ES8106043A1 - Servovalvula electrohidraulica - Google Patents

Servovalvula electrohidraulica

Info

Publication number
ES8106043A1
ES8106043A1 ES495726A ES495726A ES8106043A1 ES 8106043 A1 ES8106043 A1 ES 8106043A1 ES 495726 A ES495726 A ES 495726A ES 495726 A ES495726 A ES 495726A ES 8106043 A1 ES8106043 A1 ES 8106043A1
Authority
ES
Spain
Prior art keywords
valve
solenoid
armature
pressure chamber
servo valve
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
Application number
ES495726A
Other languages
English (en)
Other versions
ES495726A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of ES8106043A1 publication Critical patent/ES8106043A1/es
Publication of ES495726A0 publication Critical patent/ES495726A0/es
Granted legal-status Critical Current

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0693—Pressure equilibration of the armature
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)

Abstract

LA CAJA EN FORMA DE L SE COMPONE DE UNA CAMISA (2) QUE RODEA LA BOBINA (1) DEL ELECTROIMAN Y UN NUCLEO DE HIERRO (3). CUANDO SE EXCITA LA BOBINA (1) ATRAE LA PLANCHA DE RETROCIERRE (7), DE MODO QUE SOBRE EL TAQUE (10) ACTUA UNA FUERZA DE CIERRE SOBRE LA VALVULA DE ASIENTO (13). LA BOMBA QUE TRANSPORTA A LA CONEXION DE ALIMENTACION (15) DEBE PRODUCIR UNA PRESION QUE MANTENGA ABIERTO EL TAQUE (10); EL CIERRE DE DICHO TAQUE (10) SE PRODUCE POR LA LLEGADA DE ACEITE A PRESION DEL ESPACIO (17) Y DEL ESPACIO (9); DE ESTA FORMA SE REGULA LA RENDIJA DE AIRE NECESARIA S. R
ES495726A 1979-10-24 1980-10-08 Servovalvula electrohidraulica Granted ES495726A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2942886A DE2942886C2 (de) 1979-10-24 1979-10-24 Elektrohydraulisches Servoventil

Publications (2)

Publication Number Publication Date
ES8106043A1 true ES8106043A1 (es) 1981-06-16
ES495726A0 ES495726A0 (es) 1981-06-16

Family

ID=6084214

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495726A Granted ES495726A0 (es) 1979-10-24 1980-10-08 Servovalvula electrohidraulica

Country Status (8)

Country Link
US (1) US4390158A (es)
JP (1) JPS5663105A (es)
BR (1) BR8006816A (es)
CH (1) CH645956A5 (es)
DE (1) DE2942886C2 (es)
ES (1) ES495726A0 (es)
FR (1) FR2468054A1 (es)
GB (1) GB2062183B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127913A1 (de) * 1981-07-15 1983-01-27 Gecos Armaturen GmbH, 4800 Bielefeld "stellventil"
US4815551A (en) * 1984-10-05 1989-03-28 Zahnradfabrik Friedrichshafen, Ag Servosteering, especially for motor vehicles
JPH0660700B2 (ja) * 1985-04-01 1994-08-10 株式会社日立製作所 油圧制御用閉ル−プ式比例電磁弁
DE3644886C2 (es) * 1985-08-09 1988-09-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen, De
US4783049A (en) * 1986-03-24 1988-11-08 Lectron Products, Inc. Electrically operated automatic transmission controller assembly
US4893652A (en) * 1988-04-29 1990-01-16 Chrysler Motors Corporation Direct-acting, non-close clearance solenoid-actuated valves
US5174334A (en) * 1988-04-29 1992-12-29 Chrysler Corporation Noise control device for a solenoid-actuated valve
US4871887A (en) * 1988-04-29 1989-10-03 Chrysler Motors Corporation Fluid-actuated pressure switch for an automatic transmission
JP2687068B2 (ja) * 1992-07-08 1997-12-08 愛知電機株式会社 ビーム電源装置
DE4344440A1 (de) * 1993-12-24 1995-06-29 Teves Gmbh Alfred Elektromagnetventil, insbesondere für schlupfgeregelte Kraftfahrzeugbremsanlagen
US5607137A (en) * 1995-09-08 1997-03-04 Eaton Corporation Electrically operated flow control valve
US5772180A (en) * 1997-01-16 1998-06-30 Ford Global Technologies, Inc. Electromagnetic valve for automotive vehicle
US6220277B1 (en) 1997-10-07 2001-04-24 Roy W. Blain Flow metering solenoid valve
DE19826579B4 (de) 1998-06-15 2013-02-21 Hydraulik-Ring Gmbh Magnetventil
US6778049B1 (en) 1999-10-01 2004-08-17 Siemens Automotive Corporation Apparatus and method for changing the dynamic response of an electromagnetically operated actuator
US6826998B2 (en) 2002-07-02 2004-12-07 Lillbacka Jetair Oy Electro Hydraulic servo valve
JP2007078048A (ja) * 2005-09-13 2007-03-29 Aisin Seiki Co Ltd 電磁弁
DE102009004803A1 (de) * 2008-01-17 2009-07-23 Eto Magnetic Gmbh Elektromagnetisch betätigbare Ventilvorrichtung
CN101476635B (zh) * 2008-12-19 2013-04-10 上海诺玛液压系统有限公司 用于直动式电液伺服阀衔铁组件的装配工装方法及装置
EP2602526A1 (en) * 2010-08-06 2013-06-12 Kawasaki Jukogyo Kabushiki Kaisha Gas pressure regulating valve
CA2806808A1 (en) * 2010-08-06 2012-02-09 Kawasaki Jukogyo Kabushiki Kaisha Gas pressure regulating valve
WO2013192003A1 (en) 2012-06-21 2013-12-27 Borgwarner Inc. Method for solenoid motor venting with contamination protection via a hydraulic sleeve
WO2017221967A1 (ja) * 2016-06-24 2017-12-28 日立オートモティブシステムズ株式会社 減衰力調整式緩衝器
DE102016225731A1 (de) * 2016-12-21 2018-06-21 Robert Bosch Gmbh Ventilvorrichtung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853659A (en) * 1952-03-10 1958-09-23 Herion Erich Solenoid arrangements
DE1102513B (de) * 1952-10-08 1961-03-16 Siam Magnetsteuerventil
DE1025692B (de) * 1953-01-21 1958-03-06 Erich Herion Entlastetes Magnetventil
DE1085736B (de) * 1956-07-23 1960-07-21 Roger Charles Dubois Magnetventil fuer Fluessigkeiten aller Druckbereiche
US3202182A (en) * 1961-10-16 1965-08-24 Jacobs Mfg Co Balanced poppet valve
CH405843A (de) * 1963-11-15 1966-01-15 Eldima Ag Elektromagnetischer Antriebsmagnet und Verwendung desselben als Bestandteil eines Elektroventils
US3534770A (en) * 1968-03-27 1970-10-20 Marotta Valve Corp Fluid control valve with flow responsive loading
US3805203A (en) * 1973-01-30 1974-04-16 Gen Motors Corp Electromagnetic thrusters
DE2347559A1 (de) * 1973-09-21 1975-03-27 Hoerbiger Ventilwerke Ag Hydraulikventil
IT1007853B (it) * 1974-04-11 1976-10-30 Atos Oleodinamica Spa Valvola regolatrice di pressione idraulica elettromodulat
CA1021225A (en) * 1974-06-28 1977-11-22 General Signal Corporation Quick-acting valve assembly
DE2618874C3 (de) * 1976-04-29 1981-10-15 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Elektrohydraulisches Servoventil

Also Published As

Publication number Publication date
BR8006816A (pt) 1981-04-28
GB2062183B (en) 1983-06-22
US4390158A (en) 1983-06-28
ES495726A0 (es) 1981-06-16
GB2062183A (en) 1981-05-20
FR2468054A1 (fr) 1981-04-30
FR2468054B1 (es) 1983-12-30
JPH0141869B2 (es) 1989-09-07
DE2942886A1 (de) 1981-05-07
CH645956A5 (de) 1984-10-31
DE2942886C2 (de) 1983-10-06
JPS5663105A (en) 1981-05-29

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