FR2548287B1 - Perfectionnement aux relais electro-fluidiques - Google Patents

Perfectionnement aux relais electro-fluidiques

Info

Publication number
FR2548287B1
FR2548287B1 FR8310163A FR8310163A FR2548287B1 FR 2548287 B1 FR2548287 B1 FR 2548287B1 FR 8310163 A FR8310163 A FR 8310163A FR 8310163 A FR8310163 A FR 8310163A FR 2548287 B1 FR2548287 B1 FR 2548287B1
Authority
FR
France
Prior art keywords
electro
improvement
fluidic
relays
fluidic relays
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
FR8310163A
Other languages
English (en)
Other versions
FR2548287A1 (fr
Inventor
Andre Legris
Charles Colomb
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.)
Legris SA
Original Assignee
Legris 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 Legris SA filed Critical Legris SA
Priority to FR8310163A priority Critical patent/FR2548287B1/fr
Priority to EP84902452A priority patent/EP0146614B1/fr
Priority to DE8484902452T priority patent/DE3473629D1/de
Priority to ES534348A priority patent/ES534348A0/es
Priority to PCT/FR1984/000153 priority patent/WO1985000204A1/fr
Priority to JP59502439A priority patent/JPS60501911A/ja
Publication of FR2548287A1 publication Critical patent/FR2548287A1/fr
Priority to US06/938,161 priority patent/US4742194A/en
Application granted granted Critical
Publication of FR2548287B1 publication Critical patent/FR2548287B1/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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Pipeline Systems (AREA)
FR8310163A 1983-06-20 1983-06-20 Perfectionnement aux relais electro-fluidiques Expired FR2548287B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8310163A FR2548287B1 (fr) 1983-06-20 1983-06-20 Perfectionnement aux relais electro-fluidiques
EP84902452A EP0146614B1 (fr) 1983-06-20 1984-06-19 Relai electro-fluidique
DE8484902452T DE3473629D1 (de) 1983-06-20 1984-06-19 Electro-fluidic relai
ES534348A ES534348A0 (es) 1983-06-20 1984-06-19 Perfeccionamientos en los reles electro-fluidicos
PCT/FR1984/000153 WO1985000204A1 (fr) 1983-06-20 1984-06-19 Perfectionnement aux relais electro-fluidiques
JP59502439A JPS60501911A (ja) 1983-06-20 1984-06-19 電気−流体式リレ−の改良
US06/938,161 US4742194A (en) 1983-06-20 1987-02-02 Device for producing an electric signal indicative of pressure in a fluid system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310163A FR2548287B1 (fr) 1983-06-20 1983-06-20 Perfectionnement aux relais electro-fluidiques

Publications (2)

Publication Number Publication Date
FR2548287A1 FR2548287A1 (fr) 1985-01-04
FR2548287B1 true FR2548287B1 (fr) 1987-08-21

Family

ID=9289951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310163A Expired FR2548287B1 (fr) 1983-06-20 1983-06-20 Perfectionnement aux relais electro-fluidiques

Country Status (7)

Country Link
US (1) US4742194A (fr)
EP (1) EP0146614B1 (fr)
JP (1) JPS60501911A (fr)
DE (1) DE3473629D1 (fr)
ES (1) ES534348A0 (fr)
FR (1) FR2548287B1 (fr)
WO (1) WO1985000204A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695437B1 (fr) * 1992-09-04 1994-10-21 Philippe Roudaut Dispositif de validation de fin de course d'un vérin pneumatique.
WO1998057821A1 (fr) * 1997-06-15 1998-12-23 Maschinenbau Kirow Leipzig Rail & Port Ag Vehicule pour charges lourdes avec dispositif de securite antisurcharge
CN209808961U (zh) * 2018-08-24 2019-12-20 李少麟 按摩装置
GB201820718D0 (en) 2018-12-19 2019-01-30 Agco Int Gmbh Sealing device
EP3772595B1 (fr) * 2019-08-09 2023-08-02 Siko GmbH Unité de capteur pour cylindre fluidique et cylindre fluidique
EP4242601A1 (fr) * 2022-03-11 2023-09-13 Goodrich Corporation Capteur de niveau

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA695361A (en) * 1964-10-06 H. Palen Peter Pressure control switch
US2435143A (en) * 1945-01-01 1948-01-27 Milwhite Co Inc Switch controlling assembly
FR1289186A (fr) * 1961-05-12 1962-03-30 Magneti Marelli Spa Dispositif signalant le débrayage dans les embrayages à servocommande pneumatique et commandant un circuit s'enclenchant à l'instant ou se produit ce débrayage
US3283092A (en) * 1963-04-15 1966-11-01 Bin Dicator Company Liquid level indicator
FR2483021A1 (fr) * 1980-05-23 1981-11-27 Legris Sa Relais de pression apte a signaler la position d'un organe mobile de verin
DE3031779A1 (de) * 1980-08-21 1982-03-25 Joachim Ing.(grad.) 1000 Berlin Hammer Vorrichtung zum ausloesen einer funktion bei einer vorgegebenen position eines durch ein druckmittel getriebenen kolbens

Also Published As

Publication number Publication date
JPS60501911A (ja) 1985-11-07
FR2548287A1 (fr) 1985-01-04
ES8503790A1 (es) 1985-04-16
US4742194A (en) 1988-05-03
ES534348A0 (es) 1985-04-16
WO1985000204A1 (fr) 1985-01-17
EP0146614B1 (fr) 1988-08-24
EP0146614A1 (fr) 1985-07-03
DE3473629D1 (de) 1988-09-29

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Legal Events

Date Code Title Description
CD Change of name or company name
CD Change of name or company name
ST Notification of lapse