DE69002182D1 - Speicher. - Google Patents

Speicher.

Info

Publication number
DE69002182D1
DE69002182D1 DE9090106309T DE69002182T DE69002182D1 DE 69002182 D1 DE69002182 D1 DE 69002182D1 DE 9090106309 T DE9090106309 T DE 9090106309T DE 69002182 T DE69002182 T DE 69002182T DE 69002182 D1 DE69002182 D1 DE 69002182D1
Authority
DE
Germany
Prior art keywords
storage
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
DE9090106309T
Other languages
English (en)
Other versions
DE69002182T2 (de
Inventor
Yoshiharu Niikura
Akira Kebukawa
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring Co Ltd
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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of DE69002182D1 publication Critical patent/DE69002182D1/de
Application granted granted Critical
Publication of DE69002182T2 publication Critical patent/DE69002182T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/0416—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions
    • B60G17/0424—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics regulated by varying the resiliency of hydropneumatic suspensions by varying the air pressure of the accumulator
    • 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
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • 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
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows
    • 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
    • F15B2201/3157—Sealings for the flexible 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3158—Guides for the flexible separating means, e.g. for a collapsed bladder
    • 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
    • F15B2201/413—Liquid ports having multiple liquid 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
    • F15B2201/415—Gas ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Vehicle Body Suspensions (AREA)
  • Diaphragms And Bellows (AREA)
DE90106309T 1989-04-05 1990-04-02 Speicher. Expired - Lifetime DE69002182T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1086646A JPH02266101A (ja) 1989-04-05 1989-04-05 アキュムレータ

Publications (2)

Publication Number Publication Date
DE69002182D1 true DE69002182D1 (de) 1993-08-19
DE69002182T2 DE69002182T2 (de) 1993-12-02

Family

ID=13892795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90106309T Expired - Lifetime DE69002182T2 (de) 1989-04-05 1990-04-02 Speicher.

Country Status (4)

Country Link
US (1) US4997009A (de)
EP (1) EP0391320B1 (de)
JP (1) JPH02266101A (de)
DE (1) DE69002182T2 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4040271A1 (de) * 1990-12-17 1992-06-25 Teves Gmbh Alfred Hauptzylinder
US5205326A (en) * 1991-08-23 1993-04-27 Hydraulic Power Systems, Inc. Pressure response type pulsation damper noise attenuator and accumulator
US5195619A (en) * 1991-09-03 1993-03-23 General Motors Corporation Internal accumulator for a hydraulic damper
WO1994018488A1 (en) * 1993-02-09 1994-08-18 Hydraulic Power Systems, Inc. Pulsation damper device
DE4318553C2 (de) * 1993-06-04 1995-05-18 Daimler Benz Ag Adaptiver hydropneumatischer Pulsationsdämpfer
US5551767A (en) * 1993-12-07 1996-09-03 Kelsey Hayes Combination high pressure pump/attenuator for vehicle control systems
US5501434A (en) * 1994-05-10 1996-03-26 Lord Corporation Hybrid fluid and elastomer damper
US5771936A (en) * 1994-07-25 1998-06-30 Nok Corporation Accumulator, process and apparatus for making the same
WO1997045306A1 (de) * 1996-05-30 1997-12-04 Lucas Industries Public Limited Company Druckspeicher für fahrzeugbremsanlage
US6076558A (en) 1996-05-30 2000-06-20 Lucas Industries Public Limited Company Electronically controllable vehicle braking system for a motor vehicle
US5638868A (en) * 1996-06-05 1997-06-17 Valcor Engineering Accumulator
US5957252A (en) * 1996-08-02 1999-09-28 Berthold; Brian D. Hydraulic suspension unit
US5819802A (en) * 1997-09-12 1998-10-13 Fan; Jui Hua I-type counterflow absorber
CN1092294C (zh) * 1997-09-29 2002-10-09 曹建钢 膜盒式蓄能器
US6076557A (en) * 1998-06-12 2000-06-20 Senior Engineering Investments Ag Thin wall, high pressure, volume compensator
JP3812621B2 (ja) * 1998-10-15 2006-08-23 Ｎｏｋ株式会社 端面シール
US6003555A (en) * 1998-10-30 1999-12-21 Sheng; Chih-Sheng Structure of a pressure regulator
EP1052412B1 (de) 1999-05-12 2005-03-09 NHK Spring Co., Ltd. Druckspeicher und dessen Herstellungsverfahren
DE19954326B4 (de) 1999-11-11 2006-06-29 Lucas Varity Gmbh Fahrzeugbremsanlage mit einem Gasdruckspeicher
JP2002013501A (ja) * 2000-06-30 2002-01-18 Nok Corp アキュムレータ
US6412476B1 (en) * 2000-08-02 2002-07-02 Ford Global Tech., Inc. Fuel system
JP4213464B2 (ja) * 2000-10-11 2009-01-21 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の充填方法とこの方法を実施するための装置
US6491289B1 (en) * 2000-11-14 2002-12-10 Elyakim Schaap Oleo-pneumatic shock absorbing system
DE10057746A1 (de) * 2000-11-16 2002-06-06 Hydac Technology Gmbh Hydrospeicher
DE10060558A1 (de) * 2000-11-29 2002-06-13 Bosch Gmbh Robert Druckspeicher und Verfahren zum Herstellen eines Druckspeichers
US6405760B1 (en) * 2001-02-05 2002-06-18 Perkinelmer, Inc. Accumulator
JP2003172301A (ja) * 2001-12-04 2003-06-20 Nhk Spring Co Ltd アキュムレータ
US6564830B1 (en) * 2001-12-07 2003-05-20 Caterpillar Inc Method and apparatus for managing fluid pressure using an accumulator
JP3844064B2 (ja) * 2002-03-25 2006-11-08 株式会社アドヴィックス ベローズ式液圧アキュムレータ
JP4131130B2 (ja) 2002-05-29 2008-08-13 株式会社アドヴィックス ベローズ式液圧蓄圧器
JP3867648B2 (ja) * 2002-09-19 2007-01-10 株式会社アドヴィックス ベローズ式液圧アキュムレータ
DE10251780A1 (de) * 2002-11-05 2004-05-19 Heidelberger Druckmaschinen Ag Bogenstanz- und -prägemaschine
US20040256186A1 (en) * 2003-06-18 2004-12-23 Farewell Ronald Wayne Spring-less monotube shock absorber
JP4718129B2 (ja) * 2003-07-30 2011-07-06 日本発條株式会社 車両用ブレーキシステム部品
DE102004036481B4 (de) * 2003-07-30 2020-07-23 Nhk Spring Co., Ltd. Fahrzeug-Bremssystemkomponente
US20050155658A1 (en) * 2004-01-20 2005-07-21 White Andrew J. Hermetically sealed pressure balanced accumulator
DE102004004341A1 (de) * 2004-01-29 2005-08-18 Hydac Technology Gmbh Druckspeicher, insbesondere Pulsationsdämpfer
JP4735811B2 (ja) * 2005-04-15 2011-07-27 Ｎｏｋ株式会社 アキュムレータ
FI118231B (fi) 2006-01-30 2007-08-31 Evac Int Oy Alipaineviemärijärjestelmä
DE102006008175A1 (de) * 2006-02-22 2007-08-23 Hydac Technology Gmbh Druckspeicher, insbesondere Pulsationsdämpfer
DE102007036487A1 (de) * 2007-08-01 2009-02-05 Hydac Technology Gmbh Führungseinrichtung für einen Metallbalg
EP2169690B1 (de) * 2008-09-24 2012-08-29 ABB Technology AG Druckkompensator
JP5474333B2 (ja) * 2008-11-05 2014-04-16 イーグル工業株式会社 アキュムレータ
JP5108733B2 (ja) * 2008-11-27 2012-12-26 Ｎｏｋ株式会社 アキュムレータ
DE102008061221A1 (de) * 2008-12-09 2010-06-10 Hydac Technology Gmbh Hydrospeicher, insbesondere Balgspeicher
JP2010174985A (ja) * 2009-01-29 2010-08-12 Nhk Spring Co Ltd アキュムレータへのガス封入方法
DE102010005410A1 (de) 2010-01-22 2011-07-28 HYDAC Technology GmbH, 66280 Hydrospeicher
US7810522B1 (en) * 2010-04-26 2010-10-12 Nok Corporation Accumulator
JP2013539845A (ja) * 2010-09-22 2013-10-28 リモ−ライド インコーポレイテッド 超軽量で小型のアキュムレータ
JP5852368B2 (ja) * 2011-08-31 2016-02-03 トヨタ自動車株式会社 冷却装置
EP2610881B1 (de) * 2011-12-28 2014-04-30 Siemens Aktiengesellschaft Druckausgleicher für eine Unterwasservorrichtung
JP5872342B2 (ja) * 2012-03-22 2016-03-01 イーグル工業株式会社 アキュムレータ
EP2738780B1 (de) * 2012-11-28 2016-03-16 ABB Technology AG Unterwasserdruckausgleichsanordnung
DE102013011115A1 (de) * 2013-07-03 2015-01-08 Hydac Technology Gmbh Vorrichtung zum Einstellen eines Mediendruckes gegenüber einem Umgebungsdruck
DE202014003535U1 (de) * 2014-04-25 2015-07-30 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Kraftstoffleiste für eine Verbrennungskraftmaschine
US9881702B2 (en) * 2014-12-10 2018-01-30 Ge-Hitachi Nuclear Energy Americas Llc Hydraulic control unit and method of shutting down a nuclear reactor using the same
EP3048619B1 (de) * 2015-01-23 2017-05-17 Siemens Aktiengesellschaft Druckausgleicher für eine Unterwasservorrichtung
DE112016000240T5 (de) * 2015-01-26 2017-11-02 Borgwarner Inc. Akkumulator und verfahren zur herstellung und verwendung desselben
EP3306109B1 (de) * 2015-05-29 2022-04-27 Eagle Industry Co., Ltd. Metallbalgartiger akkumulator
DE102015012253A1 (de) * 2015-09-18 2017-03-23 Hydac Technology Gmbh Balgspeicher, insbesondere Pulsationsdämpfer
CN108138803B (zh) * 2015-10-22 2020-03-27 伊格尔工业股份有限公司 蓄能器
WO2017122481A1 (ja) * 2016-01-13 2017-07-20 イーグル工業株式会社 アキュムレータ
US9670979B1 (en) 2016-05-13 2017-06-06 Liquidspring Technologies, Inc. Resilient expandable pressure vessel
CN109882390B (zh) * 2019-03-08 2020-01-21 西安佰能达动力科技有限公司 一种无余隙桶形隔膜压缩机
CN111140557A (zh) * 2019-12-19 2020-05-12 安徽威迈光机电科技有限公司 一种新型结构的s型波纹管式蓄能器
US11761507B2 (en) * 2021-02-10 2023-09-19 DRiV Automotive Inc. Weight optimized bellow accumulator
US11906015B2 (en) * 2022-01-03 2024-02-20 DRiV Automotive Inc. Damper with a slanted elliptical seal between an intermediate tube and an inner pressure tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB588332A (en) * 1944-03-22 1947-05-20 Electrol Inc Improvements relating to hydraulic accumulators
GB603363A (en) * 1944-10-27 1948-06-15 Electrol Inc Improvements relating to hydraulic accumulators
JPS597856B2 (ja) * 1979-12-07 1984-02-21 本田技研工業株式会社 車両用油圧緩衝装置
SU996768A1 (ru) * 1981-08-17 1983-02-15 Волгоградский Ордена Трудового Красного Знамени Политехнический Институт Пневмогидравлическа рессора
JPS62131136A (ja) * 1985-12-02 1987-06-13 Matsushita Seiko Co Ltd 室外熱交換器の着霜遅延装置
GB2186050B (en) * 1986-01-30 1989-10-25 Nhk Spring Co Ltd Car suspension system
JPS63195102A (ja) * 1987-02-09 1988-08-12 Showa Alum Corp 窒化アルミニウム粉末の連続的製造方法及び装置
US4815706A (en) * 1988-01-15 1989-03-28 Feuling James J Values for improved fluid flow therearound

Also Published As

Publication number Publication date
JPH02266101A (ja) 1990-10-30
EP0391320B1 (de) 1993-07-14
EP0391320A1 (de) 1990-10-10
US4997009A (en) 1991-03-05
DE69002182T2 (de) 1993-12-02

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Legal Events

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8364 No opposition during term of opposition