FR2548288B1 - Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet - Google Patents

Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet

Info

Publication number
FR2548288B1
FR2548288B1 FR8310753A FR8310753A FR2548288B1 FR 2548288 B1 FR2548288 B1 FR 2548288B1 FR 8310753 A FR8310753 A FR 8310753A FR 8310753 A FR8310753 A FR 8310753A FR 2548288 B1 FR2548288 B1 FR 2548288B1
Authority
FR
France
Prior art keywords
double
supply
hydraulic actuator
acting control
automatically inverting
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
FR8310753A
Other languages
English (en)
French (fr)
Other versions
FR2548288A1 (fr
Inventor
Alain Tessier
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.)
Enerpac Tool Group Corp
Original Assignee
Applied Power Inc
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 Applied Power Inc filed Critical Applied Power Inc
Priority to FR8310753A priority Critical patent/FR2548288B1/fr
Priority to FI842424A priority patent/FI79893C/sv
Priority to EP84401258A priority patent/EP0130879B1/fr
Priority to DE8484401258T priority patent/DE3465130D1/de
Priority to NO842616A priority patent/NO157469C/no
Priority to ES533805A priority patent/ES533805A0/es
Publication of FR2548288A1 publication Critical patent/FR2548288A1/fr
Application granted granted Critical
Publication of FR2548288B1 publication Critical patent/FR2548288B1/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
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Electrotherapy Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Structure Of Transmissions (AREA)
FR8310753A 1983-06-29 1983-06-29 Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet Expired FR2548288B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8310753A FR2548288B1 (fr) 1983-06-29 1983-06-29 Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet
FI842424A FI79893C (sv) 1983-06-29 1984-06-14 Anordning som möjliggör inmatningen hos en hydraulisk dubbelverkande l yftanordning på basen av enkel- eller dubbelverkande styrning av riktn ingsväxlingen
EP84401258A EP0130879B1 (fr) 1983-06-29 1984-06-18 Dispositif permettant l'inversion automatique de l'alimentation d'un vérin double effet hydraulique à partir d'une commande à simple ou double effet
DE8484401258T DE3465130D1 (en) 1983-06-29 1984-06-18 Device for the automatic reversal of the feed to a double acting ram by a simple or double acting control
NO842616A NO157469C (no) 1983-06-29 1984-06-28 Anordning for automatisk omkasting av dobbeltvirkende, hydraulisk sylinder.
ES533805A ES533805A0 (es) 1983-06-29 1984-06-28 Dispositivo para realizar una inversion automatica por ciclo de un gato de doble efecto

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8310753A FR2548288B1 (fr) 1983-06-29 1983-06-29 Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet

Publications (2)

Publication Number Publication Date
FR2548288A1 FR2548288A1 (fr) 1985-01-04
FR2548288B1 true FR2548288B1 (fr) 1985-12-13

Family

ID=9290297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8310753A Expired FR2548288B1 (fr) 1983-06-29 1983-06-29 Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet

Country Status (6)

Country Link
EP (1) EP0130879B1 (sv)
DE (1) DE3465130D1 (sv)
ES (1) ES533805A0 (sv)
FI (1) FI79893C (sv)
FR (1) FR2548288B1 (sv)
NO (1) NO157469C (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642117B3 (fr) * 1989-01-25 1991-03-15 Huard Sa Dispositif d'inversion automatique du sens de fonctionnement d'un verin hydraulique a double effet
FR2643423B1 (fr) * 1989-02-22 1991-05-10 Forhydro Ets Automatisme hydraulique
FR2656385B1 (sv) * 1989-12-22 1992-04-30 Matairco Hydro Air Sa
FR2656386B1 (sv) * 1989-12-22 1992-04-30 Matairco Hydro Air Sa

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH520273A (de) * 1970-02-25 1972-03-15 Engeler Markus Hydraulisches Steuergerät
FR2465909A1 (fr) * 1979-09-19 1981-03-27 Applied Power Inc Verin double effet a tiroir inverseur

Also Published As

Publication number Publication date
FI79893B (fi) 1989-11-30
FI79893C (sv) 1990-03-12
NO157469B (no) 1987-12-14
NO157469C (no) 1988-03-23
EP0130879B1 (fr) 1987-07-29
NO842616L (no) 1985-01-02
EP0130879A1 (fr) 1985-01-09
ES8503792A1 (es) 1985-03-01
ES533805A0 (es) 1985-03-01
FI842424A0 (fi) 1984-06-14
DE3465130D1 (en) 1987-09-03
FI842424A (fi) 1984-12-30
FR2548288A1 (fr) 1985-01-04

Similar Documents

Publication Publication Date Title
FR2682434B1 (fr) Dispositif de commande de l'amenee d'un courant de fluide a un groupe hydraulique.
FR2663140B1 (fr) Procede et dispositif de commande pour la circulation d'information sequentielle.
FR2609578B1 (fr) Dispositif d'alimentation de securite
FR2548288B1 (fr) Dispositif permettant l'inversion automatique de l'alimentation d'un verin double effet hydraulique a partir d'une commande a simple ou double effet
DE3272516D1 (en) Gravity controlled anti-reverse rotation device
FR2516617B1 (fr) Dispositif de commande hydraulique d'embrayage
FR2618532B1 (fr) Dispositif equipant un chauffe-eau pour empecher celui-ci de goutter
FR2551806B1 (fr) Systeme deviateur d'ecoulement commande
NO158767C (no) Anordning for styring av en likestroems elektromagnet.
FR2594075B1 (fr) Dispositif de commande automatique de la suspension et des freins d'une semi-remorque du type rail-route et semi-remorque du type rail-route associee
FR2602644B1 (fr) Dispositif pour l'alimentation automatique des volailles
FR2569281B1 (fr) Dispositif d'alimentation autonome pour dispositif d'observation, notamment a effet stereoscopique
FR2614397B1 (fr) Dispositif pour l'alimentation autonome d'un four d'incineration
BE862551A (fr) Dispositif d'arret pour des systemes automatiques d'alimentation
FR2620786B1 (fr) Dispositif permettant d'influencer la valeur de retour d'une soupape
FR2553308B3 (fr) Dispositif d'alimentation pour calibreuse
FR2640024B1 (fr) Dispositif de commande d'une vanne
FR2511128B1 (fr) Dispositif d'aeration a commande automatique
FR2475153B1 (fr) Dispositif d'alimentation en fluide hydraulique
RO80443A (ro) Dispozitiv pentru comanda automata a instalatiilor de iluminat
FR2487802B1 (fr) Dispositif de commande d'un treuil
KR940002395U (ko) 급수제어장치
FR2622028B1 (fr) Systeme de commande d'alimentation en energie
FR2554706B1 (fr) Dispositif commande d'occlusion rapide
GB2202611B (en) Flow control device