FR2108022B1 - - Google Patents

Info

Publication number
FR2108022B1
FR2108022B1 FR7134619A FR7134619A FR2108022B1 FR 2108022 B1 FR2108022 B1 FR 2108022B1 FR 7134619 A FR7134619 A FR 7134619A FR 7134619 A FR7134619 A FR 7134619A FR 2108022 B1 FR2108022 B1 FR 2108022B1
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.)
Expired
Application number
FR7134619A
Other languages
French (fr)
Other versions
FR2108022A1 (enrdf_load_stackoverflow
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 filed Critical
Publication of FR2108022A1 publication Critical patent/FR2108022A1/fr
Application granted granted Critical
Publication of FR2108022B1 publication Critical patent/FR2108022B1/fr
Expired 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
    • F15B13/0431—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 electrical control resulting in an on-off function
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
FR7134619A 1970-09-28 1971-09-27 Expired FR2108022B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3028670 1970-09-28

Publications (2)

Publication Number Publication Date
FR2108022A1 FR2108022A1 (enrdf_load_stackoverflow) 1972-05-12
FR2108022B1 true FR2108022B1 (enrdf_load_stackoverflow) 1977-01-21

Family

ID=11229475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134619A Expired FR2108022B1 (enrdf_load_stackoverflow) 1970-09-28 1971-09-27

Country Status (3)

Country Link
DE (1) DE2148170A1 (enrdf_load_stackoverflow)
FR (1) FR2108022B1 (enrdf_load_stackoverflow)
GB (1) GB1315880A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1139921B (it) * 1981-12-04 1986-09-24 Magneti Marelli Spa Elettrovalvola per impianti pneumatici,particolarmente di veucoli
GB2206675B (en) * 1987-07-03 1991-07-24 Teves Gmbh Alfred Electromagnetically-actuatable three-way /two position directional control valve.

Also Published As

Publication number Publication date
GB1315880A (en) 1973-05-02
DE2148170A1 (de) 1972-03-30
FR2108022A1 (enrdf_load_stackoverflow) 1972-05-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse