DE50107069D1 - Hydrospeicher - Google Patents

Hydrospeicher

Info

Publication number
DE50107069D1
DE50107069D1 DE50107069T DE50107069T DE50107069D1 DE 50107069 D1 DE50107069 D1 DE 50107069D1 DE 50107069 T DE50107069 T DE 50107069T DE 50107069 T DE50107069 T DE 50107069T DE 50107069 D1 DE50107069 D1 DE 50107069D1
Authority
DE
Germany
Prior art keywords
valve
switching
control unit
accumulator
hydraulic 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.)
Expired - Lifetime
Application number
DE50107069T
Other languages
English (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
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 DE50107069T priority Critical patent/DE50107069D1/de
Application granted granted Critical
Publication of DE50107069D1 publication Critical patent/DE50107069D1/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
    • F15B1/22—Liquid port constructions
    • 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
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control 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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B2013/002—Modular valves, i.e. consisting of an assembly of interchangeable components
    • F15B2013/004—Cartridge valves
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • 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
    • F15B2201/4155—Gas ports having valve means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7792—Movable deflector or choke

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)
  • Lubricants (AREA)
  • Valve Device For Special Equipments (AREA)
DE50107069T 2000-11-16 2001-11-07 Hydrospeicher Expired - Lifetime DE50107069D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50107069T DE50107069D1 (de) 2000-11-16 2001-11-07 Hydrospeicher

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10057746A DE10057746A1 (de) 2000-11-16 2000-11-16 Hydrospeicher
PCT/EP2001/012842 WO2002040871A2 (de) 2000-11-16 2001-11-07 Hydrospeicher
DE50107069T DE50107069D1 (de) 2000-11-16 2001-11-07 Hydrospeicher

Publications (1)

Publication Number Publication Date
DE50107069D1 true DE50107069D1 (de) 2005-09-15

Family

ID=7664117

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10057746A Withdrawn DE10057746A1 (de) 2000-11-16 2000-11-16 Hydrospeicher
DE50107069T Expired - Lifetime DE50107069D1 (de) 2000-11-16 2001-11-07 Hydrospeicher

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10057746A Withdrawn DE10057746A1 (de) 2000-11-16 2000-11-16 Hydrospeicher

Country Status (7)

Country Link
US (2) US20020056275A1 (de)
EP (1) EP1334280B1 (de)
JP (1) JP2004514096A (de)
AT (1) ATE301777T1 (de)
DE (2) DE10057746A1 (de)
ES (1) ES2246352T3 (de)
WO (1) WO2002040871A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10248591B4 (de) 2002-10-17 2006-04-20 Bos Gmbh & Co. Kg Fensterrollo mit Deckel auf dem Auszugschlitz
DE10330516B3 (de) * 2003-07-05 2004-10-21 Hydac Technology Gmbh Hydrospeicher, insbesondere Kolbenspeicher
DE10333014A1 (de) * 2003-07-18 2005-02-03 Volkswagen Ag Druckspeicher zur Aufnahme und/oder Abgabe eines unter Druck stehenden Mediums
DE10351386A1 (de) * 2003-11-04 2005-06-09 Bauer Maschinen Gmbh Getriebe und Verfahren zur Steuerung eines Innendrucks in dem Getriebe
DE102004028868A1 (de) * 2004-06-15 2006-01-05 Ina-Schaeffler Kg Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
JP4583261B2 (ja) * 2005-06-30 2010-11-17 株式会社クボタ ローダ作業機用アキュームレータ取付構造
JP2010530049A (ja) * 2007-06-14 2010-09-02 リモ−ライド インコーポレイテッド コンパクト液圧アキュムレータ
US7740455B1 (en) 2007-07-09 2010-06-22 Brian Nissen Pumping system with hydraulic pump
NO329959B1 (no) * 2008-08-29 2011-01-31 Tool Tech As Fremgangsmate for bruk av nye spyleporter ved rengjoring av en stempelakkumulator
CN102575760B (zh) * 2009-10-19 2015-10-21 贺德克技术有限公司 用于脉冲式释放能储存于存储箱中的流体量的装置
BR112013006563A2 (pt) 2010-09-22 2016-06-07 Limo Reid Inc conjunto do acumulador e sistema de acumulador
US8567444B2 (en) * 2010-10-08 2013-10-29 GM Global Technology Operations LLC Accumulator assembly
US8602063B2 (en) * 2011-02-08 2013-12-10 Hamilton Sundstrand Corporation Gas over liquid accumulator
US8991546B2 (en) * 2013-03-21 2015-03-31 Deere & Company Work vehicle with fluid attentuator
JP6658218B2 (ja) * 2016-03-31 2020-03-04 アイシン・エィ・ダブリュ株式会社 蓄圧装置の開閉装置及び蓄圧装置
US9885373B1 (en) 2016-10-11 2018-02-06 Honeywell International Inc. Leak-free piston style accumulator
DE102016226304A1 (de) * 2016-12-29 2018-07-05 Robert Bosch Gmbh Hydraulikblock für ein Hydraulikaggregat einer Bremsregelung einer hydraulischen Fahrzeugbremsanlage
DE102017002079B4 (de) 2017-03-04 2019-03-14 Hydrosaar Gmbh Prallbrechanlage
WO2019068102A1 (en) 2017-09-29 2019-04-04 John Bean Technologies Limited APPARATUS AND METHOD FOR RADIO FREQUENCY PROCESSING AND IMPACT
DE102020005257A1 (de) 2020-08-27 2022-03-03 Hydac Technology Gmbh Kolbenspeicher
WO2024163036A1 (en) * 2023-01-31 2024-08-08 Parker-Hannifin Corporation Electrohydraulic steering system with a safety assist configuration

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828760A (en) * 1953-05-19 1958-04-01 British Messier Ltd Automatic cut-outs for hydraulic circuits
US2986158A (en) * 1955-09-03 1961-05-30 Gratzmuller Jean Louis Self-draining hydraulic energy accumulator
US3077898A (en) * 1959-01-28 1963-02-19 Racine Hydraulics And Machiner Fluid relief valve
US3077896A (en) * 1959-10-01 1963-02-19 Archie E Weingard Multiple seat valve
GB1183477A (en) * 1967-09-15 1970-03-04 Hydrotrole Ltd Hydropneumatic Accumulator
US3967782A (en) * 1968-06-03 1976-07-06 Gulf & Western Metals Forming Company Refrigeration expansion valve
GB1288952A (de) * 1969-02-08 1972-09-13
US3741692A (en) * 1970-12-17 1973-06-26 Rupp Co Warren Surge suppressor for fluid lines
US3804125A (en) * 1972-09-28 1974-04-16 Bendix Corp Pump pulsation dampener
GB1581441A (en) * 1976-01-29 1980-12-17 Dobson Park Ind Fluid powered impact tools
FR2341891A1 (fr) * 1976-02-23 1977-09-16 Leduc Gerard Dispositif de regulation de pression pour accumulateur hydraulique
US4162692A (en) * 1976-09-07 1979-07-31 Hydrotrole Limited Hydro-pneumatic flexible bladder accumulator
US4207563A (en) * 1978-06-08 1980-06-10 Midland-Ross Corporation Gas charged accumulator with failure indicator
US4186777A (en) * 1978-10-27 1980-02-05 Deere & Company Pressure vessel retained energy measurement system
JPS5725502A (en) * 1980-07-21 1982-02-10 Toshiba Mach Co Ltd Accumulator with automatic closing valve
US4487226A (en) * 1982-08-12 1984-12-11 Vsi Corporation Failure sensing hydraulic accumulator and system
US4966200A (en) * 1989-01-25 1990-10-30 Iowa Industrial Hydraulics, Inc. Tie bolt accumulator with safety valve
JPH02266101A (ja) * 1989-04-05 1990-10-30 Nhk Spring Co Ltd アキュムレータ
DE3941241C2 (de) * 1989-12-14 2002-03-21 Continental Teves Ag & Co Ohg Kolbendruckspeicher, insbesondere für antriebsschlupfgeregelte Bremsanlagen, sowie Schaltanordnung dazu
US5205326A (en) * 1991-08-23 1993-04-27 Hydraulic Power Systems, Inc. Pressure response type pulsation damper noise attenuator and accumulator
JPH05185822A (ja) * 1991-08-30 1993-07-27 Tokico Ltd 車高調整システム
DE4231991A1 (de) * 1992-09-24 1994-03-31 Bilstein August Gmbh Co Kg Kolbenspeicher für hydraulische Schwingungsdämpfer mit hydropneumatischer Niveauregelung
DE4318553C2 (de) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptiver hydropneumatischer Pulsationsdämpfer
FR2750652B1 (fr) 1996-07-04 1998-11-13 Peugeot Systeme de commande d'une suspension hydropneumatique de vehicule automobile
JP5039254B2 (ja) * 1998-11-25 2012-10-03 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト 圧力媒体アキュムレータ
DE19927594C1 (de) * 1999-06-17 2001-02-08 Hydac Technology Gmbh Hydrospeicher, insbesondere Hydrodämpfer
DE19930101A1 (de) * 1999-07-01 2001-01-18 Fluidtech Gmbh Schaltvorrichtung für eine Arbeitsmaschine
US6478052B1 (en) * 2001-07-25 2002-11-12 Jeff Alan Conley Pulsation damping assembly and method

Also Published As

Publication number Publication date
EP1334280B1 (de) 2005-08-10
US20040028542A1 (en) 2004-02-12
WO2002040871A2 (de) 2002-05-23
EP1334280A2 (de) 2003-08-13
WO2002040871A3 (de) 2002-08-01
JP2004514096A (ja) 2004-05-13
ATE301777T1 (de) 2005-08-15
US20020056275A1 (en) 2002-05-16
US6866066B2 (en) 2005-03-15
DE10057746A1 (de) 2002-06-06
ES2246352T3 (es) 2006-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition