FR1408270A - Servocommande électrohydraulique - Google Patents

Servocommande électrohydraulique

Info

Publication number
FR1408270A
FR1408270A FR980144A FR980144A FR1408270A FR 1408270 A FR1408270 A FR 1408270A FR 980144 A FR980144 A FR 980144A FR 980144 A FR980144 A FR 980144A FR 1408270 A FR1408270 A FR 1408270A
Authority
FR
France
Prior art keywords
electro
servo control
hydraulic servo
hydraulic
control
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.)
Expired
Application number
FR980144A
Other languages
English (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.)
CT DE RECH S HYDRAULIQUES ET E
Original Assignee
CT DE RECH S HYDRAULIQUES ET E
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 CT DE RECH S HYDRAULIQUES ET E filed Critical CT DE RECH S HYDRAULIQUES ET E
Priority to FR980144A priority Critical patent/FR1408270A/fr
Priority to DE1965C0035913 priority patent/DE1294772B/de
Application granted granted Critical
Publication of FR1408270A publication Critical patent/FR1408270A/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
    • F15B13/0438—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
FR980144A 1964-06-30 1964-06-30 Servocommande électrohydraulique Expired FR1408270A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR980144A FR1408270A (fr) 1964-06-30 1964-06-30 Servocommande électrohydraulique
DE1965C0035913 DE1294772B (de) 1964-06-30 1965-05-21 Elektrohydraulische Steuereinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980144A FR1408270A (fr) 1964-06-30 1964-06-30 Servocommande électrohydraulique

Publications (1)

Publication Number Publication Date
FR1408270A true FR1408270A (fr) 1965-08-13

Family

ID=8833548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980144A Expired FR1408270A (fr) 1964-06-30 1964-06-30 Servocommande électrohydraulique

Country Status (2)

Country Link
DE (1) DE1294772B (fr)
FR (1) FR1408270A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138590A1 (fr) * 1971-05-21 1973-01-05 Werkzeugmasch Heckert Veb
FR2559852A1 (fr) * 1984-02-17 1985-08-23 Dowty Hydraulic Units Ltd Distributeur d'asservissement de type electro-hydraulique
FR2689200A1 (fr) * 1992-03-26 1993-10-01 Chateaudun Hydraulique Servovalve de régulation à commande directe.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1015653B (de) * 1954-02-25 1957-09-12 American Brake Shoe Co Steuereinrichtung fuer ein Druckmittel
US2990839A (en) * 1955-12-22 1961-07-04 Gen Controls Co Control device using magnetizable vibratory conduit
US2827067A (en) * 1956-03-08 1958-03-18 Bendix Aviat Corp Damped electrohydraulic servo valve
US3017864A (en) * 1958-08-18 1962-01-23 American Brake Shoe Co Valve
DE1109974B (de) * 1959-02-20 1961-06-29 Gen Controls Co Absperr- oder Steuerventil
DE1166573B (de) * 1959-03-12 1964-03-26 Normalair Ltd Steuerventil
NL242603A (fr) * 1959-06-04 1900-01-01
FR1353932A (fr) * 1962-04-19 1964-02-28 New York Air Brake Co Servo-distributeur électro-hydraulique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138590A1 (fr) * 1971-05-21 1973-01-05 Werkzeugmasch Heckert Veb
FR2559852A1 (fr) * 1984-02-17 1985-08-23 Dowty Hydraulic Units Ltd Distributeur d'asservissement de type electro-hydraulique
FR2689200A1 (fr) * 1992-03-26 1993-10-01 Chateaudun Hydraulique Servovalve de régulation à commande directe.

Also Published As

Publication number Publication date
DE1294772B (de) 1969-05-08

Similar Documents

Publication Publication Date Title
CH456356A (fr) Servo-commande hydraulique
AT261941B (de) Mikroprogramm-Steuerwerk
CH415210A (de) Steuerschieber
AT254315B (de) Rundsteuersystem
CH470024A (de) Servosteuereinrichtung
FI49447C (fi) Hydraulinen ohjausjärjestelmä.
CH512685A (de) Regulierhahn
CH481335A (de) Steuerventil
CH504639A (de) Steuerschieber
AT258743B (de) Bremsbetätigungsvorrichtung
FR1439943A (fr) Servo-valve
CH476884A (de) Ventilsteuergerät
CH493771A (de) Steuerventil
FR1408270A (fr) Servocommande électrohydraulique
CH426409A (de) Steuerventil
FR1433397A (fr) Servo-commande hydraulique
AT306468B (de) Richtungssteuerventil
AT271118B (de) Regelventil
CH419288A (de) Elektromechanische Nachlaufsteuerung
FR1443223A (fr) Servovalve électrohydraulique
FR1376148A (fr) Commande électro-hydraulique
CH481337A (de) Regelventil
FR1500491A (fr) Servo-soupape électro-hydraulique perfectionnée
CH425312A (de) Hydraulisches Steuergerät
FI46478B (fi) Hydraulisk lyftanordning foer en traktor