DE3460565D1 - High pressure accumulator - Google Patents

High pressure accumulator

Info

Publication number
DE3460565D1
DE3460565D1 DE8484110454T DE3460565T DE3460565D1 DE 3460565 D1 DE3460565 D1 DE 3460565D1 DE 8484110454 T DE8484110454 T DE 8484110454T DE 3460565 T DE3460565 T DE 3460565T DE 3460565 D1 DE3460565 D1 DE 3460565D1
Authority
DE
Germany
Prior art keywords
gas
piston
space
disposed
spring
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
Application number
DE8484110454T
Other languages
English (en)
Inventor
Wilfried Dr Kruckewitt
Horst Plettner
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri AG Germany
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6210111&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3460565(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brown Boveri und Cie AG Germany, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Priority to DE8484110454T priority Critical patent/DE3460565D1/de
Application granted granted Critical
Publication of DE3460565D1 publication Critical patent/DE3460565D1/de
Expired 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
    • F15B1/24—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
    • 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
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/21—Accumulator cushioning means using springs
    • 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/32—Accumulator separating means having multiple separating means, e.g. with an auxiliary piston sliding within a main piston, multiple membranes or combinations thereof
    • 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
    • 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
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/51—Pressure detection

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)
  • Braking Systems And Boosters (AREA)
DE8484110454T 1983-09-26 1984-09-03 High pressure accumulator Expired DE3460565D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484110454T DE3460565D1 (en) 1983-09-26 1984-09-03 High pressure accumulator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833334813 DE3334813A1 (de) 1983-09-26 1983-09-26 Hochdruckspeicher
DE8484110454T DE3460565D1 (en) 1983-09-26 1984-09-03 High pressure accumulator

Publications (1)

Publication Number Publication Date
DE3460565D1 true DE3460565D1 (en) 1986-10-02

Family

ID=6210111

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833334813 Withdrawn DE3334813A1 (de) 1983-09-26 1983-09-26 Hochdruckspeicher
DE8484110454T Expired DE3460565D1 (en) 1983-09-26 1984-09-03 High pressure accumulator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833334813 Withdrawn DE3334813A1 (de) 1983-09-26 1983-09-26 Hochdruckspeicher

Country Status (4)

Country Link
US (1) US4611634A (de)
EP (1) EP0135850B2 (de)
AT (1) ATE21731T1 (de)
DE (2) DE3334813A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131226A (en) * 1987-07-09 1992-07-21 Milad Limited Partnership Variable volume reservoir and method for its use
US5074193A (en) * 1987-07-29 1991-12-24 Brunswick Corporation Marine power steering system
US5241894A (en) * 1987-07-29 1993-09-07 Brunswick Corporation Marine power steering system
DE3802500C1 (de) * 1988-01-28 1989-06-22 Roboflex Ag, Weinfelden, Ch
US5660532A (en) * 1988-05-02 1997-08-26 Institut Francais Du Petrole Multiphase piston-type pumping system and applications of this system
JPH02186102A (ja) * 1989-01-10 1990-07-20 Nakamura Koki Kk ピストン型アキュムレータのピストン位置検知装置
US5309817A (en) * 1993-03-05 1994-05-10 Sims James O Linear brake for fluid actuator
US7028934B2 (en) * 2003-07-31 2006-04-18 F. L. Smidth Inc. Vertical roller mill with improved hydro-pneumatic loading system
US20080189925A1 (en) * 2005-08-23 2008-08-14 Taho Valves Corporation Method for making water buffer device
US7661442B2 (en) * 2007-06-14 2010-02-16 Limo-Reid, Inc. Compact hydraulic accumulator
EP2466151A1 (de) * 2007-09-10 2012-06-20 Cameron International Corporation Druckkompensierte Akkumulatorflasche
US7527074B1 (en) * 2007-10-15 2009-05-05 The United States of America, as represented by the Administrator of the United States Enviromental Protection Agency Hydraulic pressure accumulator
KR101309317B1 (ko) * 2009-09-10 2013-09-30 엘에스산전 주식회사 가스 차단기용 밸브 및 그를 이용한 가스 차단기
US9194401B2 (en) 2010-09-22 2015-11-24 Nrg Enterprises, Inc. Ultra lightweight and compact accumulator
NO332527B1 (no) * 2010-12-08 2012-10-08 Tool Tech As Fremgangsmate for tilstandsovervaking av hydrauliske akkumulatorer
US8656959B2 (en) * 2011-09-23 2014-02-25 GM Global Technology Operations LLC Hydraulic accumulator
CN103967848A (zh) * 2013-01-30 2014-08-06 韦特柯格雷控制系统有限公司 液压储蓄器
DE102013012752B4 (de) * 2013-07-31 2019-12-24 Audi Ag Hydrauliksystem für ein Automatikgetriebe eines Kraftfahrzeugs
FI127612B (fi) * 2014-12-04 2018-10-15 Aalto Korkeakoulusaeaetioe Mäntäpaineakku
JP2017065575A (ja) * 2015-09-30 2017-04-06 マツダ株式会社 車両の回生システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1090469B (de) *
US3095013A (en) * 1958-07-30 1963-06-25 Mercier Jean Pressure vessels
DE2240394A1 (de) * 1972-08-17 1974-02-28 Licentia Gmbh Hydro-pneumatischer kraftspeicher
DE2336965A1 (de) * 1973-07-20 1975-02-06 Hydraulik Zubehoer Ges Fuer Hydropneumatischer druckspeicher
US4014213A (en) * 1975-12-01 1977-03-29 J. I. Case Company Accumulator warning system
CH624453A5 (de) * 1977-11-04 1981-07-31 Bbc Brown Boveri & Cie
FR2418356A1 (fr) * 1978-02-27 1979-09-21 Gratzmuller Jean Louis Accumulateur hydro-pneumatique a piston muni d'un dispositif detecteur de manque de gaz
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
DE3048651A1 (de) * 1980-12-23 1982-07-15 Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach "druckbehaelter, insbesondere hydropneumatischer speicher"
DE3138214A1 (de) * 1981-09-22 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Aus kolben und zylinder bestehender hydropneumatischer druckspeicher

Also Published As

Publication number Publication date
EP0135850B2 (en) 1990-02-07
ATE21731T1 (de) 1986-09-15
EP0135850B1 (de) 1986-08-27
US4611634A (en) 1986-09-16
DE3334813A1 (de) 1985-04-11
EP0135850A1 (de) 1985-04-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee