FR2505417A2 - Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte - Google Patents

Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte Download PDF

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Publication number
FR2505417A2
FR2505417A2 FR8109206A FR8109206A FR2505417A2 FR 2505417 A2 FR2505417 A2 FR 2505417A2 FR 8109206 A FR8109206 A FR 8109206A FR 8109206 A FR8109206 A FR 8109206A FR 2505417 A2 FR2505417 A2 FR 2505417A2
Authority
FR
France
Prior art keywords
accumulator
plug
accumulator according
membrane
cylindrical body
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.)
Granted
Application number
FR8109206A
Other languages
English (en)
French (fr)
Other versions
FR2505417B2 (enExample
Inventor
Louis-Claude Porel
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 RENE HYDRO SA
Original Assignee
LEDUC RENE HYDRO 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
Application filed by LEDUC RENE HYDRO SA filed Critical LEDUC RENE HYDRO SA
Priority to FR8109206A priority Critical patent/FR2505417A2/fr
Priority to CH714/82A priority patent/CH652174A5/fr
Priority to US06/457,702 priority patent/US4449552A/en
Priority to CA000396593A priority patent/CA1165663A/en
Priority to ES509907A priority patent/ES509907A0/es
Priority to DE8282400344T priority patent/DE3270209D1/de
Priority to YU439/82A priority patent/YU43068B/xx
Priority to EP82400344A priority patent/EP0060181B1/fr
Priority to AT82400344T priority patent/ATE18933T1/de
Publication of FR2505417A2 publication Critical patent/FR2505417A2/fr
Application granted granted Critical
Publication of FR2505417B2 publication Critical patent/FR2505417B2/fr
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
    • F15B1/106—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
    • 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
    • F15B1/125—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery characterised by the attachment 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
    • 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
    • F15B1/22—Liquid port constructions
    • 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
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • 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
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/605—Assembling or methods for making housings therefor

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)
FR8109206A 1981-02-27 1981-05-08 Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte Granted FR2505417A2 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR8109206A FR2505417A2 (fr) 1981-05-08 1981-05-08 Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte
CH714/82A CH652174A5 (fr) 1981-02-27 1982-02-05 Accumulateur oleo-pneumatique et procede de fabrication de cet accumulateur.
US06/457,702 US4449552A (en) 1981-02-27 1982-02-11 Prestressed assembled oleo-pneumatic accumulators
CA000396593A CA1165663A (en) 1981-02-27 1982-02-18 Prestressed assembled oleo-pneumatic accumulators
ES509907A ES509907A0 (es) 1981-02-27 1982-02-25 "perfeccionamientos introducidos en los acumuladores oleo-neumaticos".
DE8282400344T DE3270209D1 (en) 1981-02-27 1982-02-26 Prestressed hydropneumatic accumulator with pressure relief
YU439/82A YU43068B (en) 1981-02-27 1982-02-26 Improvement in pre-stretched oil/air accumulator
EP82400344A EP0060181B1 (fr) 1981-02-27 1982-02-26 Accumulateur oléopneumatique précontraint à protection contre surpression
AT82400344T ATE18933T1 (de) 1981-02-27 1982-02-26 Vorgespannter hydropneumatischer druckspeicher mit ueberdrucksicherung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109206A FR2505417A2 (fr) 1981-05-08 1981-05-08 Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte

Publications (2)

Publication Number Publication Date
FR2505417A2 true FR2505417A2 (fr) 1982-11-12
FR2505417B2 FR2505417B2 (enExample) 1985-01-04

Family

ID=9258222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109206A Granted FR2505417A2 (fr) 1981-02-27 1981-05-08 Perfectionnements aux accumulateurs oleo-pneumatiques a assemblage par precontrainte

Country Status (1)

Country Link
FR (1) FR2505417A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112012971A (zh) * 2019-05-31 2020-12-01 天纳克汽车营运公司 具有柔性可膨胀容器的蓄能器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150762A (fr) * 1956-04-05 1958-01-17 Perfectionnements aux enceintes de fluides pouvant être mises sous pression et comportant un séparateur
FR1378955A (fr) * 1963-09-28 1964-11-20 Perfectionnements apportés aux soupapes notamment pour réservoirs de pression

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150762A (fr) * 1956-04-05 1958-01-17 Perfectionnements aux enceintes de fluides pouvant être mises sous pression et comportant un séparateur
FR1378955A (fr) * 1963-09-28 1964-11-20 Perfectionnements apportés aux soupapes notamment pour réservoirs de pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112012971A (zh) * 2019-05-31 2020-12-01 天纳克汽车营运公司 具有柔性可膨胀容器的蓄能器
CN112012971B (zh) * 2019-05-31 2026-03-24 先进悬挂技术有限责任公司 具有柔性可膨胀容器的蓄能器

Also Published As

Publication number Publication date
FR2505417B2 (enExample) 1985-01-04

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