CN105972235B - 拖板滑阀及具有其的输送泵和泵车 - Google Patents
拖板滑阀及具有其的输送泵和泵车 Download PDFInfo
- Publication number
- CN105972235B CN105972235B CN201610293426.XA CN201610293426A CN105972235B CN 105972235 B CN105972235 B CN 105972235B CN 201610293426 A CN201610293426 A CN 201610293426A CN 105972235 B CN105972235 B CN 105972235B
- Authority
- CN
- China
- Prior art keywords
- valve
- hydraulic cylinder
- hole
- elastomer
- dragging
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Details Of Reciprocating Pumps (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
Description
Claims (17)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610293426.XA CN105972235B (zh) | 2016-05-05 | 2016-05-05 | 拖板滑阀及具有其的输送泵和泵车 |
PCT/CN2017/082203 WO2017190625A1 (zh) | 2016-05-05 | 2017-04-27 | 拖板滑阀及具有其的输送泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610293426.XA CN105972235B (zh) | 2016-05-05 | 2016-05-05 | 拖板滑阀及具有其的输送泵和泵车 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105972235A CN105972235A (zh) | 2016-09-28 |
CN105972235B true CN105972235B (zh) | 2018-07-20 |
Family
ID=56991283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610293426.XA Active CN105972235B (zh) | 2016-05-05 | 2016-05-05 | 拖板滑阀及具有其的输送泵和泵车 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105972235B (zh) |
WO (1) | WO2017190625A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105972235B (zh) * | 2016-05-05 | 2018-07-20 | 巩高铄 | 拖板滑阀及具有其的输送泵和泵车 |
CN114790826B (zh) * | 2021-01-25 | 2023-09-12 | 三一汽车制造有限公司 | 一种闸板阀泵送机构及混凝土输送设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671487A (en) * | 1985-09-19 | 1987-06-09 | Voroshilovgradsky Mashinostroitelny Instit | Gate valve |
EP0467292A1 (fr) * | 1990-07-16 | 1992-01-22 | Alcatel Cit | Vanne à tiroir |
CN2584872Y (zh) * | 2002-12-19 | 2003-11-05 | 赵邵武 | 往复式活塞输送泵用浮动密封闸阀 |
CN2708052Y (zh) * | 2003-12-19 | 2005-07-06 | 陈昊 | 多功能钢塑复合节流启闭闸阀 |
CN105465390A (zh) * | 2014-10-21 | 2016-04-06 | 上海沪航阀门有限公司 | 夹板阀 |
CN205715725U (zh) * | 2016-05-05 | 2016-11-23 | 巩高铄 | 拖板滑阀及具有其的输送泵和泵车 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19954644C2 (de) * | 1999-11-13 | 2003-03-13 | Ardenne Anlagentech Gmbh | Plattenventil für Vakuumanlagen |
JP2004092698A (ja) * | 2002-08-29 | 2004-03-25 | Sumitomo Heavy Ind Ltd | 粉体遮断弁装置およびその使用方法 |
DE102004009363B4 (de) * | 2004-02-26 | 2008-01-24 | Schwing Gmbh | Kolben-Dickstoffpumpe |
US7278444B2 (en) * | 2005-02-22 | 2007-10-09 | Mks Instruments, Inc. | Valve assembly having improved pump-down performance |
US7163191B2 (en) * | 2005-04-01 | 2007-01-16 | Salina Vortex Corporation | High pressure gate valve |
DE102008027944B3 (de) * | 2008-06-12 | 2009-07-30 | Vat Holding Ag | Schieberventil |
CN102182836B (zh) * | 2011-04-14 | 2012-11-07 | 张伟 | 一种滑板阀 |
CN105972235B (zh) * | 2016-05-05 | 2018-07-20 | 巩高铄 | 拖板滑阀及具有其的输送泵和泵车 |
-
2016
- 2016-05-05 CN CN201610293426.XA patent/CN105972235B/zh active Active
-
2017
- 2017-04-27 WO PCT/CN2017/082203 patent/WO2017190625A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671487A (en) * | 1985-09-19 | 1987-06-09 | Voroshilovgradsky Mashinostroitelny Instit | Gate valve |
EP0467292A1 (fr) * | 1990-07-16 | 1992-01-22 | Alcatel Cit | Vanne à tiroir |
CN2584872Y (zh) * | 2002-12-19 | 2003-11-05 | 赵邵武 | 往复式活塞输送泵用浮动密封闸阀 |
CN2708052Y (zh) * | 2003-12-19 | 2005-07-06 | 陈昊 | 多功能钢塑复合节流启闭闸阀 |
CN105465390A (zh) * | 2014-10-21 | 2016-04-06 | 上海沪航阀门有限公司 | 夹板阀 |
CN205715725U (zh) * | 2016-05-05 | 2016-11-23 | 巩高铄 | 拖板滑阀及具有其的输送泵和泵车 |
Also Published As
Publication number | Publication date |
---|---|
WO2017190625A1 (zh) | 2017-11-09 |
CN105972235A (zh) | 2016-09-28 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Gong Gaoli Inventor after: Gao Hongjie Inventor before: Gong Changyong Inventor before: Gong Gaoli Inventor before: Gao Hongjie |
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Effective date of registration: 20161012 Address after: 100083 Beijing city Haidian District No. 6 Xueyuan Road Furun 1 building C block 1602 Applicant after: Gong Gaoli Address before: 100083 Beijing city Haidian District No. 6 Xueyuan Road Furun 1 building C block 1602 Applicant before: Gong Changyong |
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Effective date of registration: 20230104 Address after: 272000 No. 7777, West Outer Ring Road, University Science Park, Zoucheng Economic Development Zone, Jining, Shandong Patentee after: Shandong Hanlun Environmental Protection Machinery Co.,Ltd. Address before: 1602, block C, building 1, Furun Jiayuan, No. 6 Xueyuan Road, Haidian District, Beijing 100083 Patentee before: Gong Gaoli |
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TR01 | Transfer of patent right |