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FR2554179B1 - Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede - Google Patents

Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede

Info

Publication number
FR2554179B1
FR2554179B1 FR8317382A FR8317382A FR2554179B1 FR 2554179 B1 FR2554179 B1 FR 2554179B1 FR 8317382 A FR8317382 A FR 8317382A FR 8317382 A FR8317382 A FR 8317382A FR 2554179 B1 FR2554179 B1 FR 2554179B1
Authority
FR
France
Prior art keywords
chamber
continuously
accumulator
implementing
controlled pulse
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
FR8317382A
Other languages
English (en)
Other versions
FR2554179A1 (fr
Inventor
Jean-Pierre Augoyard
Philippe Guggemos
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.)
GTM ETS SA
GTM Entrepose SA
Original Assignee
GTM ETS SA
GTM Entrepose 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
Priority to FR8317382A priority Critical patent/FR2554179B1/fr
Application filed by GTM ETS SA, GTM Entrepose SA filed Critical GTM ETS SA
Priority to EP84402194A priority patent/EP0147256B1/fr
Priority to CA000466720A priority patent/CA1246497A/fr
Priority to US06/666,824 priority patent/US4590763A/en
Priority to AT84402194T priority patent/ATE31786T1/de
Priority to ES537627A priority patent/ES537627A0/es
Priority to DE8484402194T priority patent/DE3468491D1/de
Priority to JP59229047A priority patent/JPS60172706A/ja
Publication of FR2554179A1 publication Critical patent/FR2554179A1/fr
Application granted granted Critical
Publication of FR2554179B1 publication Critical patent/FR2554179B1/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Operation Control Of Excavators (AREA)
  • Actuator (AREA)
  • Refuse Collection And Transfer (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Reciprocating Pumps (AREA)
  • Press Drives And Press Lines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR8317382A 1983-11-02 1983-11-02 Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede Expired FR2554179B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8317382A FR2554179B1 (fr) 1983-11-02 1983-11-02 Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede
CA000466720A CA1246497A (fr) 1983-11-02 1984-10-31 Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede
US06/666,824 US4590763A (en) 1983-11-02 1984-10-31 Method of supplying a normally continuous operating hydraulic actuator with hydraulic fluid, continuously and by controlled pulse, and a device for implementing said method
AT84402194T ATE31786T1 (de) 1983-11-02 1984-10-31 Kontinuierliche und kontrolliert pulsierende zufuehrung von druckfluessigkeit zu einem hydraulikzylinder.
EP84402194A EP0147256B1 (fr) 1983-11-02 1984-10-31 Alimentation d'un verin en fluide hydraulique en continu et par impulsion controlée
ES537627A ES537627A0 (es) 1983-11-02 1984-10-31 Procedimiento para alimentar con fluido hidraulico, en forma continua y por impulsion controlada, un cilindro hidraulico que trabaja normalmente en forma continua, y dispositivo para llevar a cabo dicho procedimiento
DE8484402194T DE3468491D1 (en) 1983-11-02 1984-10-31 Continuous and intermittent feed of hydraulic fluid to a ram
JP59229047A JPS60172706A (ja) 1983-11-02 1984-11-01 通常は連続作動する油圧アクチユエ−タに油圧流体を連続的にかつコントロ−ルされたパルス状に供給する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317382A FR2554179B1 (fr) 1983-11-02 1983-11-02 Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede

Publications (2)

Publication Number Publication Date
FR2554179A1 FR2554179A1 (fr) 1985-05-03
FR2554179B1 true FR2554179B1 (fr) 1986-01-03

Family

ID=9293700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8317382A Expired FR2554179B1 (fr) 1983-11-02 1983-11-02 Procede pour alimenter en fluide hydraulique, en continu et par impulsion controlee, un verin hydraulique travaillant normalement en continu, et dispositif pour la mise en oeuvre du procede

Country Status (8)

