FR2546984B1 - Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions - Google Patents

Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions

Info

Publication number
FR2546984B1
FR2546984B1 FR8309301A FR8309301A FR2546984B1 FR 2546984 B1 FR2546984 B1 FR 2546984B1 FR 8309301 A FR8309301 A FR 8309301A FR 8309301 A FR8309301 A FR 8309301A FR 2546984 B1 FR2546984 B1 FR 2546984B1
Authority
FR
France
Prior art keywords
positions
moving
controlled device
pressure controlled
pressure
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
FR8309301A
Other languages
English (en)
Other versions
FR2546984A1 (fr
Inventor
Jean-Francois Bouvot
Jose Leborgne
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.)
Valeo SE
Original Assignee
Valeo SE
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 Valeo SE filed Critical Valeo SE
Priority to FR8309301A priority Critical patent/FR2546984B1/fr
Priority to US06/616,476 priority patent/US4612847A/en
Priority to ES533082A priority patent/ES533082A0/es
Priority to DE19843420565 priority patent/DE3420565A1/de
Priority to IT67563/84A priority patent/IT1179703B/it
Publication of FR2546984A1 publication Critical patent/FR2546984A1/fr
Priority to US06/862,998 priority patent/US4703684A/en
Application granted granted Critical
Publication of FR2546984B1 publication Critical patent/FR2546984B1/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00421—Driving arrangements for parts of a vehicle air-conditioning
    • B60H1/00435—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic
    • B60H1/00442—Driving arrangements for parts of a vehicle air-conditioning fluid or pneumatic using a vacuum
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Control Of Fluid Pressure (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Actuator (AREA)
FR8309301A 1983-06-03 1983-06-03 Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions Expired FR2546984B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8309301A FR2546984B1 (fr) 1983-06-03 1983-06-03 Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions
US06/616,476 US4612847A (en) 1983-06-03 1984-06-01 Vacuum control device for the displacement of an element between at least three positions
ES533082A ES533082A0 (es) 1983-06-03 1984-06-01 Dispositivo de accionamiento por depresion para el desplazamiento de un elemento entre al menos tres posiciones
DE19843420565 DE3420565A1 (de) 1983-06-03 1984-06-01 Unterdruck-steuervorrichtung zur bewegung eines elementes zwischen wenigstens drei stellungen
IT67563/84A IT1179703B (it) 1983-06-03 1984-06-01 Dispositivo a comando mediante de pressione per lo spostamento di un elemento fra almeno tre posizioni
US06/862,998 US4703684A (en) 1983-06-03 1986-05-14 Vacuum control device for the displacement of an element between at least three positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8309301A FR2546984B1 (fr) 1983-06-03 1983-06-03 Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions

Publications (2)

Publication Number Publication Date
FR2546984A1 FR2546984A1 (fr) 1984-12-07
FR2546984B1 true FR2546984B1 (fr) 1987-09-25

Family

ID=9289485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8309301A Expired FR2546984B1 (fr) 1983-06-03 1983-06-03 Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions

Country Status (5)

