DK1342922T3 - Trykakkumulator - Google Patents

Trykakkumulator

Info

Publication number
DK1342922T3
DK1342922T3 DK03001475T DK03001475T DK1342922T3 DK 1342922 T3 DK1342922 T3 DK 1342922T3 DK 03001475 T DK03001475 T DK 03001475T DK 03001475 T DK03001475 T DK 03001475T DK 1342922 T3 DK1342922 T3 DK 1342922T3
Authority
DK
Denmark
Prior art keywords
piston
pressure accumulator
gas side
auxiliary
main
Prior art date
Application number
DK03001475T
Other languages
Danish (da)
English (en)
Inventor
Helmfried Kany
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
Application granted granted Critical
Publication of DK1342922T3 publication Critical patent/DK1342922T3/da

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
    • 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
    • F15B2201/32—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
    • F15B2201/41—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
    • F15B2201/41—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
    • F15B2201/4155—Gas ports having valve means
DK03001475T 2002-03-05 2003-01-23 Trykakkumulator DK1342922T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10209663A DE10209663C1 (de) 2002-03-05 2002-03-05 Druckspeicher

Publications (1)

Publication Number Publication Date
DK1342922T3 true DK1342922T3 (da) 2007-03-26

Family

ID=7714024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03001475T DK1342922T3 (da) 2002-03-05 2003-01-23 Trykakkumulator

Country Status (5)

Country Link
EP (1) EP1342922B1 (es)
AT (1) ATE347039T1 (es)
DE (2) DE10209663C1 (es)
DK (1) DK1342922T3 (es)
ES (1) ES2275955T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004008768A1 (de) * 2004-02-23 2005-09-08 Albrecht, Friedhelm Rohrförmiger Körper mit Deckeln
DE102004048822A1 (de) * 2004-10-07 2006-04-13 Continental Teves Ag & Co. Ohg Elektrohydraulisches Aggregat mit integriertem Druckmittelspeicher oder Druckmitteldämpfer
DE102011089951A1 (de) * 2011-12-27 2013-06-27 Robert Bosch Gmbh Hydraulisch gesteuertes Speicherkammerventil
CN109854561A (zh) * 2019-02-12 2019-06-07 广西玉柴重工有限公司 一种液路容变阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754847A (en) * 1951-07-20 1956-07-17 Electrol Inc Piston-type accumulators
CH591020A5 (en) * 1975-08-15 1977-08-31 Gfeller Hans High pressure storage reservoir - has separator of two longitudinally displaceable pistons
DE3930557A1 (de) * 1989-09-13 1991-03-14 Bosch Gmbh Robert Druckmittelspeicher, insbesondere fuer fahrzeug-bremsanlagen
DE19701303A1 (de) * 1997-01-16 1998-07-23 Hydac Technology Gmbh Kolbenspeicher mit Dichtungsvorrichtung
DE19740150A1 (de) * 1997-09-12 1999-03-25 Hydac Technology Gmbh Kolbenspeicher mit Tiefenfiltrationsdichtung

Also Published As

Publication number Publication date
ES2275955T3 (es) 2007-06-16
EP1342922B1 (de) 2006-11-29
EP1342922A3 (de) 2004-05-26
DE10209663C1 (de) 2003-07-31
DE50305803D1 (de) 2007-01-11
EP1342922A2 (de) 2003-09-10
ATE347039T1 (de) 2006-12-15

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