FR2528146A1 - Valve magnetique pilotee a systeme d'obturation perfectionne - Google Patents

Valve magnetique pilotee a systeme d'obturation perfectionne Download PDF

Info

Publication number
FR2528146A1
FR2528146A1 FR8309168A FR8309168A FR2528146A1 FR 2528146 A1 FR2528146 A1 FR 2528146A1 FR 8309168 A FR8309168 A FR 8309168A FR 8309168 A FR8309168 A FR 8309168A FR 2528146 A1 FR2528146 A1 FR 2528146A1
Authority
FR
France
Prior art keywords
valve
differential piston
pilot
pilot valve
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.)
Withdrawn
Application number
FR8309168A
Other languages
English (en)
French (fr)
Inventor
Carl Heinz Hafele
Erhard Dorner
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.)
Sempell GmbH
Original Assignee
Rheinische Armaturen und Maschinenfabrik Albert Sempell
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 Rheinische Armaturen und Maschinenfabrik Albert Sempell filed Critical Rheinische Armaturen und Maschinenfabrik Albert Sempell
Publication of FR2528146A1 publication Critical patent/FR2528146A1/fr
Withdrawn legal-status Critical Current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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
    • F16K17/105—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
FR8309168A 1982-06-03 1983-06-02 Valve magnetique pilotee a systeme d'obturation perfectionne Withdrawn FR2528146A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220867 DE3220867A1 (de) 1982-06-03 1982-06-03 Vorgesteuertes magnetventil

Publications (1)

Publication Number Publication Date
FR2528146A1 true FR2528146A1 (fr) 1983-12-09

Family

ID=6165174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309168A Withdrawn FR2528146A1 (fr) 1982-06-03 1983-06-02 Valve magnetique pilotee a systeme d'obturation perfectionne

Country Status (3)

Country Link
DE (1) DE3220867A1 (de)
FR (1) FR2528146A1 (de)
GB (1) GB2121925A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07151261A (ja) * 1993-11-26 1995-06-13 Aisin Seiki Co Ltd 電磁比例式圧力制御弁
GB9915309D0 (en) * 1999-06-30 1999-09-01 Lucas Ind Plc Valve
DE10112496B4 (de) 2001-03-15 2004-09-30 Dbt Gmbh Ventilblock für elektrohydraulische Steuereinrichtung und Mehrwegventile hierfür
DE102012002189B3 (de) * 2012-02-07 2013-05-16 Hydac Fluidtechnik Gmbh Ventil

Also Published As

Publication number Publication date
GB2121925A (en) 1984-01-04
DE3220867A1 (de) 1983-12-08
GB8314568D0 (en) 1983-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse