ES2199662A1 - Acumulador de medio de presion para instalaciones de freno de vehiculos. - Google Patents

Acumulador de medio de presion para instalaciones de freno de vehiculos.

Info

Publication number
ES2199662A1
ES2199662A1 ES200102913A ES200102913A ES2199662A1 ES 2199662 A1 ES2199662 A1 ES 2199662A1 ES 200102913 A ES200102913 A ES 200102913A ES 200102913 A ES200102913 A ES 200102913A ES 2199662 A1 ES2199662 A1 ES 2199662A1
Authority
ES
Spain
Prior art keywords
accumulator
pressure medium
vehicle brake
medium accumulator
hydraulic module
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.)
Granted
Application number
ES200102913A
Other languages
English (en)
Other versions
ES2199662B1 (es
Inventor
Heinz Siegel
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 ES2199662A1 publication Critical patent/ES2199662A1/es
Application granted granted Critical
Publication of ES2199662B1 publication Critical patent/ES2199662B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/4072—Systems in which a driver input signal is used as a control signal for the additional fluid circuit which is normally used for braking
    • B60T8/4081—Systems with stroke simulating devices for driver input
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/148—Arrangements for pressure supply
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • 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
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • 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
    • F15B2201/413—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Acumulador de medio de presión para instalaciones de freno de vehículos. El acumulador de medio de presión está en conexión con un módulo hidráulico (23). El acumulador, de medio de presión comprende una carcasa de acumulador (30), que está dividida, por medio de un elemento de separación (31), en dos cámaras separadas entre sí, y está cerrada herméticamente con una tapa de cierre (32) y por medio de un elemento de cierre (33). El elemento de separación (31) está rodeado por un anillo de guía (36), que se desliza a lo largo de la pared interior de la carcasa de acumulador (30). La carcasa del acumulador (30) y el módulo hidráulico (23) están conectados en unión positiva entre sí por medio de un elemento de conexión (41,48).
ES200102913A 2001-01-05 2001-12-28 Acumulador de medio de presion para instalaciones de freno de vehiculos. Expired - Lifetime ES2199662B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10100315A DE10100315C1 (de) 2001-01-05 2001-01-05 Druckmittelspeicher für Fahrzeugbremsanlagen
DE10100315 2001-01-05

Publications (2)

Publication Number Publication Date
ES2199662A1 true ES2199662A1 (es) 2004-02-16
ES2199662B1 ES2199662B1 (es) 2005-06-16

Family

ID=7669826

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102913A Expired - Lifetime ES2199662B1 (es) 2001-01-05 2001-12-28 Acumulador de medio de presion para instalaciones de freno de vehiculos.

Country Status (3)

Country Link
JP (1) JP2002225702A (es)
DE (1) DE10100315C1 (es)
ES (1) ES2199662B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3906915B2 (ja) 2002-07-15 2007-04-18 株式会社アドヴィックス 液圧回路
ES2733730T3 (es) * 2014-08-21 2019-12-02 Danfoss As Amortiguador de pulsaciones y sistema de compresión de vapor con un amortiguador de pulsaciones
CN106468291A (zh) * 2015-08-17 2017-03-01 天津海莱姆科技有限公司 金属隔膜隔离式蓄能器
WO2021052729A1 (de) * 2019-09-17 2021-03-25 Audi Ag Kolbenspeicher

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526205A (en) * 1979-10-18 1985-07-02 Kazuo Sugimura Pulsation absorption device for high pressure liquid
US6213572B1 (en) * 1997-01-31 2001-04-10 Kelsey-Hayes Company Electro-hydraulic brake system with electronic pedal simulation
EP1133641A1 (de) * 1998-11-25 2001-09-19 Continental Teves AG & Co. oHG Druckmittelspeicher
WO2001083997A1 (de) * 2000-04-28 2001-11-08 Continental Teves Ag & Co. Ohg Druckmittelspeicher mit zwei ventilen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19805843A1 (de) * 1997-11-14 1999-05-20 Itt Mfg Enterprises Inc Hydraulikaggregat für schlupfgeregelte Bremsanlagen
DE19833410B4 (de) * 1998-07-24 2005-02-10 Lucas Industries Public Limited Company, Solihull Hydraulische Ansteuereinheit für eine Kraftfahrzeugbremsanlage
EP0980981B1 (de) * 1998-08-17 2003-11-26 Continental Teves AG & Co. oHG Druckmittelspeicher
DE19906800A1 (de) * 1998-11-25 2000-05-31 Continental Teves Ag & Co Ohg Druckmittelspeicher

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526205A (en) * 1979-10-18 1985-07-02 Kazuo Sugimura Pulsation absorption device for high pressure liquid
US6213572B1 (en) * 1997-01-31 2001-04-10 Kelsey-Hayes Company Electro-hydraulic brake system with electronic pedal simulation
EP1133641A1 (de) * 1998-11-25 2001-09-19 Continental Teves AG & Co. oHG Druckmittelspeicher
WO2001083997A1 (de) * 2000-04-28 2001-11-08 Continental Teves Ag & Co. Ohg Druckmittelspeicher mit zwei ventilen

Also Published As

Publication number Publication date
ES2199662B1 (es) 2005-06-16
DE10100315C1 (de) 2002-08-01
JP2002225702A (ja) 2002-08-14

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