CH607780A5 - Hydraulic proportional valve with electromagnetic control - Google Patents

Hydraulic proportional valve with electromagnetic control

Info

Publication number
CH607780A5
CH607780A5 CH356076A CH356076A CH607780A5 CH 607780 A5 CH607780 A5 CH 607780A5 CH 356076 A CH356076 A CH 356076A CH 356076 A CH356076 A CH 356076A CH 607780 A5 CH607780 A5 CH 607780A5
Authority
CH
Switzerland
Prior art keywords
proportional valve
electromagnetic control
hydraulic proportional
hydraulic
electromagnetic
Prior art date
Application number
CH356076A
Inventor
Nicolae Dr Hamburger
Berthold Pfuhl
Original Assignee
Mainz Gmbh Feinmech Werke
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 Mainz Gmbh Feinmech Werke filed Critical Mainz Gmbh Feinmech Werke
Publication of CH607780A5 publication Critical patent/CH607780A5/en

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
CH356076A 1975-04-08 1976-03-18 Hydraulic proportional valve with electromagnetic control CH607780A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752515134 DE2515134A1 (en) 1975-04-08 1975-04-08 HYDRAULIC PROPORTIONAL VALVE WITH ELECTROMAGNETIC CONTROL

Publications (1)

Publication Number Publication Date
CH607780A5 true CH607780A5 (en) 1978-10-31

Family

ID=5943258

Family Applications (1)

Application Number Title Priority Date Filing Date
CH356076A CH607780A5 (en) 1975-04-08 1976-03-18 Hydraulic proportional valve with electromagnetic control

Country Status (4)

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

Families Citing this family (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
DE3026133A1 (en) * 1980-07-10 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETIC VALVE

Also Published As

Publication number Publication date
FR2307209A1 (en) 1976-11-05
FR2307209B3 (en) 1979-01-05
IT1058045B (en) 1982-04-10
DE2515134A1 (en) 1976-12-23

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Legal Events

Date Code Title Description
PL Patent ceased