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DE4023709A1 - Vorrichtung zur absorption von druckpulsationen - Google Patents

Vorrichtung zur absorption von druckpulsationen

Info

Publication number
DE4023709A1
DE4023709A1 DE19904023709 DE4023709A DE4023709A1 DE 4023709 A1 DE4023709 A1 DE 4023709A1 DE 19904023709 DE19904023709 DE 19904023709 DE 4023709 A DE4023709 A DE 4023709A DE 4023709 A1 DE4023709 A1 DE 4023709A1
Authority
DE
Germany
Prior art keywords
arrangement according
damping chamber
damping
input
pulsation
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.)
Withdrawn
Application number
DE19904023709
Other languages
German (de)
English (en)
Inventor
Franz Fleck
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.)
ITT Automotive Europe GmbH
Original Assignee
Alfred Teves 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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Priority to DE19904023709 priority Critical patent/DE4023709A1/de
Priority to JP3510039A priority patent/JPH05501142A/ja
Priority to EP19910911453 priority patent/EP0494275A1/fr
Priority to PCT/EP1991/001040 priority patent/WO1992001867A1/fr
Publication of DE4023709A1 publication Critical patent/DE4023709A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/40—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system
    • B60T8/4068—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition comprising an additional fluid circuit including fluid pressurising means for modifying the pressure of the braking fluid, e.g. including wheel driven pumps for detecting a speed condition, or pumps which are controlled by means independent of the braking system the additional fluid circuit comprising means for attenuating pressure pulsations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0091—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using a special shape of fluid pass, e.g. throttles, ducts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Pipe Accessories (AREA)
  • Liquid Crystal (AREA)
DE19904023709 1990-07-26 1990-07-26 Vorrichtung zur absorption von druckpulsationen Withdrawn DE4023709A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19904023709 DE4023709A1 (de) 1990-07-26 1990-07-26 Vorrichtung zur absorption von druckpulsationen
JP3510039A JPH05501142A (ja) 1990-07-26 1991-06-06 圧力脈動吸収装置
EP19910911453 EP0494275A1 (fr) 1990-07-26 1991-06-06 Dispositif pour l'absorption des pulsations de pression
PCT/EP1991/001040 WO1992001867A1 (fr) 1990-07-26 1991-06-06 Dispositif pour l'absorption des pulsations de pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904023709 DE4023709A1 (de) 1990-07-26 1990-07-26 Vorrichtung zur absorption von druckpulsationen

Publications (1)

Publication Number Publication Date
DE4023709A1 true DE4023709A1 (de) 1992-01-30

Family

ID=6411029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904023709 Withdrawn DE4023709A1 (de) 1990-07-26 1990-07-26 Vorrichtung zur absorption von druckpulsationen

Country Status (4)

Country Link
EP (1) EP0494275A1 (fr)
JP (1) JPH05501142A (fr)
DE (1) DE4023709A1 (fr)
WO (1) WO1992001867A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508096A1 (de) * 1995-03-08 1996-09-12 Trw Fahrwerksyst Gmbh & Co Lenkventil
US5794508A (en) * 1996-02-22 1998-08-18 Trw Fahrwerksysteme Gmbh & Co. Kg Steering valve
DE102004049512A1 (de) * 2004-10-11 2006-04-13 Bürkert Werke GmbH & Co. KG Modulares Gehäusesystem für fluidische Steuer- und Regelgeräte
DE102015008427B4 (de) 2014-07-02 2023-05-17 Hl Mando Corporation Hochdruckspeicher eines Bremssystems

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2686955A1 (fr) * 1992-02-04 1993-08-06 Automotive Prod France Dispositif d'amortissement pour mecanisme d'actionnement hydraulique.
CN108731871B (zh) * 2017-10-26 2024-04-09 江苏核电有限公司 一种大气压取压装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221061B (de) * 1958-04-21 1966-07-14 Applic Mach Motrices Einrichtung zum Daempfen von Druckstoessen in Fluessigkeitsleitungen mit einer ein Gasvolumen einschliessenden elastischen Blase
DE1956254A1 (de) * 1969-11-08 1971-05-13 Daimler Benz Ag Mit einem Druckregler ausgestattete Druckluftanlage fuer Fahrzeuge
US3621882A (en) * 1970-02-25 1971-11-23 Harry P Kupiec Inline, through-flow pressure compensator and accumulator
DE2254032A1 (de) * 1972-11-04 1974-05-16 Bosch Gmbh Robert Druckspeicher
DE2902995A1 (de) * 1979-01-26 1980-09-04 Sperry Vickers Fluessigkeitsschalldaempfer
DE2910025A1 (de) * 1979-03-14 1980-09-18 Wagner Gmbh J Druckspitzenkompensator fuer pulsierende fluessigkeitsstroeme
DE3146454A1 (de) * 1981-11-24 1983-06-01 Robert Bosch Gmbh, 7000 Stuttgart Element zum daempfen von druckschwingungen in hydraulischen systemen
DE3147000A1 (de) * 1981-11-27 1983-06-30 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Wegeventil
CH666522A5 (de) * 1983-07-26 1988-07-29 Festo Kg Anschlussblock fuer die verbindung von pneumatischen bauelementen.
DE3808901A1 (de) * 1988-03-17 1989-10-05 Teves Gmbh Alfred Radialkolbenpumpe, insbesondere fuer kraftfahrzeug-bremsanlagen mit abs
DE3915781A1 (de) * 1988-05-18 1989-11-30 Zahnradfabrik Friedrichshafen Radialkolbenpumpe
WO1990007060A1 (fr) * 1988-12-17 1990-06-28 Alfred Teves Gmbh Pompe hydraulique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170212A (fr) * 1955-11-14 1959-01-12 Dowty Equipment Ltd Atténuateur de pulsations hydrauliques
DE1242420B (de) * 1962-07-18 1967-06-15 Wilhelm S Everett Pulsationsdaempfer und Fluessigkeitsabscheider fuer stroemende Gase
US3731709A (en) * 1971-06-01 1973-05-08 Fluid Kinetics Corp Liquid pulsation dampener
DE3209296C2 (de) * 1982-03-13 1986-01-02 Balcke-Dürr AG, 4030 Ratingen Anordnung mit einem Pulsationsdämpfer
DE3807954A1 (de) * 1988-03-10 1989-09-21 Kugelfischer G Schaefer & Co Daempfungselement

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221061B (de) * 1958-04-21 1966-07-14 Applic Mach Motrices Einrichtung zum Daempfen von Druckstoessen in Fluessigkeitsleitungen mit einer ein Gasvolumen einschliessenden elastischen Blase
DE1956254A1 (de) * 1969-11-08 1971-05-13 Daimler Benz Ag Mit einem Druckregler ausgestattete Druckluftanlage fuer Fahrzeuge
US3621882A (en) * 1970-02-25 1971-11-23 Harry P Kupiec Inline, through-flow pressure compensator and accumulator
DE2254032A1 (de) * 1972-11-04 1974-05-16 Bosch Gmbh Robert Druckspeicher
DE2902995A1 (de) * 1979-01-26 1980-09-04 Sperry Vickers Fluessigkeitsschalldaempfer
DE2910025A1 (de) * 1979-03-14 1980-09-18 Wagner Gmbh J Druckspitzenkompensator fuer pulsierende fluessigkeitsstroeme
DE3146454A1 (de) * 1981-11-24 1983-06-01 Robert Bosch Gmbh, 7000 Stuttgart Element zum daempfen von druckschwingungen in hydraulischen systemen
DE3147000A1 (de) * 1981-11-27 1983-06-30 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Wegeventil
CH666522A5 (de) * 1983-07-26 1988-07-29 Festo Kg Anschlussblock fuer die verbindung von pneumatischen bauelementen.
DE3808901A1 (de) * 1988-03-17 1989-10-05 Teves Gmbh Alfred Radialkolbenpumpe, insbesondere fuer kraftfahrzeug-bremsanlagen mit abs
DE3915781A1 (de) * 1988-05-18 1989-11-30 Zahnradfabrik Friedrichshafen Radialkolbenpumpe
WO1990007060A1 (fr) * 1988-12-17 1990-06-28 Alfred Teves Gmbh Pompe hydraulique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Z: FAATZ, Hans: Wirkungsvoller Lärmschutz als Summe vieler Einzelmaßnahmen. In: fluid, März 1977S.49,59,53,54 *
DE-Z: JAHASZ, Ferenc: Geräuschminderung durch Einkapselung der Motoren. In: MTZ, 29, 1968, 1, S.11-14 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508096A1 (de) * 1995-03-08 1996-09-12 Trw Fahrwerksyst Gmbh & Co Lenkventil
US5797469A (en) * 1995-03-08 1998-08-25 Trw Fahrwerksystems Gmbh & Co. Kg Steering valve
US5794508A (en) * 1996-02-22 1998-08-18 Trw Fahrwerksysteme Gmbh & Co. Kg Steering valve
DE102004049512A1 (de) * 2004-10-11 2006-04-13 Bürkert Werke GmbH & Co. KG Modulares Gehäusesystem für fluidische Steuer- und Regelgeräte
DE102004049512B4 (de) * 2004-10-11 2013-11-28 Bürkert Werke GmbH Modulares Gehäusesystem für fluidische Steuer- und Regelgeräte
DE102015008427B4 (de) 2014-07-02 2023-05-17 Hl Mando Corporation Hochdruckspeicher eines Bremssystems

Also Published As

Publication number Publication date
EP0494275A1 (fr) 1992-07-15
WO1992001867A1 (fr) 1992-02-06
JPH05501142A (ja) 1993-03-04

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8127 New person/name/address of the applicant

Owner name: ITT AUTOMOTIVE EUROPE GMBH, 60488 FRANKFURT, DE

8139 Disposal/non-payment of the annual fee