FR2511444B1 - Perfectionnements aux accumulateurs hydropneumatiques - Google Patents

Perfectionnements aux accumulateurs hydropneumatiques

Info

Publication number
FR2511444B1
FR2511444B1 FR8213755A FR8213755A FR2511444B1 FR 2511444 B1 FR2511444 B1 FR 2511444B1 FR 8213755 A FR8213755 A FR 8213755A FR 8213755 A FR8213755 A FR 8213755A FR 2511444 B1 FR2511444 B1 FR 2511444B1
Authority
FR
France
Prior art keywords
hydropneumatic accumulators
hydropneumatic
accumulators
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
FR8213755A
Other languages
English (en)
Other versions
FR2511444A1 (fr
Inventor
John Trevor
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.)
CHRISTIE HYDRAULICS Ltd
Original Assignee
CHRISTIE HYDRAULICS Ltd
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 CHRISTIE HYDRAULICS Ltd filed Critical CHRISTIE HYDRAULICS Ltd
Publication of FR2511444A1 publication Critical patent/FR2511444A1/fr
Application granted granted Critical
Publication of FR2511444B1 publication Critical patent/FR2511444B1/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02Installations or systems with accumulators
    • F15B1/04Accumulators
    • F15B1/08Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/18Anti-extrusion means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/20Accumulator cushioning means
    • F15B2201/205Accumulator cushioning means using gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/30Accumulator separating means
    • F15B2201/315Accumulator separating means having flexible separating means
    • F15B2201/3152Accumulator separating means having flexible separating means the flexible separating means being bladders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/41Liquid ports
    • F15B2201/411Liquid ports having valve means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00Accumulators
    • F15B2201/40Constructional details of accumulators not otherwise provided for
    • F15B2201/415Gas ports
    • F15B2201/4155Gas ports having valve means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
FR8213755A 1981-08-12 1982-08-06 Perfectionnements aux accumulateurs hydropneumatiques Expired FR2511444B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8124582 1981-08-12

Publications (2)

Publication Number Publication Date
FR2511444A1 FR2511444A1 (fr) 1983-02-18
FR2511444B1 true FR2511444B1 (fr) 1988-07-01

Family

ID=10523876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8213755A Expired FR2511444B1 (fr) 1981-08-12 1982-08-06 Perfectionnements aux accumulateurs hydropneumatiques

Country Status (1)

Country Link
FR (1) FR2511444B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1219348A (fr) * 1958-12-24 1960-05-17 Perfectionnements aux valves
GB1145557A (en) * 1965-12-28 1969-03-19 Sugimura Kazuo Hydraulic accumulator
DE1952635U (de) * 1966-05-20 1966-12-29 Bosch Gmbh Robert Druckbehaelter.
DE2254032A1 (de) * 1972-11-04 1974-05-16 Bosch Gmbh Robert Druckspeicher
US4136714A (en) * 1976-12-27 1979-01-30 Creavco, Inc. Accumulator drain closure
DE2738684A1 (de) * 1977-08-27 1979-03-08 Fichtel & Sachs Ag Hydropneumatischer druckspeicher mit einsatz im anschlusstueck

Also Published As

Publication number Publication date
FR2511444A1 (fr) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse