FR1391050A - Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes - Google Patents

Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes

Info

Publication number
FR1391050A
FR1391050A FR960782A FR960782A FR1391050A FR 1391050 A FR1391050 A FR 1391050A FR 960782 A FR960782 A FR 960782A FR 960782 A FR960782 A FR 960782A FR 1391050 A FR1391050 A FR 1391050A
Authority
FR
France
Prior art keywords
aerodynes
hydropneumatic
applicable
hydraulic circuits
safety 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
FR960782A
Other languages
English (en)
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.)
Recherches Etudes Production REP SARL
Original Assignee
Recherches Etudes Production REP SARL
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 Recherches Etudes Production REP SARL filed Critical Recherches Etudes Production REP SARL
Priority to FR960782A priority Critical patent/FR1391050A/fr
Priority to GB1954/65A priority patent/GB1046602A/en
Priority to DER39667A priority patent/DE1235692B/de
Priority to US426076A priority patent/US3336948A/en
Application granted granted Critical
Publication of FR1391050A publication Critical patent/FR1391050A/fr
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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
    • 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
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • 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

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)
FR960782A 1964-01-17 1964-01-17 Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes Expired FR1391050A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR960782A FR1391050A (fr) 1964-01-17 1964-01-17 Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes
GB1954/65A GB1046602A (en) 1964-01-17 1965-01-15 Hydro-pneumatic safety accumulator
DER39667A DE1235692B (de) 1964-01-17 1965-01-16 Hydropneumatischer Druckspeicher
US426076A US3336948A (en) 1964-01-17 1965-01-18 Hydro-pneumatic accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR960782A FR1391050A (fr) 1964-01-17 1964-01-17 Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes

Publications (1)

Publication Number Publication Date
FR1391050A true FR1391050A (fr) 1965-03-05

Family

ID=8821198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR960782A Expired FR1391050A (fr) 1964-01-17 1964-01-17 Accumulateur hydropneumatique de sécurité, applicable notamment aux circuits hydrauliques des aérodynes

Country Status (4)

Country Link
US (1) US3336948A (fr)
DE (1) DE1235692B (fr)
FR (1) FR1391050A (fr)
GB (1) GB1046602A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430529A1 (fr) * 1978-07-05 1980-02-01 Grigorenko Anatoli S Commande hydraulique

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3424202A (en) * 1966-09-08 1969-01-28 Calumet & Hecla Dual bellows compensator
US3907001A (en) * 1973-02-12 1975-09-23 Pneumo Dynamics Corp Combination accumulator reservoir
US3863677A (en) * 1973-04-23 1975-02-04 Parker Hannifin Corp Accumulator with combination guide and seal ring
US4177023A (en) * 1975-02-25 1979-12-04 Toyota Jidosha Kogyo Kabushiki Kaisha Pneumatic system for smoothing discharge pressure from air
US4667473A (en) * 1983-09-26 1987-05-26 Robinson Curtiss W Low compensating accumulator and bungee
US4527580A (en) * 1983-11-25 1985-07-09 Sundstrand Corporation Volume control device
DE19617950A1 (de) * 1996-05-04 1997-11-13 Hydac Technology Gmbh Kolbenspeicher mit Gasvorspannung
US5638868A (en) * 1996-06-05 1997-06-17 Valcor Engineering Accumulator
US6095194A (en) * 1998-03-20 2000-08-01 Nippon Pillar Packaging Co., Ltd. Pulsation suppression device for a pump
US6003555A (en) * 1998-10-30 1999-12-21 Sheng; Chih-Sheng Structure of a pressure regulator
JP2003529726A (ja) * 2000-04-04 2003-10-07 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 圧力媒体アキュムレータ
US6267147B1 (en) * 2000-07-06 2001-07-31 Pratt & Whitney Canada Corp. Accumulator/oil tank for journal oil supply
JP3844064B2 (ja) * 2002-03-25 2006-11-08 株式会社アドヴィックス ベローズ式液圧アキュムレータ
AU2004244652B2 (en) * 2004-01-06 2011-09-29 Eaton Corporation Trapped gas removal in liquid-gas accumulator
SE530992C2 (sv) * 2006-03-10 2008-11-11 Haldex Traction Ab Ackumulator, hydraulsystem och allhjulskoppling
DE102006019672B4 (de) * 2006-04-27 2013-11-14 Robert Bosch Gmbh Hydraulikfluidspeicher mit integrierter Hochdruck- und Niederdruckkammer
WO2009035945A1 (fr) * 2007-09-10 2009-03-19 Cameron International Corporation Bouteille d'accumulateur à pression compensée
EP2997264A4 (fr) * 2013-05-15 2017-01-18 Technetics Group, LLC Séparateur à deux soufflets pour des applications haute pression
DE102013011115A1 (de) * 2013-07-03 2015-01-08 Hydac Technology Gmbh Vorrichtung zum Einstellen eines Mediendruckes gegenüber einem Umgebungsdruck
CN107208663A (zh) * 2015-01-26 2017-09-26 博格华纳公司 蓄能器和制造及使用该蓄能器的方法
WO2018207654A1 (fr) * 2017-05-11 2018-11-15 イーグル工業株式会社 Accumulateur
US11499543B2 (en) 2018-05-25 2022-11-15 Graco Minnesota Inc. Pneumatic surge suppressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683467A (en) * 1952-05-23 1954-07-13 Greer Hydraulies Inc Piston accumulator
US2937663A (en) * 1958-05-12 1960-05-24 Electrol Inc Piston type accumulator
BE597312A (fr) * 1959-12-09 1961-03-15 Olaer Patent Co Séparateur mobile composite pour récipient sous pression.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430529A1 (fr) * 1978-07-05 1980-02-01 Grigorenko Anatoli S Commande hydraulique

Also Published As

Publication number Publication date
GB1046602A (en) 1966-10-26
DE1235692B (de) 1967-03-02
US3336948A (en) 1967-08-22

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