FR2792375B1 - Accumulateur huile/gaz comportant une cartouche amovible - Google Patents

Accumulateur huile/gaz comportant une cartouche amovible

Info

Publication number
FR2792375B1
FR2792375B1 FR9904738A FR9904738A FR2792375B1 FR 2792375 B1 FR2792375 B1 FR 2792375B1 FR 9904738 A FR9904738 A FR 9904738A FR 9904738 A FR9904738 A FR 9904738A FR 2792375 B1 FR2792375 B1 FR 2792375B1
Authority
FR
France
Prior art keywords
oil
removable cartridge
gas accumulator
accumulator
gas
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
FR9904738A
Other languages
English (en)
Other versions
FR2792375A1 (fr
Inventor
Olivier Lambert
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.)
Alstom SA
Original Assignee
Alstom 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 Alstom SA filed Critical Alstom SA
Priority to FR9904738A priority Critical patent/FR2792375B1/fr
Publication of FR2792375A1 publication Critical patent/FR2792375A1/fr
Application granted granted Critical
Publication of FR2792375B1 publication Critical patent/FR2792375B1/fr
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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • F15B2201/413—Liquid ports having multiple 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
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/605—Assembling or methods for making housings therefor
FR9904738A 1999-04-15 1999-04-15 Accumulateur huile/gaz comportant une cartouche amovible Expired - Fee Related FR2792375B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9904738A FR2792375B1 (fr) 1999-04-15 1999-04-15 Accumulateur huile/gaz comportant une cartouche amovible

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904738A FR2792375B1 (fr) 1999-04-15 1999-04-15 Accumulateur huile/gaz comportant une cartouche amovible

Publications (2)

Publication Number Publication Date
FR2792375A1 FR2792375A1 (fr) 2000-10-20
FR2792375B1 true FR2792375B1 (fr) 2001-06-01

Family

ID=9544448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9904738A Expired - Fee Related FR2792375B1 (fr) 1999-04-15 1999-04-15 Accumulateur huile/gaz comportant une cartouche amovible

Country Status (1)

Country Link
FR (1) FR2792375B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845437B1 (fr) 2002-10-04 2005-12-30 Olivier Lambert Accumulateur d'energie a double paroi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004561A (en) * 1957-08-30 1961-10-17 Kelsey Hayes Co Double-walled accumulator with time delay orifice
DE2158497A1 (de) * 1971-11-25 1973-05-30 Otto Eckerle Druckspeicher fuer fluessigkeiten oder gase
JPS5357518A (en) * 1976-11-04 1978-05-24 Nobuyuki Sugimura Bladder type accumulators provided with builttin type gas bombs in their gas chambers
GB8325037D0 (en) * 1983-09-19 1983-10-19 Orloff G Pressure vessels
DE3920030A1 (de) * 1988-06-25 1989-12-28 Zahnradfabrik Friedrichshafen Hydraulische energiespeicheranlage

Also Published As

Publication number Publication date
FR2792375A1 (fr) 2000-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse