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DE502004006412D1 - Hydrospeicher mit positionsanzeige - Google Patents

Hydrospeicher mit positionsanzeige

Info

Publication number
DE502004006412D1
DE502004006412D1 DE502004006412T DE502004006412T DE502004006412D1 DE 502004006412 D1 DE502004006412 D1 DE 502004006412D1 DE 502004006412 T DE502004006412 T DE 502004006412T DE 502004006412 T DE502004006412 T DE 502004006412T DE 502004006412 D1 DE502004006412 D1 DE 502004006412D1
Authority
DE
Germany
Prior art keywords
separating element
housing
accumulator housing
accumulator
series
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
DE502004006412T
Other languages
English (en)
Inventor
Walter Dorr
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 DE502004006412D1 publication Critical patent/DE502004006412D1/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
    • F15B1/24—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
    • F15B2201/30—Accumulator separating means
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • F15B2201/312—Sealings therefor, e.g. piston rings
    • 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
    • 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
    • F15B2201/515—Position detection for 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)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Actuator (AREA)
DE502004006412T 2003-03-11 2004-01-22 Hydrospeicher mit positionsanzeige Expired - Lifetime DE502004006412D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10310427A DE10310427A1 (de) 2003-03-11 2003-03-11 Hydrospeicher
PCT/EP2004/000471 WO2004081389A1 (de) 2003-03-11 2004-01-22 Hydrospeicher mit positionsanzeige

Publications (1)

Publication Number Publication Date
DE502004006412D1 true DE502004006412D1 (de) 2008-04-17

Family

ID=32920701

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10310427A Withdrawn DE10310427A1 (de) 2003-03-11 2003-03-11 Hydrospeicher
DE502004006412T Expired - Lifetime DE502004006412D1 (de) 2003-03-11 2004-01-22 Hydrospeicher mit positionsanzeige

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10310427A Withdrawn DE10310427A1 (de) 2003-03-11 2003-03-11 Hydrospeicher

Country Status (5)

Country Link
US (1) US7234490B2 (de)
EP (1) EP1601879B1 (de)
AT (1) ATE388329T1 (de)
DE (2) DE10310427A1 (de)
WO (1) WO2004081389A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8020587B2 (en) * 2007-06-11 2011-09-20 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Piston-in sleeve hydraulic pressure accumulator
GB0811562D0 (en) * 2008-06-24 2008-07-30 Aes Eng Ltd Mechanical seal support system
IT1393598B1 (it) * 2009-03-31 2012-04-27 Natali Attuatore pneumatico
DE102009016570A1 (de) * 2009-04-06 2010-10-07 Robert Bosch Gmbh Kolbenspeicher
DE102009034512A1 (de) * 2009-07-25 2011-01-27 Schaeffler Technologies Gmbh & Co. Kg Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine
US8281897B1 (en) * 2010-02-02 2012-10-09 Trendsetter Engineering, Inc. Automatic accumulator switching apparatus and system
US9428994B2 (en) 2010-07-01 2016-08-30 National Oilwell Varco, L.P. Blowout preventer monitor with trigger sensor and method of using same
NO2588709T3 (de) * 2010-07-01 2018-07-21
US8602063B2 (en) * 2011-02-08 2013-12-10 Hamilton Sundstrand Corporation Gas over liquid accumulator
DE102014001283A1 (de) * 2014-02-01 2015-08-06 Hydac Technology Gmbh Druckspeicher
DE102015005395A1 (de) 2015-04-28 2016-11-03 Hydac Technology Gmbh Hydrospeicher
US9587461B1 (en) * 2015-09-11 2017-03-07 Cameron International Corporation Systems and methods for monitoring blowout preventer equipment
US10190604B2 (en) * 2015-10-22 2019-01-29 Caterpillar Inc. Piston and magnetic bearing for hydraulic hammer
WO2017220179A1 (de) 2016-06-25 2017-12-28 Hydac Technology Gmbh Hydropneumatischer kolbenspeicher
DE102016007798A1 (de) 2016-06-25 2017-12-28 Hydac Technology Gmbh Hydropneumatischer Kolbenspeicher
DE102016007824A1 (de) 2016-06-25 2017-12-28 Hydac Technology Gmbh Hydropneumatischer Kolbenspeicher
EP3296574A1 (de) * 2016-09-20 2018-03-21 Eaton SAS Akkumulator mit fluidpegelindikator
US10208555B2 (en) 2016-09-27 2019-02-19 Cameron International Corporation Blowout preventer monitoring systems and methods
DE102022000197A1 (de) * 2022-01-20 2023-07-20 Hydac Technology Gmbh Hydrospeicher
DE102023003532A1 (de) 2023-08-29 2025-03-06 Hydac Technology Gmbh System
DE102024001481A1 (de) 2024-05-07 2025-11-13 Hydac Technology Gmbh System

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181835A (en) * 1978-03-27 1980-01-01 Bowden John W Gas flow indicator having a magnetic field sensitive switch that _is responsive to the position of a magnet secured to a piston
DE3411367A1 (de) * 1984-03-28 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Druckmittelspeicher
US4754648A (en) * 1986-12-23 1988-07-05 Halliburton Company Safety relief for piston-type gauge protector
US4755636A (en) * 1987-06-24 1988-07-05 Taiyo, Ltd. Piston position detecting device for fluid pressure cylinder
DE3910691C2 (de) 1989-04-03 1998-07-09 Teves Gmbh Alfred Fluidaggregat
DE10143675A1 (de) * 2001-08-01 2003-02-13 Continental Teves Ag & Co Ohg Kolbenspeicher

Also Published As

Publication number Publication date
EP1601879A1 (de) 2005-12-07
EP1601879B1 (de) 2008-03-05
US20060213365A1 (en) 2006-09-28
DE10310427A1 (de) 2004-09-30
US7234490B2 (en) 2007-06-26
ATE388329T1 (de) 2008-03-15
WO2004081389A1 (de) 2004-09-23

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Legal Events

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