FR2111664A1 - - Google Patents

Info

Publication number
FR2111664A1
FR2111664A1 FR7137115A FR7137115A FR2111664A1 FR 2111664 A1 FR2111664 A1 FR 2111664A1 FR 7137115 A FR7137115 A FR 7137115A FR 7137115 A FR7137115 A FR 7137115A FR 2111664 A1 FR2111664 A1 FR 2111664A1
Authority
FR
France
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
FR7137115A
Other languages
French (fr)
Other versions
FR2111664B1 (en
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 International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2111664A1 publication Critical patent/FR2111664A1/fr
Application granted granted Critical
Publication of FR2111664B1 publication Critical patent/FR2111664B1/fr
Expired 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
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Magnetically Actuated Valves (AREA)
FR7137115A 1970-10-16 1971-10-15 Expired FR2111664B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4918470 1970-10-16

Publications (2)

Publication Number Publication Date
FR2111664A1 true FR2111664A1 (en) 1972-06-09
FR2111664B1 FR2111664B1 (en) 1975-04-18

Family

ID=10451480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137115A Expired FR2111664B1 (en) 1970-10-16 1971-10-15

Country Status (2)

Country Link
DE (1) DE2151433A1 (en)
FR (1) FR2111664B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455766A1 (en) * 1979-05-02 1980-11-28 Intertechnique Sa PNEUMATIC DEVICE AND INSTALLATION FOR CREATING PRESSURE OR FLOW CYCLES
FR2455767A1 (en) * 1979-05-02 1980-11-28 Intertechnique Sa Control system for pneumatic plant under variable pressure - has microprocessor-controlled electromagnetically operated vanes to regulate flow of gas to each distribution point
EP0109669A1 (en) * 1982-11-22 1984-05-30 Itt Industries, Inc. Modulating control valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8626678D0 (en) * 1986-11-07 1986-12-10 Dowty Hydraulic Units Ltd Electrohydraulic proportional control valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455766A1 (en) * 1979-05-02 1980-11-28 Intertechnique Sa PNEUMATIC DEVICE AND INSTALLATION FOR CREATING PRESSURE OR FLOW CYCLES
FR2455767A1 (en) * 1979-05-02 1980-11-28 Intertechnique Sa Control system for pneumatic plant under variable pressure - has microprocessor-controlled electromagnetically operated vanes to regulate flow of gas to each distribution point
EP0109669A1 (en) * 1982-11-22 1984-05-30 Itt Industries, Inc. Modulating control valve

Also Published As

Publication number Publication date
FR2111664B1 (en) 1975-04-18
DE2151433A1 (en) 1972-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse