WO2022194828A3 - Hydraulisches betätigungssystem für ein bremssystem mit einem 3/2-wegeventil zur wahlweisen verbindung des hauptbremszylinders entweder mit dem wegsimulator oder mit mindestens einem bremskreis - Google Patents

Hydraulisches betätigungssystem für ein bremssystem mit einem 3/2-wegeventil zur wahlweisen verbindung des hauptbremszylinders entweder mit dem wegsimulator oder mit mindestens einem bremskreis Download PDF

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Publication number
WO2022194828A3
WO2022194828A3 PCT/EP2022/056626 EP2022056626W WO2022194828A3 WO 2022194828 A3 WO2022194828 A3 WO 2022194828A3 EP 2022056626 W EP2022056626 W EP 2022056626W WO 2022194828 A3 WO2022194828 A3 WO 2022194828A3
Authority
WO
WIPO (PCT)
Prior art keywords
way valve
travel simulator
hydraulic actuating
brake circuit
braking system
Prior art date
Application number
PCT/EP2022/056626
Other languages
English (en)
French (fr)
Other versions
WO2022194828A2 (de
Inventor
Heinz Leiber
Anton Van Zanten
Original Assignee
Ipgate Ag
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 Ipgate Ag filed Critical Ipgate Ag
Priority to EP22714834.3A priority Critical patent/EP4308423A2/de
Priority to CN202280028505.1A priority patent/CN117177887A/zh
Priority to GB2315372.9A priority patent/GB2619884A/en
Priority to JP2023557093A priority patent/JP2024510005A/ja
Publication of WO2022194828A2 publication Critical patent/WO2022194828A2/de
Publication of WO2022194828A3 publication Critical patent/WO2022194828A3/de

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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • 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
    • B60T8/36—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 including a pilot valve responding to an electromagnetic force
    • B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
    • B60T8/3655—Continuously controlled electromagnetic valves
    • B60T8/366—Valve details
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0634—Lift valves with fixed seats positioned between movable valve members
    • F16K31/0637—Lift valves with fixed seats positioned between movable valve members with ball shaped valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Magnetically Actuated Valves (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Hydraulisches Betätigungssystem für ein Bremssystem, folgendes aufweisend: - mindestens einen Bremskreis (BK) mit mindestens einer hydraulisch betätigten Radbremse, - einen mittels einer Betätigungseinrichtung, insbesondere in Form eines Bremspedals, betätigbaren Hauptbremszylinder (SHZ, THZ) mit mindestens einem Arbeitsraum (R1, R2), - einen hydraulisch wirkenden Wegsimulator (WS) zur Erzeugung einer Reaktionskraft auf die Betätigungseinrichtung, dadurch gekennzeichnet, dass der Arbeitsraum (A1) über ein gesteuertes 3/2-Wege-Ventil (MV) entweder mit ei-nem Bremskreis (BK) oder mit dem Wegsimulator (WS) verbindbar ist.
PCT/EP2022/056626 2021-03-15 2022-03-15 Hydraulisches betätigungssystem für ein bremssystem mit einem 3/2-wegeventil zur wahlweisen verbindung des hauptbremszylinders entweder mit dem wegsimulator oder mit mindestens einem bremskreis WO2022194828A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP22714834.3A EP4308423A2 (de) 2021-03-15 2022-03-15 Hydraulisches betätigungssystem für ein bremssystem mit einem 3/2-wegeventil zur wahlweisen verbindung des hauptbremszylinders entweder mit dem wegsimulator oder mit mindestens einem bremskreis
CN202280028505.1A CN117177887A (zh) 2021-03-15 2022-03-15 用于制动***的具有用于选择性使主制动缸要么与行程模拟器要么与至少一个制动回路连接的两位三通阀的液压操纵***
GB2315372.9A GB2619884A (en) 2021-03-15 2022-03-15 Hydraulic actuating system for a braking system having a 3/2-way valve for selective connection of the main brake cylinder
JP2023557093A JP2024510005A (ja) 2021-03-15 2022-03-15 マスタブレーキシリンダを行程シミュレータまたは少なくとも１つのブレーキ回路に選択的に接続する３ポート２位置切換弁を備えたブレーキシステム用の液圧式の操作システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102021106270.5 2021-03-15
DE102021106270.5A DE102021106270A1 (de) 2021-03-15 2021-03-15 Hydraulisches Betätigungssystem für ein Bremssystem mit einem 3/2-Wegeventil zur wahlweisen Verbindung des Hauptbremszylinders entweder mit dem Wegsimulator oder mit mindestens einem Bremskreis

Publications (2)

Publication Number Publication Date
WO2022194828A2 WO2022194828A2 (de) 2022-09-22
WO2022194828A3 true WO2022194828A3 (de) 2022-11-17

Family

ID=81327639

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/056626 WO2022194828A2 (de) 2021-03-15 2022-03-15 Hydraulisches betätigungssystem für ein bremssystem mit einem 3/2-wegeventil zur wahlweisen verbindung des hauptbremszylinders entweder mit dem wegsimulator oder mit mindestens einem bremskreis

Country Status (6)

Country Link
EP (1) EP4308423A2 (de)
JP (1) JP2024510005A (de)
CN (1) CN117177887A (de)
DE (1) DE102021106270A1 (de)
GB (1) GB2619884A (de)
WO (1) WO2022194828A2 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201442A1 (de) * 1992-01-21 1995-01-05 Wolfgang Offenwanger Elektronisch geregeltes direkt betätigtes 3-Wege-Druckregelventil für gasförmige und flüssige Medien
DE102004052895B3 (de) * 2004-11-02 2006-06-01 Siemens Ag Dreiwegeventil
DE102011087553A1 (de) * 2011-12-01 2013-06-06 Continental Teves Ag & Co. Ohg Membranventil
DE102013217954A1 (de) * 2013-09-09 2015-03-12 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug und Betriebsverfahren
DE102017222440A1 (de) * 2017-01-11 2018-07-12 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betrieb
WO2020165285A1 (de) * 2019-02-12 2020-08-20 Ipgate Ag Bremssystem mit einer druckversorgungseinrichtung und einem sicherheitsgate für die bremskreise

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013222653A1 (de) 2013-11-07 2015-05-07 Robert Bosch Gmbh Schlupfgeregelte hydraulische Fahrzeugbremsanlage
DE102017000472A1 (de) 2017-01-19 2018-07-19 Lucas Automotive Gmbh Hydraulische Kraftfahrzeug-Bremsanlage und Verfahren zum Betreiben und zum Prüfen derselben
DE102019118895A1 (de) 2019-07-12 2021-01-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Parkbremseinrichtung für ein Nutzfahrzeug

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4201442A1 (de) * 1992-01-21 1995-01-05 Wolfgang Offenwanger Elektronisch geregeltes direkt betätigtes 3-Wege-Druckregelventil für gasförmige und flüssige Medien
DE102004052895B3 (de) * 2004-11-02 2006-06-01 Siemens Ag Dreiwegeventil
DE102011087553A1 (de) * 2011-12-01 2013-06-06 Continental Teves Ag & Co. Ohg Membranventil
DE102013217954A1 (de) * 2013-09-09 2015-03-12 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug und Betriebsverfahren
DE102017222440A1 (de) * 2017-01-11 2018-07-12 Continental Teves Ag & Co. Ohg Bremsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betrieb
WO2020165285A1 (de) * 2019-02-12 2020-08-20 Ipgate Ag Bremssystem mit einer druckversorgungseinrichtung und einem sicherheitsgate für die bremskreise

Also Published As

Publication number Publication date
JP2024510005A (ja) 2024-03-05
CN117177887A (zh) 2023-12-05
DE102021106270A1 (de) 2022-09-15
EP4308423A2 (de) 2024-01-24
WO2022194828A2 (de) 2022-09-22
GB2619884A (en) 2023-12-20

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