GB2374902B - Hydraulic energy storage device comprising bellows with a testable end position seal - Google Patents

Hydraulic energy storage device comprising bellows with a testable end position seal

Info

Publication number
GB2374902B
GB2374902B GB0209010A GB0209010A GB2374902B GB 2374902 B GB2374902 B GB 2374902B GB 0209010 A GB0209010 A GB 0209010A GB 0209010 A GB0209010 A GB 0209010A GB 2374902 B GB2374902 B GB 2374902B
Authority
GB
United Kingdom
Prior art keywords
testable
bellows
storage device
energy storage
end position
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 - Fee Related
Application number
GB0209010A
Other versions
GB0209010D0 (en
GB2374902A (en
Inventor
Heinz Siegel
Rene Schepp
Juergen Lander
Harald Hermann
Guenter Krenz
Harald Ott
Horst Beling
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0209010D0 publication Critical patent/GB0209010D0/en
Publication of GB2374902A publication Critical patent/GB2374902A/en
Application granted granted Critical
Publication of GB2374902B publication Critical patent/GB2374902B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic 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
    • F15B2201/20—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
    • F15B2201/315—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
    • F15B2201/40—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
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/515—Position detection for separating 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
GB0209010A 2001-04-20 2002-04-19 Hydraulic energy storage device comprising bellows with a testable end position seal Expired - Fee Related GB2374902B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10119357A DE10119357C2 (en) 2001-04-20 2001-04-20 Hydraulic energy storage with a bellows with a testable end position seal

Publications (3)

Publication Number Publication Date
GB0209010D0 GB0209010D0 (en) 2002-05-29
GB2374902A GB2374902A (en) 2002-10-30
GB2374902B true GB2374902B (en) 2003-07-09

Family

ID=7682081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0209010A Expired - Fee Related GB2374902B (en) 2001-04-20 2002-04-19 Hydraulic energy storage device comprising bellows with a testable end position seal

Country Status (2)

Country Link
DE (1) DE10119357C2 (en)
GB (1) GB2374902B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10307129A1 (en) * 2003-02-20 2004-09-16 Robert Bosch Gmbh End position seal for a fluid store for a motor vehicle brake unit has elastic partition between two spaces and a seal and ring piece
DE10320373B4 (en) * 2003-05-07 2009-01-15 Lucas Automotive Gmbh Gas pressure accumulator for a vehicle brake system
DE10332977A1 (en) * 2003-07-21 2005-07-07 Hella Kgaa Hueck & Co. Motor vehicle light, has additional filament which is arranged relative to light entrance surface
DE10355321B4 (en) * 2003-11-27 2014-10-30 Robert Bosch Gmbh Pressure accumulator for a hydraulic system with improved defect detection and method for defect detection in a memory
DE102004016141B4 (en) * 2004-04-01 2006-11-30 Lucas Automotive Gmbh Energy unit for a hydraulically redundant electro-hydraulic brake system
DE102005050604B4 (en) * 2005-10-21 2007-10-11 Lucas Automotive Gmbh Hydraulic accumulator for a vehicle brake system
DE102014001283A1 (en) 2014-02-01 2015-08-06 Hydac Technology Gmbh accumulator
CN105465059A (en) * 2015-12-31 2016-04-06 重庆红江机械有限责任公司 Energy storage device
DE102019107630A1 (en) * 2019-03-25 2020-10-01 Vat Holding Ag Diaphragm bellows

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09329101A (en) * 1996-06-07 1997-12-22 Nobuyuki Sugimura Piston position detector for piston type accumulator
JP2000249101A (en) * 1999-02-26 2000-09-12 Nhk Spring Co Ltd Accumulator device using diaphragm bellows
DE10030937A1 (en) * 2000-06-24 2002-01-03 Bosch Gmbh Robert Hydraulic energy storage with a bellows made of metal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048651A1 (en) * 1980-12-23 1982-07-15 Gesellschaft für Hydraulik-Zubehör mbH, 6603 Sulzbach Pressure vessel with moving wall - has plunger in stationary wall acting on external switch
DE19706427A1 (en) * 1997-02-19 1998-08-20 Itt Mfg Enterprises Inc Pressure fluid accumulator
DE19911030A1 (en) * 1998-08-17 2000-02-24 Continental Teves Ag & Co Ohg Pressure fluid accumulator
DE19847325A1 (en) * 1998-08-18 2000-02-24 Continental Teves Ag & Co Ohg Pressure medium accumulator, particularly for slip-regulated vehicle brake installation, comprises housing with opening for pressure medium input, membrane chamber with bellows-type folded side walls and cover
DE19906800A1 (en) * 1998-11-25 2000-05-31 Continental Teves Ag & Co Ohg Pressure fluid accumulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09329101A (en) * 1996-06-07 1997-12-22 Nobuyuki Sugimura Piston position detector for piston type accumulator
JP2000249101A (en) * 1999-02-26 2000-09-12 Nhk Spring Co Ltd Accumulator device using diaphragm bellows
DE10030937A1 (en) * 2000-06-24 2002-01-03 Bosch Gmbh Robert Hydraulic energy storage with a bellows made of metal

Also Published As

Publication number Publication date
GB0209010D0 (en) 2002-05-29
DE10119357A1 (en) 2002-10-31
DE10119357C2 (en) 2003-11-27
GB2374902A (en) 2002-10-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120419