DE3471979D1 - Hydropneumatic accumulator - Google Patents

Hydropneumatic accumulator

Info

Publication number
DE3471979D1
DE3471979D1 DE8484401586T DE3471979T DE3471979D1 DE 3471979 D1 DE3471979 D1 DE 3471979D1 DE 8484401586 T DE8484401586 T DE 8484401586T DE 3471979 T DE3471979 T DE 3471979T DE 3471979 D1 DE3471979 D1 DE 3471979D1
Authority
DE
Germany
Prior art keywords
hydropneumatic accumulator
hydropneumatic
accumulator
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
DE8484401586T
Other languages
English (en)
Inventor
Philippe Richard
Jean-Charles Papillon
Alain Guyot
Carlo Corbellini
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE3471979D1 publication Critical patent/DE3471979D1/de
Expired 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
    • 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
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
    • 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
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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

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)
  • Pipe Accessories (AREA)
DE8484401586T 1983-08-04 1984-07-27 Hydropneumatic accumulator Expired DE3471979D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312895A FR2550283B1 (fr) 1983-08-04 1983-08-04 Accumulateur hydropneumatique

Publications (1)

Publication Number Publication Date
DE3471979D1 true DE3471979D1 (en) 1988-07-14

Family

ID=9291409

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787201090T Expired - Lifetime DE3484568D1 (de) 1983-08-04 1984-07-27 Akustisches filter.
DE8484401586T Expired DE3471979D1 (en) 1983-08-04 1984-07-27 Hydropneumatic accumulator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8787201090T Expired - Lifetime DE3484568D1 (de) 1983-08-04 1984-07-27 Akustisches filter.

Country Status (5)

Country Link
US (2) US4638838A (de)
EP (2) EP0134738B1 (de)
JP (1) JPS6053201A (de)
DE (2) DE3484568D1 (de)
FR (1) FR2550283B1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610369A (en) * 1985-10-07 1986-09-09 Mercier Jacques H Pressure vessel
JPH0645681Y2 (ja) * 1987-04-07 1994-11-24 宣行 杉村 ブラダ内に入子を設けたアキュムレータ
DE3810507C2 (de) * 1987-04-07 1997-09-18 Nobuyuki Sugimura Membran-Speicher
US4949750A (en) * 1988-10-28 1990-08-21 Peerless Manufacturing Company Surge reliever relief valve
JPH0398395U (de) * 1990-01-26 1991-10-11
IT1261305B (it) * 1993-06-22 1996-05-14 Gevipi Ag Dispositivo smorzatore di vibrazioni e di rumore, per impianti idraulici
US5584512A (en) * 1993-10-07 1996-12-17 Carstensen; Kenneth J. Tubing interconnection system with different size snap ring grooves
US5536028A (en) * 1994-09-28 1996-07-16 Howard; Durrell U. Power centering compensator for vehicle steering systems
US6131613A (en) * 1996-08-26 2000-10-17 Aeroquip Corporation Noise suppressor
ES2158581T3 (es) * 1996-08-26 2001-09-01 Eaton Aeroquip Inc Supresor de ruido para instalaciones hidraulicas.
DE19747158A1 (de) * 1997-10-24 1999-04-29 Wolf Woco & Co Franz J Pulsationsdämpfer
FR2772099B1 (fr) * 1997-12-05 2000-02-25 Peugeot Sphere ou accumulateur a membrane, par exemple pour suspension hydropneumatique de vehicule automobile
US6483778B1 (en) 1999-04-02 2002-11-19 Raytheon Company Systems and methods for passively compensating transducers
AU7772600A (en) * 1999-10-11 2001-04-23 Silentor Holding A/S A silencer
US6267395B1 (en) 1999-10-18 2001-07-31 Durrell U. Howard Vehicle steering compensator with air actuated trim mechanism
US6860296B2 (en) * 2001-06-27 2005-03-01 Winston B. Young High flow nozzle system for flow control in bladder surge tanks
US6478052B1 (en) * 2001-07-25 2002-11-12 Jeff Alan Conley Pulsation damping assembly and method
US6530585B1 (en) 2001-11-16 2003-03-11 Durrell U Howard Vehicle steering stabilizer with detent ramp in rotary plate
US7207580B2 (en) * 2002-08-02 2007-04-24 Howard Durrell U Precision steer wheel control system with remote trim valve assembly
US6817620B1 (en) 2002-08-02 2004-11-16 Durrell U Howard Precision steer wheel control system with internal solenoid
DE10241883B4 (de) * 2002-09-10 2012-06-21 Andreas Stihl Ag & Co. Handgeführtes Arbeitsgerät mit einem Befestigungsstift für einen Abgasschalldämpfer
US6935460B2 (en) * 2003-05-21 2005-08-30 Airsep Corporation Noise muffler for oxygen concentrator
US7278514B1 (en) * 2003-10-17 2007-10-09 The United States Of America As Represented By The Secretary Of The Navy Acoustic noise filter
SE526992C2 (sv) * 2004-03-12 2005-12-06 Atlas Copco Constr Tools Ab Hydraulisk tryckackumulator
US20070056649A1 (en) * 2005-09-09 2007-03-15 Chang Hsu P Pressure container with replaceable bellows
US7806419B1 (en) 2005-10-28 2010-10-05 Howard Durrell U Steer wheel control system with reciprocating cylinder
US7219908B1 (en) 2005-10-28 2007-05-22 Howard Durrell U Steer wheel control system with stationary piston and reciprocating cylinder
US7472720B2 (en) * 2006-10-30 2009-01-06 Young Engineering & Manufacturing, Inc. High flow nozzle system for flow control in bladder surge tanks
DE102007012527A1 (de) * 2007-03-15 2008-09-18 Alpha Fluid Hydrauliksysteme Müller GmbH Diffusorbaugruppe
DE102008061221A1 (de) * 2008-12-09 2010-06-10 Hydac Technology Gmbh Hydrospeicher, insbesondere Balgspeicher
DE102010025627A1 (de) 2010-06-30 2012-01-05 Hydac Technology Gmbh Hydropneumatischer Blasenspeicher
EP2630414B1 (de) * 2010-10-20 2016-02-10 Värmebaronen AB Strömungsregelung
JP5863298B2 (ja) 2011-07-08 2016-02-16 株式会社リブドゥコーポレーション 吸収性物品用シート部材製造装置
US9352251B2 (en) * 2014-03-12 2016-05-31 Newkota Services and Rentals, LLC Open top tank with tandem diffusers
DK178247B1 (en) * 2014-03-14 2015-10-05 Eyecular Technologies Aps Inlet stratification device
US9683700B2 (en) * 2014-05-20 2017-06-20 Steelhead Composites, Llc. Metallic liner pressure vessel comprising polar boss
FR3074541B1 (fr) * 2017-12-01 2019-10-18 Safran Aircraft Engines Accumulateur integre a une canalisation de carburant
US11953154B2 (en) * 2022-04-22 2024-04-09 Amtrol Licensing Inc. Method and system for pressure relief in a multi chamber vessel

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942447A (fr) * 1943-08-16 1949-02-08 Perfectionnement aux accumulateurs d'énergie et aux appareils analogues
US2760518A (en) * 1953-11-30 1956-08-28 William H Peet Accumulator
US2764537A (en) * 1954-03-31 1956-09-25 Stillman Rubber Co Composite article and method of manufacture
US2874721A (en) * 1956-02-23 1959-02-24 Mercier Jean Liquid port for pressure accumulator
FR73894E (fr) * 1958-07-30 1960-09-12 Perfectionnements aux enceintes de fluides pouvant être mises sous pression et comportant un séparateur
US3161208A (en) * 1959-04-30 1964-12-15 Mercier Jean Pressure vessels
US3115162A (en) * 1959-07-16 1963-12-24 American Metal Prod Accumulator
US3165166A (en) * 1963-12-05 1965-01-12 White Evans Elevator Co Inc Silencer device for hydraulic jacks
FR1408181A (fr) * 1964-01-24 1965-08-13 Olaer Patent Co Organe de guidage pour séparateur souple dans un réservoir de pression
US3279499A (en) * 1964-11-06 1966-10-18 Mercier Jean Pressure vessels
DE1525485A1 (de) * 1966-02-17 1969-08-14 Jean Mercier Druckbehaelter mit einer nachgiebigen Trennwand
FR1487445A (fr) * 1966-05-25 1967-07-07 Citroen Sa Andre Perfectionnements apportés aux accumulateurs hydrauliques à membrane
FR1533447A (fr) * 1967-06-09 1968-07-19 Valve
FR2110720A5 (de) * 1970-10-28 1972-06-02 Mercier J
FR2149592A5 (de) * 1971-08-13 1973-03-30 Mercier J
US4497388A (en) * 1981-08-25 1985-02-05 Gaulin Corporation Pulsation dampener and acoustic attenuator

Also Published As

Publication number Publication date
US4768616A (en) 1988-09-06
US4638838A (en) 1987-01-27
FR2550283A1 (fr) 1985-02-08
EP0134738A2 (de) 1985-03-20
FR2550283B1 (fr) 1988-03-18
EP0244044A2 (de) 1987-11-04
JPS6053201A (ja) 1985-03-26
EP0134738B1 (de) 1988-06-08
EP0134738A3 (en) 1985-07-10
EP0244044A3 (en) 1988-10-12
EP0244044B1 (de) 1991-05-08
DE3484568D1 (de) 1991-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee