CA2105084A1 - Membrane accumulator with securing ring - Google Patents

Membrane accumulator with securing ring

Info

Publication number
CA2105084A1
CA2105084A1 CA002105084A CA2105084A CA2105084A1 CA 2105084 A1 CA2105084 A1 CA 2105084A1 CA 002105084 A CA002105084 A CA 002105084A CA 2105084 A CA2105084 A CA 2105084A CA 2105084 A1 CA2105084 A1 CA 2105084A1
Authority
CA
Canada
Prior art keywords
securing ring
membrane accumulator
housing
connecting member
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.)
Granted
Application number
CA002105084A
Other languages
French (fr)
Other versions
CA2105084C (en
Inventor
Norbert Weber
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.)
Hydac Technology GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2105084A1 publication Critical patent/CA2105084A1/en
Application granted granted Critical
Publication of CA2105084C publication Critical patent/CA2105084C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting member
    • 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
    • F15B2201/41—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
    • F15B2201/435—Anti-extrusion means being fixed to the separating 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

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)
  • Liquid Developers In Electrophotography (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Centrifugal Separators (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A hydraulic accumulator has a partition arranged in a housing that divides inside the housing a liquid chamber from a gas chamber and that is retained by means of a retaining member linked to a connecting member. In order to establish this connection, the retaining member surrounds the connecting member at least partially.
CA002105084A 1991-09-21 1992-07-23 Membrane accumulator with securing ring Expired - Lifetime CA2105084C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4131524A DE4131524A1 (en) 1991-09-21 1991-09-21 MEMBRANE MEMORY WITH FASTENING RING
DEP4131524.3 1991-09-21
PCT/EP1992/001679 WO1993006374A1 (en) 1991-09-21 1992-07-23 Membrane accumulator with securing ring

Publications (2)

Publication Number Publication Date
CA2105084A1 true CA2105084A1 (en) 1993-03-22
CA2105084C CA2105084C (en) 2003-04-08

Family

ID=6441197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002105084A Expired - Lifetime CA2105084C (en) 1991-09-21 1992-07-23 Membrane accumulator with securing ring

Country Status (11)

Country Link
EP (1) EP0604445B1 (en)
JP (1) JP3179490B2 (en)
AT (1) ATE130076T1 (en)
AU (1) AU2349992A (en)
CA (1) CA2105084C (en)
DE (2) DE4131524A1 (en)
DK (1) DK0604445T3 (en)
ES (1) ES2079199T3 (en)
FI (1) FI932305A (en)
NO (1) NO302434B1 (en)
WO (1) WO1993006374A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116482A1 (en) * 1991-05-21 1992-11-26 Hydac Technology Gmbh METHOD FOR MEASURING THE PRESSURE OF A GAS IN A GAS PRESSURE STORAGE AND DEVICE FOR CARRYING OUT THE SAME
DE19633644A1 (en) * 1996-08-21 1998-03-05 Behrens Ag I K C Damping device for the hydraulic drive system of a punching machine
DE19706427A1 (en) 1997-02-19 1998-08-20 Itt Mfg Enterprises Inc Pressure fluid accumulator
ATE209997T1 (en) * 1997-06-06 2001-12-15 Hydac Technology Gmbh METHOD FOR PRODUCING A MEMBRANE STORAGE
EP0980981B1 (en) 1998-08-17 2003-11-26 Continental Teves AG & Co. oHG Fluid pressure accumulator
DE19911030A1 (en) * 1998-08-17 2000-02-24 Continental Teves Ag & Co Ohg Pressure fluid accumulator
DE10355435B3 (en) * 2003-11-27 2005-05-19 Hydac Technology Gmbh Hydraulic oil reservoir for hydraulic circuit has housing divided internally by separation element secured via fixing component cooperating with edge rim attached to free edge of separation element
DE102008039960A1 (en) 2007-09-05 2009-03-12 Continental Teves Ag & Co. Ohg Brake system for a motor vehicle
DE102011116240A1 (en) 2011-10-18 2013-04-18 Hydac Technology Gmbh Hydro store connected pipeline of hydraulic system, has wave crests and wave troughs which are rolled-out smoothly towards the direction of fluid side of partition
DE102017006064A1 (en) * 2017-06-27 2018-12-27 Hydac Technology Gmbh hydraulic accumulator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325844C3 (en) * 1973-05-22 1982-01-21 Daimler-Benz Ag, 7000 Stuttgart Hydropneumatic pressure accumulator
DE3142390A1 (en) * 1981-10-26 1983-05-26 Alfred Teves Gmbh, 6000 Frankfurt Pressure reservoir
DE3404897A1 (en) * 1984-02-11 1985-08-14 Integral Hydraulik & Co, 4000 Düsseldorf Hydraulic accumulator

Also Published As

Publication number Publication date
EP0604445A1 (en) 1994-07-06
CA2105084C (en) 2003-04-08
EP0604445B1 (en) 1995-11-08
NO302434B1 (en) 1998-03-02
DE59204279D1 (en) 1995-12-14
NO940988D0 (en) 1994-03-18
FI932305A0 (en) 1993-05-19
AU2349992A (en) 1993-04-27
WO1993006374A1 (en) 1993-04-01
JP3179490B2 (en) 2001-06-25
ATE130076T1 (en) 1995-11-15
NO940988L (en) 1994-03-18
DE4131524A1 (en) 1993-04-01
ES2079199T3 (en) 1996-01-01
JPH06510839A (en) 1994-12-01
DK0604445T3 (en) 1996-02-19
FI932305A (en) 1993-05-19

Similar Documents

Publication Publication Date Title
CA2105084A1 (en) Membrane accumulator with securing ring
CA2072851A1 (en) Hydraulic jar
ES8603780A1 (en) Motion compensators.
AU7206591A (en) Large capacity gas fired pressure cooker
AU3930393A (en) Low pressure, high volume pressurized water gun
CA2094128A1 (en) Dual-shell pressure balanced vessel
CA2099469A1 (en) Hydraulic pressure transformer
CA2174710A1 (en) Lost motion pilot valve for diaphragm pump
GB2265944B (en) Liquid ring pumps with improved housing shapes
AU5555690A (en) Pressure limiting valve with stepped or double piston
CA2262836A1 (en) A fuel tank
USD353549S (en) Illuminable address indicator for home emergencies
EP0324613A3 (en) Hydraulically damped mounting device
JPS6474301A (en) Variable displacement vessel and usage thereof
USD358222S (en) Disposable fuel cell for a liquid candle
US5236008A (en) Sealing ring carrier and valve support
GB1341383A (en) Vehicle suspension unit
ES8205960A1 (en) High pressure multiway valve - has two interconnected seared pistons, providing complete pressure relief (NL 16.2.82)
FR2253933A2 (en) Securing ring for hydropneumatic accumulator membrane - has rectangular section with height greater than width
RU92005097A (en) VALVE VALVE
USD251720S (en) Starting fluid valve assembly for diesel starting systems
CA2138640A1 (en) Solid Woven Tubular Prosthesis
USD323873S (en) Micro filter for water or gas
CA2138379A1 (en) Spring chamber isolation system for a fluid-operated brake actuator
RU93058646A (en) HYDROACCUMULATOR

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry