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FR2443622A1 - ELASTIC SEPARATION MEMBRANE FOR PRESSURE TANK - Google Patents

ELASTIC SEPARATION MEMBRANE FOR PRESSURE TANK

Info

Publication number
FR2443622A1
FR2443622A1 FR7930152A FR7930152A FR2443622A1 FR 2443622 A1 FR2443622 A1 FR 2443622A1 FR 7930152 A FR7930152 A FR 7930152A FR 7930152 A FR7930152 A FR 7930152A FR 2443622 A1 FR2443622 A1 FR 2443622A1
Authority
FR
France
Prior art keywords
separation membrane
pressure tank
elastic separation
membrane
elastic
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.)
Granted
Application number
FR7930152A
Other languages
French (fr)
Other versions
FR2443622B1 (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2443622A1 publication Critical patent/FR2443622A1/en
Application granted granted Critical
Publication of FR2443622B1 publication Critical patent/FR2443622B1/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/61—Assembling or methods for making separating means therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Membrane dont un côté présente des saillies juxtaposées. La membrane 10 sépare le réservoir 12 en un compartiment à liquide 13 et en un compartiment à gaz 14. Le côte intérieur de la membrane comprend des saillies 15 en forme de calottes séparées par des creux 16.Membrane, one side of which has juxtaposed projections. The membrane 10 separates the reservoir 12 into a liquid compartment 13 and into a gas compartment 14. The inner side of the membrane comprises protrusions 15 in the form of caps separated by recesses 16.

FR7930152A 1978-12-07 1979-12-07 ELASTIC SEPARATION MEMBRANE FOR PRESSURE TANK Expired FR2443622B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782852912 DE2852912A1 (en) 1978-12-07 1978-12-07 ELASTIC PARTITION FOR PRESSURE TANKS

Publications (2)

Publication Number Publication Date
FR2443622A1 true FR2443622A1 (en) 1980-07-04
FR2443622B1 FR2443622B1 (en) 1985-10-31

Family

ID=6056557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930152A Expired FR2443622B1 (en) 1978-12-07 1979-12-07 ELASTIC SEPARATION MEMBRANE FOR PRESSURE TANK

Country Status (5)

Country Link
JP (1) JPS5578801A (en)
DE (1) DE2852912A1 (en)
FR (1) FR2443622B1 (en)
GB (1) GB2039616B (en)
IT (1) IT1127660B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515761A1 (en) * 1981-10-30 1983-05-06 Milton Roy Dosapro HYDROPNEUMATIC SHOCK ABSORBER
DE3741897A1 (en) * 1987-12-10 1989-06-29 Wolf Woco & Co Franz J Actuator
FR2628795A1 (en) * 1988-03-18 1989-09-22 Bendix France Pliable membrane for pressure reservoir - has reduced permeability to contained gas
FR2636638A1 (en) * 1988-09-20 1990-03-23 Peugeot IMPERMEABLE ELASTIC MEMBRANE AND HYDROPNEUMATIC ACCUMULATOR EQUIPPED WITH SAID MEMBRANE

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3313910A1 (en) * 1983-04-16 1984-10-18 Alfred Teves Gmbh, 6000 Frankfurt Hydropneumatic accumulator
DE3833653A1 (en) * 1987-12-24 1989-07-06 Integral Hydraulik Co Hydraulic accumulator
JPH0235232A (en) * 1989-06-29 1990-02-05 Nhk Spring Co Ltd Partition film between gas and liquid chamber of pressure vessel
DE3925874A1 (en) * 1989-08-04 1991-02-07 Friedhelm Schneider Membrane gas pressure reservoir for hydraulic lines - has two overlying membranes and cooperating piston rod operating proximity switches
DE8909430U1 (en) * 1989-08-04 1989-10-26 Schneider, Friedhelm, 5226 Reichshof Diaphragm gas pressure accumulator
JPH0367701U (en) * 1989-10-25 1991-07-02
DE4035785C2 (en) * 1990-11-10 1994-09-08 Bosch Gmbh Robert Bladder accumulator
DE10112976A1 (en) * 2001-03-17 2002-10-02 Hydac Technology Gmbh Hydropneumatic pressure accumulator
DE102007003724A1 (en) 2007-01-25 2008-07-31 Hydac Technology Gmbh Pressure vessel, in particular hydraulic accumulator
DE102007003723A1 (en) 2007-01-25 2008-07-31 Elringklinger Ag structural component

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532143A (en) * 1946-04-06 1950-11-28 Jack & Heintz Prec Ind Inc Accumulator
US2543585A (en) * 1945-01-13 1951-02-27 Bendix Aviat Corp Accumulator
FR1272420A (en) * 1960-11-02 1961-09-22 Olaer Patent Co Composite mobile separator for pressure vessel
GB1202250A (en) * 1967-01-26 1970-08-12 Teves Gmbh Alfred Improvements in or relating to hydropneumatic pressure accumulators
DE1675349A1 (en) * 1968-02-03 1971-01-21 Langen & Co Hydraulic accumulator
FR2217605A1 (en) * 1973-02-12 1974-09-06 Gates Rubber Co
US3948288A (en) * 1974-12-13 1976-04-06 Gardner-Denver Company Hydraulic accumulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522380A1 (en) * 1975-05-21 1976-12-02 Teves Gmbh Alfred Pressure accumulator with membrane divided container - has double dividing wall with interspace filled with fluid
FR2319037A1 (en) * 1975-07-25 1977-02-18 Bosch Gmbh Robert Hydropneumatic accumulator with two part body - has elastic partition diaphragm gripped between bead on one body half and ring on other half
DE2620230A1 (en) * 1976-05-07 1977-11-17 Karlsruhe Augsburg Iweka DEVICE FOR REGULATING THE TEMPERATURE OF A MEDIUM

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543585A (en) * 1945-01-13 1951-02-27 Bendix Aviat Corp Accumulator
US2532143A (en) * 1946-04-06 1950-11-28 Jack & Heintz Prec Ind Inc Accumulator
FR1272420A (en) * 1960-11-02 1961-09-22 Olaer Patent Co Composite mobile separator for pressure vessel
GB1202250A (en) * 1967-01-26 1970-08-12 Teves Gmbh Alfred Improvements in or relating to hydropneumatic pressure accumulators
DE1675349A1 (en) * 1968-02-03 1971-01-21 Langen & Co Hydraulic accumulator
FR2217605A1 (en) * 1973-02-12 1974-09-06 Gates Rubber Co
US3948288A (en) * 1974-12-13 1976-04-06 Gardner-Denver Company Hydraulic accumulator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515761A1 (en) * 1981-10-30 1983-05-06 Milton Roy Dosapro HYDROPNEUMATIC SHOCK ABSORBER
EP0078721A1 (en) * 1981-10-30 1983-05-11 DOSAPRO MILTON ROY, SociÀ©té dite: Hydropneumatic damper
DE3741897A1 (en) * 1987-12-10 1989-06-29 Wolf Woco & Co Franz J Actuator
FR2628795A1 (en) * 1988-03-18 1989-09-22 Bendix France Pliable membrane for pressure reservoir - has reduced permeability to contained gas
FR2636638A1 (en) * 1988-09-20 1990-03-23 Peugeot IMPERMEABLE ELASTIC MEMBRANE AND HYDROPNEUMATIC ACCUMULATOR EQUIPPED WITH SAID MEMBRANE
EP0360648A1 (en) * 1988-09-20 1990-03-28 Automobiles Peugeot Elastic impermeable membrane and hydropneumatic accumulator containing same
US5036110A (en) * 1988-09-20 1991-07-30 Automobiles Peugeot Impervious resilient membrane and hydropneumatic accumulator fitted with that membrane

Also Published As

Publication number Publication date
IT7927677A0 (en) 1979-11-29
DE2852912A1 (en) 1980-06-26
JPS5578801A (en) 1980-06-13
FR2443622B1 (en) 1985-10-31
GB2039616A (en) 1980-08-13
IT1127660B (en) 1986-05-21
GB2039616B (en) 1983-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse