EP1517048A3 - Hydropneumatischer Druckspeicher - Google Patents

Hydropneumatischer Druckspeicher Download PDF

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Publication number
EP1517048A3
EP1517048A3 EP04030566A EP04030566A EP1517048A3 EP 1517048 A3 EP1517048 A3 EP 1517048A3 EP 04030566 A EP04030566 A EP 04030566A EP 04030566 A EP04030566 A EP 04030566A EP 1517048 A3 EP1517048 A3 EP 1517048A3
Authority
EP
European Patent Office
Prior art keywords
zumindest
der
pressure accumulator
gehäuseschalen
druckspeicher
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
EP04030566A
Other languages
English (en)
French (fr)
Other versions
EP1517048A2 (de
EP1517048B1 (de
Inventor
Herbert Baltes
Markus Lehnert
Gernot Rupp
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
Publication of EP1517048A2 publication Critical patent/EP1517048A2/de
Publication of EP1517048A3 publication Critical patent/EP1517048A3/de
Application granted granted Critical
Publication of EP1517048B1 publication Critical patent/EP1517048B1/de
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
    • F15B1/125—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
    • 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
    • F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
    • 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
    • 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

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)
  • External Artificial Organs (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

  • 1. Hydropneumatischer Druckspeicher.
  • 2. Die Erfindung betrifft einen hydropneumatischen Druckspeicher (1) mit einem aus zumindest zwei miteinander verbindbaren Gehäuseschalen (3,5) gebildeten Gehäuse, wobei zumindest der Endbereich der einen Gehäuseschale (5) zwischen ihrem freien Ende und einem Dichtelement eine trichterartig nach außen erweiterte Führungsfläche für das Zusammenfahren der beiden Gehäuseschalen (3,5) aufweist und wobei an zumindest einer Haltefläche zum Erzeugen einer auf den Randbereich (21) der Membran (13) wirkenden Spannkraft zumindest ein elastisches Dichtelement (41) vorgesehen ist. Hierdurch ergibt sich ein vereinfachter Zusammenbau mit verbesserter Dichtwirkung in den kritischen Verbindungsbereichen des Druckspeichers.
    • Figure 00000001
    EP04030566A 2001-03-31 2002-03-09 Hydropneumatischer Druckspeicher Expired - Lifetime EP1517048B1 (de)

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    DE10116235 2001-03-31
    DE10116235A DE10116235A1 (de) 2001-03-31 2001-03-31 Hydropneumatischer Druckspeicher
    EP02722196A EP1373736B1 (de) 2001-03-31 2002-03-09 Hydropneumatischer druckspeicher

    Related Parent Applications (2)

    Application Number Title Priority Date Filing Date
    EP02722196.9 Division 2002-03-09
    EP02722196A Division EP1373736B1 (de) 2001-03-31 2002-03-09 Hydropneumatischer druckspeicher

    Publications (3)

    Publication Number Publication Date
    EP1517048A2 EP1517048A2 (de) 2005-03-23
    EP1517048A3 true EP1517048A3 (de) 2005-11-09
    EP1517048B1 EP1517048B1 (de) 2007-05-09

    Family

    ID=7680001

    Family Applications (2)

    Application Number Title Priority Date Filing Date
    EP04030566A Expired - Lifetime EP1517048B1 (de) 2001-03-31 2002-03-09 Hydropneumatischer Druckspeicher
    EP02722196A Expired - Lifetime EP1373736B1 (de) 2001-03-31 2002-03-09 Hydropneumatischer druckspeicher

    Family Applications After (1)

    Application Number Title Priority Date Filing Date
    EP02722196A Expired - Lifetime EP1373736B1 (de) 2001-03-31 2002-03-09 Hydropneumatischer druckspeicher

    Country Status (5)

    Country Link
    US (1) US6857450B2 (de)
    EP (2) EP1517048B1 (de)
    JP (1) JP4188697B2 (de)
    DE (3) DE10116235A1 (de)
    WO (1) WO2002079653A1 (de)

