FR2307209A1 - Soupape hydraulique electromagnetique a caracteristique lineaire - Google Patents

Soupape hydraulique electromagnetique a caracteristique lineaire

Info

Publication number
FR2307209A1
FR2307209A1 FR7610753A FR7610753A FR2307209A1 FR 2307209 A1 FR2307209 A1 FR 2307209A1 FR 7610753 A FR7610753 A FR 7610753A FR 7610753 A FR7610753 A FR 7610753A FR 2307209 A1 FR2307209 A1 FR 2307209A1
Authority
FR
France
Prior art keywords
plunger
control
control spool
nozzle
follow
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
Application number
FR7610753A
Other languages
English (en)
French (fr)
Other versions
FR2307209B3 (xx
Inventor
Nicolas Dr Hamburger
Berthold Pfuhl
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.)
Feinmechanische Werke Mainz GmbH
Original Assignee
Feinmechanische Werke Mainz GmbH
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 Feinmechanische Werke Mainz GmbH filed Critical Feinmechanische Werke Mainz GmbH
Publication of FR2307209A1 publication Critical patent/FR2307209A1/fr
Application granted granted Critical
Publication of FR2307209B3 publication Critical patent/FR2307209B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0438—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the nozzle-flapper type
    • 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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
  • Servomotors (AREA)
FR7610753A 1975-04-08 1976-04-07 Soupape hydraulique electromagnetique a caracteristique lineaire Granted FR2307209A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515134 DE2515134A1 (de) 1975-04-08 1975-04-08 Hydraulisches proportionalventil mit elektromagnetischer steuerung

Publications (2)

Publication Number Publication Date
FR2307209A1 true FR2307209A1 (fr) 1976-11-05
FR2307209B3 FR2307209B3 (xx) 1979-01-05

Family

ID=5943258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610753A Granted FR2307209A1 (fr) 1975-04-08 1976-04-07 Soupape hydraulique electromagnetique a caracteristique lineaire

Country Status (4)

Country Link
CH (1) CH607780A5 (xx)
DE (1) DE2515134A1 (xx)
FR (1) FR2307209A1 (xx)
IT (1) IT1058045B (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486620A1 (fr) * 1980-07-10 1982-01-15 Bosch Gmbh Robert Soupape electromagnetique
US4313468A (en) * 1977-07-13 1982-02-02 Dynex/Rivett Inc. Servo valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4313468A (en) * 1977-07-13 1982-02-02 Dynex/Rivett Inc. Servo valve
FR2486620A1 (fr) * 1980-07-10 1982-01-15 Bosch Gmbh Robert Soupape electromagnetique

Also Published As

Publication number Publication date
IT1058045B (it) 1982-04-10
FR2307209B3 (xx) 1979-01-05
DE2515134A1 (de) 1976-12-23
CH607780A5 (en) 1978-10-31

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Legal Events

Date Code Title Description
ST Notification of lapse