WO2003016722A3 - Druckspeicher für flüssige und/oder gasförmige medien - Google Patents

Druckspeicher für flüssige und/oder gasförmige medien Download PDF

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Publication number
WO2003016722A3
WO2003016722A3 PCT/DE2002/002479 DE0202479W WO03016722A3 WO 2003016722 A3 WO2003016722 A3 WO 2003016722A3 DE 0202479 W DE0202479 W DE 0202479W WO 03016722 A3 WO03016722 A3 WO 03016722A3
Authority
WO
WIPO (PCT)
Prior art keywords
bellows
pressure accumulator
liquid
gaseous media
lid
Prior art date
Application number
PCT/DE2002/002479
Other languages
English (en)
French (fr)
Other versions
WO2003016722A2 (de
Inventor
Heinz Siegel
Rene Schepp
Juergen Lander
Harald Hermann
Guenter Krenz
Harald Ott
Horst Beling
Original Assignee
Bosch Gmbh Robert
Heinz Siegel
Rene Schepp
Juergen Lander
Harald Hermann
Guenter Krenz
Harald Ott
Horst Beling
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=7694752&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003016722(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bosch Gmbh Robert, Heinz Siegel, Rene Schepp, Juergen Lander, Harald Hermann, Guenter Krenz, Harald Ott, Horst Beling filed Critical Bosch Gmbh Robert
Publication of WO2003016722A2 publication Critical patent/WO2003016722A2/de
Publication of WO2003016722A3 publication Critical patent/WO2003016722A3/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • F16L55/05—Buffers therefor
    • F16L55/052—Pneumatic reservoirs
    • F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic 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
    • F15B2201/40—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
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/61—Assembling or methods for making separating means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Diaphragms And Bellows (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Die Erfindung betrifft einen Druckspeicher (10) fur flüssige und/oder gasförmige Medien mit einem innerhalb eines Gehauses (14, 16) angeordneten Faltenbalg (20), der zwischen einem Balgdeckel (28) und einem Balgboden (32) mehrlagig angeordnete, expandierbare Balglamellen (22) aufweist, wobei jeweils die {usseren Balglamellen (26, 30) mit dem Balgdeckel (28) beziehungsweise dem Balgboden (32) druckdicht verbunden sind, sowie ein Verfahren zur Herstellung eines Faltenbalgs, insbesondere f}r einen Druckspeicher. Es ist vorgesehen, dass der Balgdeckel (28) und/oder der Balgboden (32) mit den {usseren Balglamellen (26 bzw. 30) nur in einem in N{he des Innendurchmessers (56) liegenden Bereich (34) verbunden (gef}gt) sind.
PCT/DE2002/002479 2001-08-08 2002-07-06 Druckspeicher für flüssige und/oder gasförmige medien WO2003016722A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001138868 DE10138868B4 (de) 2001-08-08 2001-08-08 Druckspeicher für flüssige und/oder gasförmige Medien
DE10138868.3 2001-08-08

Publications (2)

Publication Number Publication Date
WO2003016722A2 WO2003016722A2 (de) 2003-02-27
WO2003016722A3 true WO2003016722A3 (de) 2007-12-21

Family

ID=7694752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/002479 WO2003016722A2 (de) 2001-08-08 2002-07-06 Druckspeicher für flüssige und/oder gasförmige medien

Country Status (2)

Country Link
DE (1) DE10138868B4 (de)
WO (1) WO2003016722A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346878A1 (de) * 2002-11-23 2004-06-03 Continental Teves Ag & Co. Ohg Druckmittelspeicher
DE102006014456A1 (de) * 2006-03-29 2007-10-11 Hydac Technology Gmbh Hydrospeicher
DE202007012345U1 (de) * 2007-09-04 2009-01-08 Witzenmann Gmbh Metallbalg
EP3029360B1 (de) * 2013-08-02 2018-09-19 Eagle Industry Co., Ltd. Metallbalg
CN107110354B (zh) * 2014-11-05 2019-03-12 伊格尔工业股份有限公司 金属波纹管
DE102021002971A1 (de) * 2021-06-10 2022-12-15 Hydac Technology Gmbh Trennelement und Hydrospeicher mit einem solchen Trennelement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950107A (en) * 1932-07-30 1934-03-06 Welford P Guinn Pressure alleviator
US2682893A (en) * 1950-05-16 1954-07-06 Solar Aircraft Co Surge arrestor
GB823060A (en) * 1955-03-07 1959-11-04 Weatherhead Co A metallic diaphragm disc and bellows made therefrom and method of making the same
FR1432213A (fr) * 1965-04-30 1966-03-18 Negretti & Zambra Ltd Perfectionnements aux accumulateurs hydrauliques
GB2166496A (en) * 1984-11-03 1986-05-08 Festo Kg Fluid-operated actuator
US4924756A (en) * 1988-05-17 1990-05-15 Eg&G Sealol, Inc. Bellows core and method and apparatus for fabrication thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038982A1 (de) * 1999-08-16 2001-03-01 Luk Lamellen & Kupplungsbau Flüssigkeitsbehälter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950107A (en) * 1932-07-30 1934-03-06 Welford P Guinn Pressure alleviator
US2682893A (en) * 1950-05-16 1954-07-06 Solar Aircraft Co Surge arrestor
GB823060A (en) * 1955-03-07 1959-11-04 Weatherhead Co A metallic diaphragm disc and bellows made therefrom and method of making the same
FR1432213A (fr) * 1965-04-30 1966-03-18 Negretti & Zambra Ltd Perfectionnements aux accumulateurs hydrauliques
GB2166496A (en) * 1984-11-03 1986-05-08 Festo Kg Fluid-operated actuator
US4924756A (en) * 1988-05-17 1990-05-15 Eg&G Sealol, Inc. Bellows core and method and apparatus for fabrication thereof

Also Published As

Publication number Publication date
DE10138868A1 (de) 2003-03-06
DE10138868B4 (de) 2014-10-23
WO2003016722A2 (de) 2003-02-27

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