FR2210725A1 - - Google Patents

Info

Publication number
FR2210725A1
FR2210725A1 FR7244692A FR7244692A FR2210725A1 FR 2210725 A1 FR2210725 A1 FR 2210725A1 FR 7244692 A FR7244692 A FR 7244692A FR 7244692 A FR7244692 A FR 7244692A FR 2210725 A1 FR2210725 A1 FR 2210725A1
Authority
FR
France
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
FR7244692A
Other languages
French (fr)
Other versions
FR2210725B1 (xx
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 GERARD FR
Original Assignee
LEDUC GERARD FR
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 GERARD FR filed Critical LEDUC GERARD FR
Priority to FR7244692A priority Critical patent/FR2210725B1/fr
Priority to JP48141128A priority patent/JPS505918A/ja
Priority to DE19732362303 priority patent/DE2362303C2/de
Priority to GB5824273A priority patent/GB1412366A/en
Publication of FR2210725A1 publication Critical patent/FR2210725A1/fr
Application granted granted Critical
Publication of FR2210725B1 publication Critical patent/FR2210725B1/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
    • F15B1/12—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
    • 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
    • F15B2201/415—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

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)
  • Diaphragms And Bellows (AREA)
FR7244692A 1972-12-15 1972-12-15 Expired FR2210725B1 (xx)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7244692A FR2210725B1 (xx) 1972-12-15 1972-12-15
JP48141128A JPS505918A (xx) 1972-12-15 1973-12-14
DE19732362303 DE2362303C2 (de) 1972-12-15 1973-12-14 Hydropneumatischer Membranspeicher
GB5824273A GB1412366A (en) 1972-12-15 1973-12-17 Hydraulic accumulators having a membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244692A FR2210725B1 (xx) 1972-12-15 1972-12-15

Publications (2)

Publication Number Publication Date
FR2210725A1 true FR2210725A1 (xx) 1974-07-12
FR2210725B1 FR2210725B1 (xx) 1976-08-27

Family

ID=9108753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7244692A Expired FR2210725B1 (xx) 1972-12-15 1972-12-15

Country Status (4)

Country Link
JP (1) JPS505918A (xx)
DE (1) DE2362303C2 (xx)
FR (1) FR2210725B1 (xx)
GB (1) GB1412366A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499170A1 (fr) * 1981-02-04 1982-08-06 Leduc Rene Hydro Sa Procede de fixation d'une membrane souple d'accelerateur oleo-pneumatique

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960179A (en) * 1975-04-14 1976-06-01 Greer Hydraulics, Inc. Repairable presssure vessels
DE3040053A1 (de) * 1979-10-24 1981-05-07 Greer Hydraulics, Inc., Chatsworth, Calif. Hydrospeicher
JPS5874084A (ja) * 1981-10-29 1983-05-04 Fujitsu Ltd 半導体装置
DE10354047A1 (de) * 2003-11-19 2005-06-23 Reflex Winkelmann Gmbh & Co. Kg Hydraulische Vorrichtung zur Aufnahme von Volumen-oder Druckänderungen in einem Fluidsystem
DE102011116240A1 (de) * 2011-10-18 2013-04-18 Hydac Technology Gmbh Hydrospeicher
DE102012219530A1 (de) * 2012-10-25 2014-04-30 Semperit Ag Holding Membran und Behälteranordnung
DE102015111428A1 (de) * 2015-07-15 2017-01-19 Robert Bosch Automotive Steering Gmbh Fluidbehälter für ein hydraulisches System, hydraulisches System und Verfahren zum Betreiben eines hydraulischen Systems
CN108413086A (zh) * 2018-03-30 2018-08-17 珠海聚能精密工业有限公司 腔体恒压装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340125A (en) * 1942-01-14 1944-01-25 Chrysler Corp Fluid pressure accumulator
GB1161321A (en) * 1966-07-20 1969-08-13 Greer Hydraulics Inc Improvements in Pressure Vessels
FR2036025A5 (xx) * 1969-03-03 1970-12-24 Olaer Patent Co

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300722A (en) * 1939-03-20 1942-11-03 Douglas Aircraft Co Inc Hydraulic pressure fluid accumulator
US2324701A (en) * 1939-12-18 1943-07-20 Vickers Inc Fluid pressure accumulator
BE626207A (xx) * 1961-12-29
US3348728A (en) * 1965-01-04 1967-10-24 Grace W R & Co Pressure vessels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340125A (en) * 1942-01-14 1944-01-25 Chrysler Corp Fluid pressure accumulator
GB1161321A (en) * 1966-07-20 1969-08-13 Greer Hydraulics Inc Improvements in Pressure Vessels
FR2036025A5 (xx) * 1969-03-03 1970-12-24 Olaer Patent Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499170A1 (fr) * 1981-02-04 1982-08-06 Leduc Rene Hydro Sa Procede de fixation d'une membrane souple d'accelerateur oleo-pneumatique

Also Published As

Publication number Publication date
DE2362303C2 (de) 1983-12-01
GB1412366A (en) 1975-11-05
DE2362303A1 (de) 1974-06-27
JPS505918A (xx) 1975-01-22
FR2210725B1 (xx) 1976-08-27

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Legal Events

Date Code Title Description
ST Notification of lapse