CN101876331A - 多路换向阀 - Google Patents
多路换向阀 Download PDFInfo
- Publication number
- CN101876331A CN101876331A CN 201010237543 CN201010237543A CN101876331A CN 101876331 A CN101876331 A CN 101876331A CN 201010237543 CN201010237543 CN 201010237543 CN 201010237543 A CN201010237543 A CN 201010237543A CN 101876331 A CN101876331 A CN 101876331A
- Authority
- CN
- China
- Prior art keywords
- spool
- oil
- hydraulic fluid
- fluid port
- 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.)
- Granted
Links
Images
Landscapes
- Multiple-Way Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102375437A CN101876331B (zh) | 2010-07-27 | 2010-07-27 | 多路换向阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102375437A CN101876331B (zh) | 2010-07-27 | 2010-07-27 | 多路换向阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101876331A true CN101876331A (zh) | 2010-11-03 |
CN101876331B CN101876331B (zh) | 2012-11-21 |
Family
ID=43018965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102375437A Active CN101876331B (zh) | 2010-07-27 | 2010-07-27 | 多路换向阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101876331B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015000424B3 (de) * | 2015-01-14 | 2016-04-07 | Audi Ag | Rotationsventil für ein Heiz- und Kühlsystem |
CN107461517A (zh) * | 2017-08-28 | 2017-12-12 | 山东临工工程机械有限公司 | 一种旋转式挖掘机推土铲先导控制阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918494A (en) * | 1973-12-13 | 1975-11-11 | Westran Corp | Rotary actuated directional control valve |
DE3430860C2 (de) * | 1984-06-15 | 1994-08-25 | Mesroc Gmbh | Mehrwege-Armatur zum Umlenken von Strömungsrichtungen und/oder Regeln von Fördermengen von in Rohrleitungssystemen geführten, gasförmigen oder flüssigen Medien, insbesondere bei Röhrenwärmeaustauschern |
US6058703A (en) * | 1998-09-28 | 2000-05-09 | Smith; Richard | Fluid valve transmission |
CN1854534A (zh) * | 2005-04-28 | 2006-11-01 | 胡远祥 | (转动平盘)转阀式多路换向阀 |
CN101235832A (zh) * | 2007-02-02 | 2008-08-06 | 上海立新液压有限公司 | 一种手动换向阀 |
CN201753716U (zh) * | 2010-07-27 | 2011-03-02 | 浙江苏强格液压有限公司 | 多路换向阀 |
-
2010
- 2010-07-27 CN CN2010102375437A patent/CN101876331B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3918494A (en) * | 1973-12-13 | 1975-11-11 | Westran Corp | Rotary actuated directional control valve |
DE3430860C2 (de) * | 1984-06-15 | 1994-08-25 | Mesroc Gmbh | Mehrwege-Armatur zum Umlenken von Strömungsrichtungen und/oder Regeln von Fördermengen von in Rohrleitungssystemen geführten, gasförmigen oder flüssigen Medien, insbesondere bei Röhrenwärmeaustauschern |
US6058703A (en) * | 1998-09-28 | 2000-05-09 | Smith; Richard | Fluid valve transmission |
CN1854534A (zh) * | 2005-04-28 | 2006-11-01 | 胡远祥 | (转动平盘)转阀式多路换向阀 |
CN101235832A (zh) * | 2007-02-02 | 2008-08-06 | 上海立新液压有限公司 | 一种手动换向阀 |
CN201753716U (zh) * | 2010-07-27 | 2011-03-02 | 浙江苏强格液压有限公司 | 多路换向阀 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015000424B3 (de) * | 2015-01-14 | 2016-04-07 | Audi Ag | Rotationsventil für ein Heiz- und Kühlsystem |
CN107461517A (zh) * | 2017-08-28 | 2017-12-12 | 山东临工工程机械有限公司 | 一种旋转式挖掘机推土铲先导控制阀 |
CN107461517B (zh) * | 2017-08-28 | 2023-09-22 | 山东临工工程机械有限公司 | 一种旋转式挖掘机推土铲先导控制阀 |
Also Published As
Publication number | Publication date |
---|---|
CN101876331B (zh) | 2012-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201753716U (zh) | 多路换向阀 | |
CN104344017A (zh) | 一种平面密封型换向阀 | |
CN101876331B (zh) | 多路换向阀 | |
CN103104568A (zh) | 一种内控式双自由度阀芯旋转式四通换向阀 | |
CN108413074A (zh) | 一种插装式换向阀 | |
CN105298962B (zh) | 转阀式控制阀 | |
CN211145458U (zh) | 一种联动截止阀 | |
CN208831364U (zh) | 直动式数字伺服阀 | |
CN102966763A (zh) | 一种双螺旋槽旋转式四通流体换向阀 | |
CN202646209U (zh) | 一种阀、多路换向阀及工程机械 | |
CN203892659U (zh) | 一种球阀的过流保护机构 | |
CN207701829U (zh) | 阀芯采用密封锥面的两位三通换向阀 | |
CN201827439U (zh) | 一种电动三通阀 | |
CN108757622A (zh) | 直动式数字伺服阀 | |
CN102797722B (zh) | 一种具有轴向移动和转动双功能的液压换向阀 | |
CN111207128A (zh) | 一种转阀式液压换向阀、液压系统以及板栅冲切设备 | |
CN104179750B (zh) | 一种数模混合方向控制阀 | |
CN211082948U (zh) | 一种密封加强的手动换向阀 | |
CN202992268U (zh) | 一种双螺旋槽旋转式四通流体换向阀 | |
TWI640705B (zh) | 一種t形閥及其組合式換向閥 | |
CN101907184A (zh) | 一种组合式换向阀 | |
CN104373632A (zh) | 三通球阀 | |
CN205956446U (zh) | 一种轴向结构的换向阀系统 | |
CN105465085A (zh) | 位移缩小式压扭联轴器型2d电液比例换向阀 | |
CN104006196A (zh) | 一种球阀的过流保护机构 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Dynamic load sensing priority and shunt type multiple-way directional valve Effective date of registration: 20181220 Granted publication date: 20121121 Pledgee: Industrial Commercial Bank of China Ltd Yuhuan branch Pledgor: Zhejiang Stronger Hydraulic Co., Ltd. Registration number: 2018330000487 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200908 Granted publication date: 20121121 Pledgee: Industrial Commercial Bank of China Ltd. Yuhuan branch Pledgor: ZHEJIANG STRONGER HYDRAULIC Co.,Ltd. Registration number: 2018330000487 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Multi route Effective date of registration: 20200917 Granted publication date: 20121121 Pledgee: Industrial Commercial Bank of China Ltd. Yuhuan branch Pledgor: ZHEJIANG STRONGER HYDRAULIC Co.,Ltd. Registration number: Y2020330000683 |