Country Link
US (2) US4612847A (fr)
DE (1) DE3420565A1 (fr)
ES (1) ES533082A0 (fr)
FR (1) FR2546984B1 (fr)
IT (1) IT1179703B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510977A1 (de) * 1985-03-26 1986-10-09 A. Kayser Kg Industrietechnik, 3352 Einbeck Vakuumdose
US4831915A (en) * 1986-12-15 1989-05-23 Maremont Corporation Dual diaphragm three position actuator
JP2518290Y2 (ja) * 1989-07-20 1996-11-27 トキコ株式会社 タンデム気圧式倍力装置
DE4241780A1 (de) * 1992-12-11 1994-06-16 Behr Gmbh & Co Unterdruckdose
US5524526A (en) * 1994-10-28 1996-06-11 Ford Motor Company Vacuum motor for an automotive vehicle
US20070257219A1 (en) * 2006-05-02 2007-11-08 Honeywell International, Inc. Double diaphragm actuator
EP3744675A1 (fr) * 2014-10-17 2020-12-02 Vehicle Service Group, LLC Synchroniseur hydraulique
FR3059736B1 (fr) * 2016-12-06 2018-11-23 Valeo Systemes De Controle Moteur Actionneur pneumatique pour le deplacement d'un element entre trois positions et ensemble pour circuit d'air de moteur thermique le comprenant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187640A (en) * 1962-04-24 1965-06-08 Gen Motors Corp Multi-stroke actuator
US3302534A (en) * 1965-09-17 1967-02-07 Gen Motors Corp Vacuum modulator
US3433132A (en) * 1966-11-28 1969-03-18 F & E Mfg Co Vacuum motor
US3683753A (en) * 1971-02-09 1972-08-15 Avm Corp Dual diaphragm short travel actuator
DE2158786A1 (de) * 1971-11-26 1973-05-30 Sueddeutsche Kuehler Behr Unterdruck-stellantrieb
US4098459A (en) * 1976-07-30 1978-07-04 Schmelzer Corporation Vacuum break device
DE2911443C2 (de) * 1979-03-23 1981-03-12 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen Druckmittelbetätigte Pumpe mit veränderbarem Fördervolumen
US4284261A (en) * 1979-07-23 1981-08-18 Schmelzer Corporation Stroke adjustment for vacuum motor
US4522111A (en) * 1982-09-13 1985-06-11 Jacob Kobelt Double-acting, fluid actuated positioning actuator

Also Published As

Publication number Publication date
IT8467563A0 (it) 1984-06-01
US4703684A (en) 1987-11-03
IT1179703B (it) 1987-09-16
US4612847A (en) 1986-09-23
FR2546984A1 (fr) 1984-12-07
IT8467563A1 (it) 1985-12-01
DE3420565A1 (de) 1984-12-06
ES8506380A1 (es) 1985-07-01
ES533082A0 (es) 1985-07-01

Similar Documents

Publication Publication Date Title
FR2631878B1 (fr) Dispositif pour decouper un stratifie
FR2640688B1 (fr) Dispositif d'etancheite pneumatique en ceramique, pouvant etre use par frottement, notamment pour turbomoteurs
BE892952A (fr) Dispositif automatique pour tourne-disques de mise en position operative d'un disque.
FR2672456B1 (fr) Procede d'utilisation d'un radiotelephone et dispositif associe de commande des operations d'un radiotelephone.
FR2493279B1 (fr) Dispositif d'entrainement lineaire pour convoyeur a secousses
JPS57167285A (en) Device for lifting printing head from printing opposite position
FR2596947B1 (fr) Dispositif d'avance pour deplacement le long d'un tronc d'arbre
FR2539663B1 (fr) Dispositif manipulateur automatique d'un type perfectionne, pour le soudage a l'arc
BE905880A (fr) Dispositif de commande pour un laser à semi-conducteur
FR2552191B1 (fr) Dispositif d'etancheite pour ressort a fluide
FR2652532B1 (fr) Dispositif pour decouper un feuillete.
FR2608097B1 (fr) Dispositif a clapet pour imprimantes matricielles
FR2539662B1 (fr) Dispositif manipulateur automatique articule, notamment pour soudage a l'arc
FR2546984B1 (fr) Dispositif a commande par depression pour le deplacement d'un element entre au moins trois positions
FR2572389B1 (fr) Dispositif de depoussierage d'atmosphere autour d'un tube
FR2475669B1 (fr) Dispositif de mise sous tension d'un organe d'entrainement
FR2539346B1 (fr) Dispositif manipulateur automatique articule notamment pour le soudage a l'arc
RO75512A (fr) Dispositif d'entrainement pour outilages de transport a conducteur
FR2550604B1 (fr) Dispositif a commande par depression pour le deplacement d'un element entre trois positions
FR2531765B1 (fr) Dispositif pour la commande d'un distributeur electro-hydraulique
FR2524549B1 (fr) Dispositif de commande pour enclencher et declencher des turbocompresseurs a gaz d'echappement
FR2686666B1 (fr) Dispositif d'assistance a ressort.
FR2671047B1 (fr) Dispositif a lest largable pour la plongee subaquatique.
FR2593254B1 (fr) Dispositif d'accrochage d'un ressort sur une tige
FR2639622B1 (fr) Dispositif d'assistance au deplacement pour un systeme de stockage-destockage

Legal Events

Date Code Title Description
ST Notification of lapse