Country Link
US (1) US4590763A (fr)
EP (1) EP0147256B1 (fr)
JP (1) JPS60172706A (fr)
AT (1) ATE31786T1 (fr)
CA (1) CA1246497A (fr)
DE (1) DE3468491D1 (fr)
ES (1) ES537627A0 (fr)
FR (1) FR2554179B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328426A1 (de) * 1983-08-06 1985-02-21 Achim 8070 Ingolstadt Graul Arbeitswerkzeug fuer erdbwegungsgeraete
JPS62119490U (fr) * 1986-01-23 1987-07-29
US5116188A (en) * 1987-09-16 1992-05-26 Kabushiki Kaisha Kobe Seiko Sho Vibration suppressing device for wheeled construction equipment
DE3841369A1 (de) * 1988-12-08 1990-06-21 Kloeckner Humboldt Deutz Ag Pulshydraulik
JPH04140503A (ja) * 1990-10-02 1992-05-14 Teisaku:Kk 油圧シリンダのための脈動装置
JP2964607B2 (ja) * 1990-10-11 1999-10-18 日産自動車株式会社 油圧供給装置
AU2418992A (en) * 1991-08-07 1993-03-02 Microhydraulics, Inc Active suspension system
EP0601047B1 (fr) * 1991-09-04 1997-03-19 O&K ORENSTEIN & KOPPEL AG Systeme hydraulique amortisseur de vibrations pour engins de chantiers munis d'outils
US5878569A (en) * 1996-10-21 1999-03-09 Caterpillar Inc. Energy conversion system
AU4047900A (en) * 1999-04-06 2000-10-23 Edwin E. Downer Jr Energy conservation system for earth-moving loading machines
US6655136B2 (en) 2001-12-21 2003-12-02 Caterpillar Inc System and method for accumulating hydraulic fluid
US6763661B2 (en) * 2002-05-07 2004-07-20 Husco International, Inc. Apparatus and method for providing vibration to an appendage of a work vehicle
US20140283915A1 (en) * 2013-03-21 2014-09-25 Caterpillar Inc. Hydraulic Control System Having Relief Flow Capture
GB2563238B (en) * 2017-06-07 2021-04-28 Caterpillar Sarl Fluid delivery system
US11493060B2 (en) 2019-06-04 2022-11-08 Industries Mailhot Inc. Hydraulic powering system and method of operating a hydraulic powering system
CN113090596B (zh) * 2021-03-15 2022-09-16 中国科学院工程热物理研究所 一种具有热冗余备份供油的油动机系统及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE886121C (de) * 1951-05-07 1953-08-10 Fredenhagen Kommanditgesellsch Aufnahmeschaufel fuer Foerdergut fuer intermittierenden Betrieb
NL261563A (fr) * 1960-03-01
FR2243357A1 (en) * 1974-04-18 1975-04-04 Poclain Sa Control device for body with reciprocating motion - electro-magnet and time relay control double acting ram distributor
JPS519865A (ja) * 1974-07-15 1976-01-26 Matsushita Electric Works Ltd Choonpaparusuekooshikisuitsuchino godosaboshikairo
US4188787A (en) * 1978-06-05 1980-02-19 National Advanced Drilling Machines, Inc. Hydraulic control apparatus
FR2439079A1 (fr) * 1978-10-16 1980-05-16 Manceau Marcel Unite autonome de gavage hydraulique par accumulateur d'une installation de commande par pompe d'une presse a injecter

Also Published As

Publication number Publication date
JPS60172706A (ja) 1985-09-06
EP0147256B1 (fr) 1988-01-07
EP0147256A1 (fr) 1985-07-03
CA1246497A (fr) 1988-12-13
ATE31786T1 (de) 1988-01-15
ES8603218A1 (es) 1986-01-01
FR2554179A1 (fr) 1985-05-03
US4590763A (en) 1986-05-27
JPH0381011B2 (fr) 1991-12-26
DE3468491D1 (en) 1988-02-11
ES537627A0 (es) 1986-01-01

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Legal Events

Date Code Title Description
ST Notification of lapse