    Families Citing this family (35)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    US20060254541A1 (en) * 2005-05-10 2006-11-16 Peter Nushart Breather for a pump
    US8359856B2 (en) 2008-04-09 2013-01-29 Sustainx Inc. Systems and methods for efficient pumping of high-pressure fluids for energy storage and recovery
    US8479505B2 (en) 2008-04-09 2013-07-09 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
    US8474255B2 (en) 2008-04-09 2013-07-02 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
    US20100307156A1 (en) 2009-06-04 2010-12-09 Bollinger Benjamin R Systems and Methods for Improving Drivetrain Efficiency for Compressed Gas Energy Storage and Recovery Systems
    US8037678B2 (en) * 2009-09-11 2011-10-18 Sustainx, Inc. Energy storage and generation systems and methods using coupled cylinder assemblies
    US7958731B2 (en) * 2009-01-20 2011-06-14 Sustainx, Inc. Systems and methods for combined thermal and compressed gas energy conversion systems
    US20110266810A1 (en) 2009-11-03 2011-11-03 Mcbride Troy O Systems and methods for compressed-gas energy storage using coupled cylinder assemblies
    US8250863B2 (en) 2008-04-09 2012-08-28 Sustainx, Inc. Heat exchange with compressed gas in energy-storage systems
    US7802426B2 (en) 2008-06-09 2010-09-28 Sustainx, Inc. System and method for rapid isothermal gas expansion and compression for energy storage
    US8240140B2 (en) 2008-04-09 2012-08-14 Sustainx, Inc. High-efficiency energy-conversion based on fluid expansion and compression
    US8448433B2 (en) 2008-04-09 2013-05-28 Sustainx, Inc. Systems and methods for energy storage and recovery using gas expansion and compression
    US8225606B2 (en) 2008-04-09 2012-07-24 Sustainx, Inc. Systems and methods for energy storage and recovery using rapid isothermal gas expansion and compression
    US7832207B2 (en) 2008-04-09 2010-11-16 Sustainx, Inc. Systems and methods for energy storage and recovery using compressed gas
    US8677744B2 (en) 2008-04-09 2014-03-25 SustaioX, Inc. Fluid circulation in energy storage and recovery systems
    WO2010105155A2 (en) * 2009-03-12 2010-09-16 Sustainx, Inc. Systems and methods for improving drivetrain efficiency for compressed gas energy storage
    SI2233844T1 (sl) † 2009-03-14 2014-12-31 Winkelmann Sp. Z.O.O. Membranska tlačna ekspanzijska posoda
    US8104274B2 (en) 2009-06-04 2012-01-31 Sustainx, Inc. Increased power in compressed-gas energy storage and recovery
    US8171728B2 (en) 2010-04-08 2012-05-08 Sustainx, Inc. High-efficiency liquid heat exchange in compressed-gas energy storage systems
    US8191362B2 (en) 2010-04-08 2012-06-05 Sustainx, Inc. Systems and methods for reducing dead volume in compressed-gas energy storage systems
    US8234863B2 (en) 2010-05-14 2012-08-07 Sustainx, Inc. Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
    US8495872B2 (en) 2010-08-20 2013-07-30 Sustainx, Inc. Energy storage and recovery utilizing low-pressure thermal conditioning for heat exchange with high-pressure gas
    US8578708B2 (en) 2010-11-30 2013-11-12 Sustainx, Inc. Fluid-flow control in energy storage and recovery systems
    WO2012158781A2 (en) 2011-05-17 2012-11-22 Sustainx, Inc. Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems
    US20130091834A1 (en) 2011-10-14 2013-04-18 Sustainx, Inc. Dead-volume management in compressed-gas energy storage and recovery systems
    DE102014000378A1 (de) * 2014-01-14 2015-07-16 Hydac Technology Gmbh Hydrospeicher
    DE102014005511A1 (de) * 2014-04-12 2015-10-15 Hydac Technology Gmbh Speichereinrichtungen und Montageverfahren zum Herstellen von solchen Speichereinrichtungen
    WO2017173122A1 (en) * 2016-03-31 2017-10-05 Flexcon Industries, Inc. Expansion tank with decoupled single flexible diaphragm
    IT201600108035A1 (it) * 2016-10-26 2018-04-26 Hutchinson Srl Smorzatore per una linea di fluido, in particolare una linea del carburante per un motore a combustione interna
    US10641431B2 (en) * 2016-12-22 2020-05-05 Steelhead Composites, Llc Lightweight composite overwrapped pressure vessels with sectioned liners
    US11448364B2 (en) 2016-12-22 2022-09-20 Steelhead Composites, Inc. Lightweight composite overwrapped accumulators
    DE102017219496A1 (de) * 2017-11-02 2019-05-02 Krones Ag Leimversorgung für Etikettieraggregat mit Leimdrucker
    US11193506B2 (en) * 2018-11-15 2021-12-07 Canon Kabushiki Kaisha Pulsation dampener with gas retention
    WO2022266373A1 (en) * 2021-06-16 2022-12-22 Performance Pulsation Control, Inc. Diaphragm radial compression ring (drcr tm) to enhance the sealing ability and service life of the diaphragms used in dampeners/accumulators/pulsation control equipment
    DE102022001144A1 (de) * 2022-04-02 2023-10-05 Hydac Technology Gmbh Ausdehnungsvorrichtung

    Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    GB1023726A (en) * 1965-02-11 1966-03-23 Viktor Langen Hydraulic pressure accumulator
    GB2003551A (en) * 1977-08-27 1979-03-14 Fichtel & Sachs Ag Hydraulic accumulator
    JPH094601A (ja) * 1995-06-22 1997-01-07 Nok Corp アキュムレータ
    EP1031729A2 (de) * 1999-02-23 2000-08-30 Nauchno-Proizvodstvennoe Obiedinenie "Energomash", Imenie Akademika V.P. Glushko Tank für die Speicherung und Austreibung einer Flüssigkeit

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE2534361B2 (de) * 1975-08-01 1977-05-18 Langen & Co, 4000 Düsseldorf Hydropneumatischer druckspeicher
    DE2810882C3 (de) * 1978-03-13 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Druckwindkessel für eine druckgeregelte Wasserversorgungsanlage
    US4321949A (en) * 1979-03-16 1982-03-30 The Normand Trust Pressure vessel

    Patent Citations (4)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    GB1023726A (en) * 1965-02-11 1966-03-23 Viktor Langen Hydraulic pressure accumulator
    GB2003551A (en) * 1977-08-27 1979-03-14 Fichtel & Sachs Ag Hydraulic accumulator
    JPH094601A (ja) * 1995-06-22 1997-01-07 Nok Corp アキュムレータ
    EP1031729A2 (de) * 1999-02-23 2000-08-30 Nauchno-Proizvodstvennoe Obiedinenie "Energomash", Imenie Akademika V.P. Glushko Tank für die Speicherung und Austreibung einer Flüssigkeit

    Non-Patent Citations (1)

    * Cited by examiner, † Cited by third party
    Title
    PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) *

    Also Published As

    Publication number Publication date
    US6857450B2 (en) 2005-02-22
    EP1373736B1 (de) 2005-11-09
    DE10116235A1 (de) 2002-10-17
    EP1373736A1 (de) 2004-01-02
    JP2004523710A (ja) 2004-08-05
    DE50204867D1 (de) 2005-12-15
    JP4188697B2 (ja) 2008-11-26
    EP1517048A2 (de) 2005-03-23
    US20040045615A1 (en) 2004-03-11
    WO2002079653A1 (de) 2002-10-10
    DE50210143D1 (de) 2007-06-21
    EP1517048B1 (de) 2007-05-09

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