DE60102434D1 - Vorgesteuertes Proportionalmehrwegventil - Google Patents
Vorgesteuertes ProportionalmehrwegventilInfo
- Publication number
- DE60102434D1 DE60102434D1 DE60102434T DE60102434T DE60102434D1 DE 60102434 D1 DE60102434 D1 DE 60102434D1 DE 60102434 T DE60102434 T DE 60102434T DE 60102434 T DE60102434 T DE 60102434T DE 60102434 D1 DE60102434 D1 DE 60102434D1
- Authority
- DE
- Germany
- Prior art keywords
- way valve
- pilot operated
- operated proportional
- proportional multi
- pilot
- 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 - Lifetime
Links
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
- F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
- F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
-
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7504—Removable valve head and seat unit
- Y10T137/7613—Threaded into valve casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/86622—Motor-operated
- Y10T137/8663—Fluid motor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24044800P | 2000-10-13 | 2000-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60102434D1 true DE60102434D1 (de) | 2004-04-29 |
Family
ID=22906566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60102434T Expired - Lifetime DE60102434D1 (de) | 2000-10-13 | 2001-10-12 | Vorgesteuertes Proportionalmehrwegventil |
Country Status (3)
Country | Link |
---|---|
US (1) | US6554014B2 (de) |
EP (1) | EP1197692B1 (de) |
DE (1) | DE60102434D1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50205601D1 (de) * | 2002-06-12 | 2006-04-06 | Fsp Fluid Sys Partners Holding | Einschraubventil |
CN1304761C (zh) * | 2004-08-04 | 2007-03-14 | 浙江大学 | 先导式纯水溢流阀 |
CN1300475C (zh) * | 2004-08-04 | 2007-02-14 | 浙江大学 | 纯水电磁球阀 |
CN1293314C (zh) * | 2004-08-04 | 2007-01-03 | 浙江大学 | 纯水电磁开关阀 |
EP1657431B1 (de) * | 2004-09-24 | 2007-11-21 | Denso Corporation | Durchflussregelventil |
FR2901340A1 (fr) * | 2006-05-17 | 2007-11-23 | Messier Bugatti Sa | Agencement de distributeur hydraulique sous forme de cartouche |
DE102007015333B4 (de) * | 2007-03-30 | 2020-08-27 | Schaeffler Technologies AG & Co. KG | Steuerventil und Herstellungsverfahren für das Steuerventil |
US8356630B2 (en) * | 2008-06-02 | 2013-01-22 | Eaton Corporation | Valve damping system |
US8302627B2 (en) * | 2008-06-02 | 2012-11-06 | Eaton Corporation | Hydraulic system |
US8235070B2 (en) * | 2008-06-02 | 2012-08-07 | Eaton Corporation | Two position three way valve |
US20100155629A1 (en) * | 2008-12-18 | 2010-06-24 | Hunnicutt Harry A | Pilot valve for control valve |
EP2311686A1 (de) * | 2009-10-15 | 2011-04-20 | Hyva International B.V. | Ventil für Kippvorrichtung |
EP2510268A2 (de) * | 2009-12-10 | 2012-10-17 | HydraForce, Inc. | Ventil für proportionale bewegungssteuerung |
US20110315257A1 (en) * | 2010-06-23 | 2011-12-29 | General Electric Company | Linear hollow spool valve |
GB2549366B (en) * | 2011-03-04 | 2017-11-22 | Eaton Ltd | A sealing arrangement, hydraulic system comprising the same and a back up ring for the sealing arrangement |
DE102011108177B4 (de) * | 2011-07-22 | 2013-03-21 | Festo Ag & Co. Kg | Ventilmodul |
DE102011084932A1 (de) * | 2011-10-21 | 2013-04-25 | Zf Friedrichshafen Ag | Ventilvorrichtung mit einem mehrere Schaltzungen aufweisenden Ventilgehäuse |
US9453580B2 (en) * | 2012-05-23 | 2016-09-27 | Nestec S.A. | Valves having segmented sleeves and internal seals |
JP6272887B2 (ja) | 2012-10-24 | 2018-01-31 | ポール スミス デイビッド | 大きな流量容量のために流体力制御を行う電気油圧式の圧力低減及び解放バルブ |
CN103195946B (zh) * | 2013-03-04 | 2014-12-17 | 宁波长壁流体动力科技有限公司 | 先导阀 |
US9657749B2 (en) | 2013-03-11 | 2017-05-23 | Hydraforce, Inc. | Hydraulic suspension for vehicle and multi-functional proportional control valve for the same |
CN103821787B (zh) * | 2014-03-11 | 2016-04-06 | 北京航空航天大学 | 采用压扭二维弹簧的液压先导独立负载多路阀 |
DE102015209083A1 (de) * | 2015-05-19 | 2016-11-24 | Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft | Ventilantrieb |
CN105090149B (zh) * | 2015-06-12 | 2017-04-12 | 北京航空航天大学 | 正反馈电液高速双向开关阀 |
CN104912867B (zh) * | 2015-07-01 | 2017-07-07 | 靖江市菲尔特液压机械有限公司 | 一种螺纹插装式先导比例换向阀 |
US9915355B2 (en) | 2015-10-06 | 2018-03-13 | Caterpillar Inc. | Valve having open-center spool with separated inserts |
CN107061402A (zh) * | 2017-05-26 | 2017-08-18 | 湖南凯恩利液压机械制造有限公司 | 一种液控负载保持阀、液压系统及机械设备 |
US11459220B2 (en) | 2017-11-30 | 2022-10-04 | Danfoss Power Solution II Technology A/S | Hydraulic system with load sense and methods thereof |
CN108425906B (zh) * | 2018-06-14 | 2019-08-23 | 建湖县八达液压机械有限公司 | 液控比例流量阀 |
JP7028760B2 (ja) * | 2018-12-28 | 2022-03-02 | Ckd株式会社 | スプール弁 |
US11635015B2 (en) | 2019-11-05 | 2023-04-25 | Norgren Gt Development Llc | Coolant control valve |
CN111255917B (zh) * | 2020-02-04 | 2022-01-14 | 内蒙古西部天然气管道运行有限责任公司 | 一种天然气压缩机控制装置 |
US11585449B2 (en) * | 2020-10-21 | 2023-02-21 | Caterpillar Inc. | Pilot operated bypass valve with reverse check |
CN113819267B (zh) * | 2021-11-17 | 2022-02-08 | 常州恒立气动科技有限公司 | 一种阀杆组件、主阀结构及泄压式两位五通电磁换向阀 |
US11873846B2 (en) * | 2022-05-19 | 2024-01-16 | Hamilton Sundstrand Corporation | Pressure regulating valve |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB831611A (en) | 1955-05-13 | 1960-03-30 | France Etat | Improvements in valve apparatus for the control of fluids |
CH421639A (de) | 1964-04-10 | 1966-09-30 | Essa Maschinenfabrik Ag | Hochdruck-Steuerschieber |
US3922955A (en) * | 1974-01-29 | 1975-12-02 | Gen Electric | Fail-fixed servovalve |
US4491154A (en) | 1983-05-09 | 1985-01-01 | Joy Manufacturing Company | Double acting pilot valve |
US4664152A (en) * | 1986-04-04 | 1987-05-12 | Mara Michael R O | Flow control valve with replaceable cartridge subassembly having multi-tubular construction |
ES2064018T3 (es) * | 1990-08-31 | 1995-01-16 | Festo Kg | Valvula de varias vias. |
US5236001A (en) | 1991-12-20 | 1993-08-17 | Thomas Kleles | Dual fluid remote control valve |
LU88277A1 (de) * | 1993-05-27 | 1994-12-01 | Hydrolux Sarl | Vorgesteuertes Servoventil |
JP3666072B2 (ja) * | 1995-09-13 | 2005-06-29 | アイシン精機株式会社 | 切替弁 |
US5901749A (en) | 1997-03-19 | 1999-05-11 | Gilmore Valve Company, Inc. | Three-way poppet valve |
US6041819A (en) | 1997-07-31 | 2000-03-28 | Flow Technologies, Inc. | Valve system providing simultaneous recirculating fluid flow and purging |
-
2001
- 2001-10-04 US US09/971,168 patent/US6554014B2/en not_active Expired - Lifetime
- 2001-10-12 DE DE60102434T patent/DE60102434D1/de not_active Expired - Lifetime
- 2001-10-12 EP EP20010250356 patent/EP1197692B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1197692A1 (de) | 2002-04-17 |
US6554014B2 (en) | 2003-04-29 |
EP1197692B1 (de) | 2004-03-24 |
US20020043287A1 (en) | 2002-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |