2010105767647A CN201010576764A CN102011881B CN 102011881 B CN102011881 B CN 102011881B CN 2010105767647 A CN2010105767647 A CN 2010105767647A CN 201010576764 A CN201010576764 A CN 201010576764A CN 102011881 B CN102011881 B CN 102011881B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- flap
- deflector
- seat
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Images
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- Details Of Valves (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105767647A CN102011881B (en) | 2010-12-07 | 2010-12-07 | Mute check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105767647A CN102011881B (en) | 2010-12-07 | 2010-12-07 | Mute check valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102011881A CN102011881A (en) | 2011-04-13 |
CN102011881B true CN102011881B (en) | 2012-11-07 |
Family
ID=43842160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105767647A Expired - Fee Related CN102011881B (en) | 2010-12-07 | 2010-12-07 | Mute check valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102011881B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011076461A1 (en) * | 2011-05-25 | 2012-11-29 | Mahle International Gmbh | Check valve and pipe connection |
CN103206547A (en) * | 2013-04-12 | 2013-07-17 | 上海开维喜阀门集团有限公司 | Anti-impact stop valve sealing structure |
CN112856033B (en) * | 2021-03-23 | 2023-02-24 | 江苏孚杰高端装备制造(集团)股份有限公司 | Novel throttle valve rod structure |
RU208218U1 (en) * | 2021-09-02 | 2021-12-08 | Общество с ограниченной ответственностью "ПромАрмСтрой" | Check Valve |
RU208269U1 (en) * | 2021-09-02 | 2021-12-13 | Общество с ограниченной ответственностью "ПромАрмСтрой" | Check Valve |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8604046A (en) * | 1986-08-25 | 1988-04-26 | Asca Equip Ltd | CONSTRUCTIVE ARRANGEMENT OF CHECK VALVE WITH HYDRODINAMIC DISC SHUTTER |
CN2379669Y (en) * | 1999-05-12 | 2000-05-24 | 辽阳给排水设备公司 | Quick-action, taper shaped, sealing and silencing check valve |
CN2851767Y (en) * | 2005-09-22 | 2006-12-27 | 上海冠龙阀门机械有限公司 | Flow guide type silent check valve |
CN200946700Y (en) * | 2006-09-15 | 2007-09-12 | 四川固特阀门制造有限公司 | Run-through type check valve |
CN201851721U (en) * | 2010-11-23 | 2011-06-01 | 苏州新格朗富机械科技有限公司 | Mute check valve |
CN201916546U (en) * | 2010-12-07 | 2011-08-03 | 苏州新格朗富机械科技有限公司 | Silent check valve |
-
2010
- 2010-12-07 CN CN2010105767647A patent/CN102011881B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8604046A (en) * | 1986-08-25 | 1988-04-26 | Asca Equip Ltd | CONSTRUCTIVE ARRANGEMENT OF CHECK VALVE WITH HYDRODINAMIC DISC SHUTTER |
CN2379669Y (en) * | 1999-05-12 | 2000-05-24 | 辽阳给排水设备公司 | Quick-action, taper shaped, sealing and silencing check valve |
CN2851767Y (en) * | 2005-09-22 | 2006-12-27 | 上海冠龙阀门机械有限公司 | Flow guide type silent check valve |
CN200946700Y (en) * | 2006-09-15 | 2007-09-12 | 四川固特阀门制造有限公司 | Run-through type check valve |
CN201851721U (en) * | 2010-11-23 | 2011-06-01 | 苏州新格朗富机械科技有限公司 | Mute check valve |
CN201916546U (en) * | 2010-12-07 | 2011-08-03 | 苏州新格朗富机械科技有限公司 | Silent check valve |
Also Published As
Publication number | Publication date |
---|---|
CN102011881A (en) | 2011-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GALUMPH (SUZHOU) GROUP CO., LTD. Free format text: FORMER OWNER: SUZHOU NEW GALUMPH MACHINERY TECHNOLOGY CO., LTD. Effective date: 20130521 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: Ping Wang Zhen Mei Yan dragon road in Wujiang District of Suzhou City, Jiangsu Province, No. 3 215225 Patentee after: Galumph (Suzhou) Group Co., Ltd. Address before: 215225 Jiangsu city of Suzhou province Wujiang City Pingwang town Mei Yan Dragon Road No. 3 Patentee before: Suzhou New Galumph Machinery Technology Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20151204 Address after: Ping Wang Zhen Wujiang District of Suzhou City, Jiangsu province 215221 Zhonglu Industrial Zone No. 2 Fuping Road Patentee after: Suzhou gelangfu equipment manufacturing Limited by Share Ltd Address before: Ping Wang Zhen Mei Yan dragon road in Wujiang District of Suzhou City, Jiangsu Province, No. 3 215225 Patentee before: Galumph (Suzhou) Group Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20191207 |
|
CF01 | Termination of patent right due to non-payment of annual fee |