FR2481762B2 - - Google Patents

Info

Publication number
FR2481762B2
FR2481762B2 FR8009781A FR8009781A FR2481762B2 FR 2481762 B2 FR2481762 B2 FR 2481762B2 FR 8009781 A FR8009781 A FR 8009781A FR 8009781 A FR8009781 A FR 8009781A FR 2481762 B2 FR2481762 B2 FR 2481762B2
Authority
FR
France
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
FR8009781A
Other languages
French (fr)
Other versions
FR2481762A2 (fr
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.)
LEDUC FILS ETS RENE
Original Assignee
LEDUC FILS ETS RENE
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 LEDUC FILS ETS RENE filed Critical LEDUC FILS ETS RENE
Priority to FR8009781A priority Critical patent/FR2481762A2/fr
Priority to ES499284A priority patent/ES8201694A1/es
Priority to EP81400246A priority patent/EP0035427B1/fr
Priority to DE8181400246T priority patent/DE3166761D1/de
Priority to AT81400246T priority patent/ATE10024T1/de
Priority to US06/236,195 priority patent/US4492013A/en
Priority to CA000371511A priority patent/CA1153281A/en
Publication of FR2481762A2 publication Critical patent/FR2481762A2/fr
Application granted granted Critical
Publication of FR2481762B2 publication Critical patent/FR2481762B2/fr
Priority to US06/661,663 priority patent/US4603711A/en
Granted 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
    • 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
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • 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
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating 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)
FR8009781A 1980-02-27 1980-04-30 Accumulateur precontraint Granted FR2481762A2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8009781A FR2481762A2 (fr) 1980-04-30 1980-04-30 Accumulateur precontraint
ES499284A ES8201694A1 (es) 1980-02-27 1981-02-10 Procedimiento de fabricacion de acumuladores hidraulicos
DE8181400246T DE3166761D1 (en) 1980-02-27 1981-02-18 Method of making a prestressed accumulator and accumulator according to this method
AT81400246T ATE10024T1 (de) 1980-02-27 1981-02-18 Verfahren zur herstellung eines vorgespannten druckspeichers und druckspeicher gemaess diesem verfahren.
EP81400246A EP0035427B1 (fr) 1980-02-27 1981-02-18 Procédé de fabrication d'accumulateur précontraint et accumulateur selon ce procédé
US06/236,195 US4492013A (en) 1980-02-27 1981-02-20 Method for manufacturing a prestressed hydraulic accumulator
CA000371511A CA1153281A (en) 1980-02-27 1981-02-23 Prestressed accumulator
US06/661,663 US4603711A (en) 1980-02-27 1984-10-18 Prestressed hydraulic accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009781A FR2481762A2 (fr) 1980-04-30 1980-04-30 Accumulateur precontraint

Publications (2)

Publication Number Publication Date
FR2481762A2 FR2481762A2 (fr) 1981-11-06
FR2481762B2 true FR2481762B2 (ref) 1984-09-14

Family

ID=9241539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009781A Granted FR2481762A2 (fr) 1980-02-27 1980-04-30 Accumulateur precontraint

Country Status (1)

Country Link
FR (1) FR2481762A2 (ref)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708085A1 (de) * 1977-02-25 1978-08-31 Nikolai Dr Ing Dr Mon Janakiev Berstsicherer mantel fuer druckbehaelter

Also Published As

Publication number Publication date
FR2481762A2 (fr) 1981-11-06

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