DE59204279D1 - MEMBRANE MEMORY WITH FASTENING RING. - Google Patents

MEMBRANE MEMORY WITH FASTENING RING.

Info

Publication number
DE59204279D1
DE59204279D1 DE59204279T DE59204279T DE59204279D1 DE 59204279 D1 DE59204279 D1 DE 59204279D1 DE 59204279 T DE59204279 T DE 59204279T DE 59204279 T DE59204279 T DE 59204279T DE 59204279 D1 DE59204279 D1 DE 59204279D1
Authority
DE
Germany
Prior art keywords
fastening ring
membrane memory
housing
membrane
memory
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 - Lifetime
Application number
DE59204279T
Other languages
German (de)
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
Hydac Technology 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 Hydac Technology GmbH filed Critical Hydac Technology GmbH
Priority to DE59204279T priority Critical patent/DE59204279D1/en
Application granted granted Critical
Publication of DE59204279D1 publication Critical patent/DE59204279D1/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)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Centrifugal Separators (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)

Abstract

A hydraulic accumulator has a partition (12) arranged in a housing (10) that divides inside the housing (10) a liquid chamber (14) from a gas chamber (16) and that is retained by means of a retaining member (30) linked to a connecting member (32). In order to establish this connection, the retaining member (30) surrounds the connecting member (32) at least partially.
DE59204279T 1991-09-21 1992-07-23 MEMBRANE MEMORY WITH FASTENING RING. Expired - Lifetime DE59204279D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59204279T DE59204279D1 (en) 1991-09-21 1992-07-23 MEMBRANE MEMORY WITH FASTENING RING.

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
DE59204279T DE59204279D1 (en) 1991-09-21 1992-07-23 MEMBRANE MEMORY WITH FASTENING RING.
PCT/EP1992/001679 WO1993006374A1 (en) 1991-09-21 1992-07-23 Membrane accumulator with securing ring

Publications (1)

Publication Number Publication Date
DE59204279D1 true DE59204279D1 (en) 1995-12-14

Family

ID=6441197

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4131524A Withdrawn DE4131524A1 (en) 1991-09-21 1991-09-21 MEMBRANE MEMORY WITH FASTENING RING
DE59204279T Expired - Lifetime DE59204279D1 (en) 1991-09-21 1992-07-23 MEMBRANE MEMORY WITH FASTENING RING.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4131524A Withdrawn DE4131524A1 (en) 1991-09-21 1991-09-21 MEMBRANE MEMORY WITH FASTENING 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
DE59705714D1 (en) * 1997-06-06 2002-01-17 Hydac Technology Gmbh METHOD FOR PRODUCING A MEMBRANE MEMORY
DE19911030A1 (en) * 1998-08-17 2000-02-24 Continental Teves Ag & Co Ohg Pressure fluid accumulator
EP0980981B1 (en) 1998-08-17 2003-11-26 Continental Teves AG & Co. oHG Fluid pressure 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
JP3179490B2 (en) 2001-06-25
EP0604445A1 (en) 1994-07-06
WO1993006374A1 (en) 1993-04-01
DK0604445T3 (en) 1996-02-19
JPH06510839A (en) 1994-12-01
EP0604445B1 (en) 1995-11-08
NO940988D0 (en) 1994-03-18
NO940988L (en) 1994-03-18
NO302434B1 (en) 1998-03-02
FI932305A0 (en) 1993-05-19
ATE130076T1 (en) 1995-11-15
AU2349992A (en) 1993-04-27
ES2079199T3 (en) 1996-01-01
FI932305A (en) 1993-05-19
CA2105084A1 (en) 1993-03-22
CA2105084C (en) 2003-04-08
DE4131524A1 (en) 1993-04-01

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