FR2628795B1 - FLEXIBLE MEMBRANE FOR PRESSURE TANK - Google Patents

FLEXIBLE MEMBRANE FOR PRESSURE TANK

Info

Publication number
FR2628795B1
FR2628795B1 FR8803498A FR8803498A FR2628795B1 FR 2628795 B1 FR2628795 B1 FR 2628795B1 FR 8803498 A FR8803498 A FR 8803498A FR 8803498 A FR8803498 A FR 8803498A FR 2628795 B1 FR2628795 B1 FR 2628795B1
Authority
FR
France
Prior art keywords
pressure tank
flexible membrane
membrane
tank
flexible
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 - Fee Related
Application number
FR8803498A
Other languages
French (fr)
Other versions
FR2628795A1 (en
Inventor
Jean-Jacques Carre
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.)
Bendix France SA
Original Assignee
Bendix France 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 Bendix France SA filed Critical Bendix France SA
Priority to FR8803498A priority Critical patent/FR2628795B1/en
Publication of FR2628795A1 publication Critical patent/FR2628795A1/en
Application granted granted Critical
Publication of FR2628795B1 publication Critical patent/FR2628795B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/422—Accumulators for hydropneumatic springs
    • B60G2206/4222—Accumulators for hydropneumatic springs with a flexible separating wall; Membrane construction
    • 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
    • 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
FR8803498A 1988-03-18 1988-03-18 FLEXIBLE MEMBRANE FOR PRESSURE TANK Expired - Fee Related FR2628795B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8803498A FR2628795B1 (en) 1988-03-18 1988-03-18 FLEXIBLE MEMBRANE FOR PRESSURE TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803498A FR2628795B1 (en) 1988-03-18 1988-03-18 FLEXIBLE MEMBRANE FOR PRESSURE TANK

Publications (2)

Publication Number Publication Date
FR2628795A1 FR2628795A1 (en) 1989-09-22
FR2628795B1 true FR2628795B1 (en) 1993-06-11

Family

ID=9364377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803498A Expired - Fee Related FR2628795B1 (en) 1988-03-18 1988-03-18 FLEXIBLE MEMBRANE FOR PRESSURE TANK

Country Status (1)

Country Link
FR (1) FR2628795B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662638B1 (en) * 1990-05-31 1997-09-05 Nok Corp COLD RESISTANT LAMINATED SHEET GAS BARRIER, BLADDER FOR ACCUMULATOR AND ACCUMULATOR COMPRISING SAME.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920655A (en) * 1956-07-31 1960-01-12 Sun Oil Co High temperature and high pressure diaphragm
FR1494473A (en) * 1966-09-23 1967-09-08 Daimler Benz Ag Pressure accumulator preferably for an oleo-pneumatic suspension of vehicles, in particular motor cars
US3526580A (en) * 1967-12-19 1970-09-01 Nasa Flexible composite membrane
DE2852912A1 (en) * 1978-12-07 1980-06-26 Bosch Gmbh Robert ELASTIC PARTITION FOR PRESSURE TANKS
FR2499170A1 (en) * 1981-02-04 1982-08-06 Leduc Rene Hydro Sa Housed edge fixing membrane of oleo pneumatic accumulator - uses end roll for seal with inboard rib for retention so that stress transfer is avoided
DE3219530A1 (en) * 1982-05-25 1983-12-01 Alfred Teves Gmbh, 6000 Frankfurt Membrane for accumulators
EP0100221A3 (en) * 1982-07-26 1984-05-23 Robertshaw Controls Company Fluid pressure sensitive construction and method of making the same

Also Published As

Publication number Publication date
FR2628795A1 (en) 1989-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061130