FR2586870B1 - Moteur couple a potentiometre hydraulique pour servo-distributeur. - Google Patents

Moteur couple a potentiometre hydraulique pour servo-distributeur.

Info

Publication number
FR2586870B1
FR2586870B1 FR8513138A FR8513138A FR2586870B1 FR 2586870 B1 FR2586870 B1 FR 2586870B1 FR 8513138 A FR8513138 A FR 8513138A FR 8513138 A FR8513138 A FR 8513138A FR 2586870 B1 FR2586870 B1 FR 2586870B1
Authority
FR
France
Prior art keywords
distributor
servo
torque motor
hydraulic potentiometer
potentiometer
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
FR8513138A
Other languages
English (en)
Other versions
FR2586870A1 (fr
Inventor
Gerard Godon
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.)
Societe dApplications des Machines Motrices SAMM SA
Original Assignee
Societe dApplications des Machines Motrices SAMM SA
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 Societe dApplications des Machines Motrices SAMM SA filed Critical Societe dApplications des Machines Motrices SAMM SA
Priority to FR8513138A priority Critical patent/FR2586870B1/fr
Priority to JP61208810A priority patent/JPS62144552A/ja
Priority to EP86401946A priority patent/EP0214911B1/fr
Priority to DE8686401946T priority patent/DE3676914D1/de
Publication of FR2586870A1 publication Critical patent/FR2586870A1/fr
Application granted granted Critical
Publication of FR2586870B1 publication Critical patent/FR2586870B1/fr
Priority to US07/186,402 priority patent/US4794941A/en
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2278—Pressure modulating relays or followers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
FR8513138A 1985-09-04 1985-09-04 Moteur couple a potentiometre hydraulique pour servo-distributeur. Expired FR2586870B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8513138A FR2586870B1 (fr) 1985-09-04 1985-09-04 Moteur couple a potentiometre hydraulique pour servo-distributeur.
JP61208810A JPS62144552A (ja) 1985-09-04 1986-09-04 サ−ボデイストリビユ−タ用の液圧差発生器を備えるトルク発生装置
EP86401946A EP0214911B1 (fr) 1985-09-04 1986-09-04 Moteur couple à potentiomètre hydraulique pour servo-distributeur
DE8686401946T DE3676914D1 (de) 1985-09-04 1986-09-04 Drehmomentmotor mit hydraulischem potentiometer fuer servoverteiler.
US07/186,402 US4794941A (en) 1985-09-04 1988-04-26 Torque motor with hydraulic potentiometer for servo-distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8513138A FR2586870B1 (fr) 1985-09-04 1985-09-04 Moteur couple a potentiometre hydraulique pour servo-distributeur.

Publications (2)

Publication Number Publication Date
FR2586870A1 FR2586870A1 (fr) 1987-03-06
FR2586870B1 true FR2586870B1 (fr) 1987-12-18

Family

ID=9322623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513138A Expired FR2586870B1 (fr) 1985-09-04 1985-09-04 Moteur couple a potentiometre hydraulique pour servo-distributeur.

Country Status (5)

Country Link
US (1) US4794941A (fr)
EP (1) EP0214911B1 (fr)
JP (1) JPS62144552A (fr)
DE (1) DE3676914D1 (fr)
FR (1) FR2586870B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997002A (en) * 1990-03-22 1991-03-05 Vickers, Incorporated Power transmission
US5035254A (en) * 1990-03-22 1991-07-30 Vickers, Incorporated Power transmission
US6467496B2 (en) 2000-12-04 2002-10-22 Sauer-Danfoss Inc. Single-adjustment, dual-null pressure setting for an electrohydraulic valve pilot stage
US6460558B2 (en) 2000-12-04 2002-10-08 Sauer-Danfoss, Inc. Pilot stage or pressure control pilot valve having a single armature/flapper
US20130048891A1 (en) * 2011-08-26 2013-02-28 Honeywell International Inc. Single-stage nozzle flapper torque motor and electrohydraulic valve including a flexible hermetic seal
FR2981133B1 (fr) * 2011-10-10 2013-10-25 In Lhc Procede de detection de defaillance d'une servovalve et servovalve faisant application.
EP2889491B1 (fr) * 2013-12-24 2018-06-06 Goodrich Actuation Systems SAS Servo-soupapes
US9328839B2 (en) * 2014-01-08 2016-05-03 Honeywell International Inc. High-temperature torque motor actuator
EP2922071B1 (fr) 2014-03-19 2019-12-18 Goodrich Actuation Systems SAS Moteur couple pour servo-valve
US9377122B2 (en) 2014-03-27 2016-06-28 Honeywell International Inc. Flapper assemblies for torque motors of electrohydraulic valves
US9574676B2 (en) 2015-01-23 2017-02-21 Honeywell International Inc. High-temperature and high-vibration capable armature assemblies for torque motor valve actuators
US10082217B2 (en) 2016-12-08 2018-09-25 Honeywell International Inc. High-temperature and high-vibration capable armature assemblies for torque motor valve actuators with increased winding volume
EP3536978B1 (fr) 2018-03-08 2023-01-04 Hamilton Sundstrand Corporation Servovanne
PL3536980T3 (pl) * 2018-03-08 2023-04-17 Hamilton Sundstrand Corporation Korpus zaworu do serwozaworu
CN113410963B (zh) * 2021-06-25 2022-06-07 中国船舶重工集团公司第七0七研究所 一种铝镍钴类磁钢整装式力矩电机的保磁及引导装配方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078863A (en) * 1957-04-12 1963-02-26 Bell Aerospace Corp Electro hydraulic servo device
US3156798A (en) * 1961-04-14 1964-11-10 Biddle Co James G Resonant frequency reed relay
US3585547A (en) * 1969-07-15 1971-06-15 Bell Aerospace Corp Electromagnetic force motors having extended linearity
US3712339A (en) * 1970-11-10 1973-01-23 Rexroth G Lohrer Eisenwerk Gmb Regulating apparatus with throttle gaps
JPS6077404A (ja) * 1983-10-05 1985-05-02 Tamura Electric Works Ltd 電磁石装置

Also Published As

Publication number Publication date
EP0214911A1 (fr) 1987-03-18
FR2586870A1 (fr) 1987-03-06
JPS62144552A (ja) 1987-06-27
EP0214911B1 (fr) 1991-01-16
DE3676914D1 (de) 1991-02-21
US4794941A (en) 1989-01-03

Similar Documents

Publication Publication Date Title
GB2110142B (en) Torque delivering tool with dual motor drive
FR2586870B1 (fr) Moteur couple a potentiometre hydraulique pour servo-distributeur.
OA07049A (fr) Moteur hydraulique.
ES516410A0 (es) Perfeccionamientos en una disposicion de embrague de bloqueopara un convertidor de par
DE3671947D1 (de) Hydraulischer drehmomentwandler.
DE3660265D1 (en) Valve drive with hydraulic transmission
FR2512512B1 (fr) Limiteur de couple pour engrenage de reduction a planetaires
DE3766138D1 (de) Antriebsanordnung mit einem drehstrommotor.
IT8567699A1 (it) Differenziale a trasferimento di coppia controllato per autoveicoli.
BR8407311A (pt) Engrenagem hidraulica a motor
ATE11250T1 (de) Fahrzeugtriebwerk mit kardanwelle.
DE3766577D1 (de) Antriebsanordnung mit einem antriebsmotor.
IT8522237A0 (it) Dispositivo di manovra per un cambio di velocita' per autoveicoli.
FR2473122B1 (fr) Moteur hydraulique a couple eleve
DE69015590D1 (de) Kompakter motor mit zweirichtungsmoment.
BR8200711A (pt) Motor hidraulico
IT8603313A0 (it) Limitatore di coppia per motoriduttori
FR2510834B1 (fr) Moteur electrique, notamment pour l'entrainement d'une pompe hydraulique a engrenages
FR2568960B1 (fr) Piece d'ecartement pour un arbre de transmission
FR2580215B1 (fr) Secateur a moteur
ES292088Y (es) Una estructura de embrague de friccion de aplicacion a vehiculos de motor.
FR2549761B3 (fr) Outil de decapage a moteur hydraulique
FR2556417B1 (fr) Moteur hydraulique a train epicycloidal
RO88147A2 (fr) Moteur hydraulique lineaire proportionel pour robots
FR2627806B1 (fr) Inverseur de poussee pour moteur a reaction

Legal Events

Date Code Title Description
ST Notification of lapse