DE112019003504T5 - Flüssigkeitsdruck-Steuereinheit an einem Bremssystem für Kraftfahrzeuge - Google Patents

Flüssigkeitsdruck-Steuereinheit an einem Bremssystem für Kraftfahrzeuge Download PDF

Info

Publication number
DE112019003504T5
DE112019003504T5 DE112019003504.5T DE112019003504T DE112019003504T5 DE 112019003504 T5 DE112019003504 T5 DE 112019003504T5 DE 112019003504 T DE112019003504 T DE 112019003504T DE 112019003504 T5 DE112019003504 T5 DE 112019003504T5
Authority
DE
Germany
Prior art keywords
control unit
pump
fluid pressure
pressure control
channel
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.)
Pending
Application number
DE112019003504.5T
Other languages
German (de)
English (en)
Inventor
Masatoshi Nobori
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 DE112019003504T5 publication Critical patent/DE112019003504T5/de
Pending legal-status Critical Current

Links

Images

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
    • 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
    • B60T8/341—Systems characterised by their valves
    • 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
    • B60T8/3675—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units
    • B60T8/368—Electromagnetic valves specially adapted for anti-lock brake and traction control systems integrated in modulator units combined with other mechanical components, e.g. pump units, master cylinders
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Check Valves (AREA)
DE112019003504.5T 2018-07-11 2019-07-09 Flüssigkeitsdruck-Steuereinheit an einem Bremssystem für Kraftfahrzeuge Pending DE112019003504T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018131205A JP2020006870A (ja) 2018-07-11 2018-07-11 車両用のブレーキシステムの液圧制御ユニット
JP2018-131205 2018-07-11
PCT/IB2019/055829 WO2020012349A1 (ja) 2018-07-11 2019-07-09 車両用のブレーキシステムの液圧制御ユニット

Publications (1)

Publication Number Publication Date
DE112019003504T5 true DE112019003504T5 (de) 2021-04-01

Family

ID=67587905

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112019003504.5T Pending DE112019003504T5 (de) 2018-07-11 2019-07-09 Flüssigkeitsdruck-Steuereinheit an einem Bremssystem für Kraftfahrzeuge

Country Status (4)

Country Link
JP (2) JP2020006870A (ja)
CN (1) CN112368193B (ja)
DE (1) DE112019003504T5 (ja)
WO (1) WO2020012349A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7429548B2 (ja) 2020-01-21 2024-02-08 ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 液圧制御ユニット

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1404181A (en) * 1972-01-12 1975-08-28 Lucas Industries Ltd Closure member for use in a non-return valve
DE10305310B4 (de) * 2003-02-10 2005-11-24 Robert Bosch Gmbh Vorrichtung zur Dämpfung von Druckpulsationen
CN201231748Y (zh) * 2007-09-19 2009-05-06 德尔菲技术公司 具有压力顺序阀的车辆液压系统
CN101520036A (zh) * 2009-04-07 2009-09-02 武汉元丰汽车电控系统有限公司 汽车制动防抱死系统回油泵
DE102011075518A1 (de) * 2010-09-02 2012-04-26 Robert Bosch Gmbh Anordnung zur Drosselung einer Fluidströmung und korrespondierende Kolbenpumpe zur Förderung von Fluiden
DE102010040193B4 (de) * 2010-09-03 2021-07-22 Robert Bosch Gmbh Kolbenpumpe mit einer Abströmung
JP5831006B2 (ja) * 2011-04-05 2015-12-09 株式会社アドヴィックス 液圧ブースタ及びそれを用いたポンプバックタイプ液圧ブレーキ装置
DE102011077953A1 (de) * 2011-06-22 2012-12-27 Robert Bosch Gmbh Einspritzvorrichtung
DE102013221817A1 (de) * 2013-10-28 2015-04-30 Robert Bosch Gmbh Dämpfer zum Dämpfen von Druckschwankungen

Also Published As

Publication number Publication date
CN112368193A (zh) 2021-02-12
JP2020006870A (ja) 2020-01-16
CN112368193B (zh) 2023-04-18
JP7123139B2 (ja) 2022-08-22
WO2020012349A1 (ja) 2020-01-16
JPWO2020012349A1 (ja) 2021-06-24

Similar Documents

Publication Publication Date Title
DE3627264C2 (de) Hydraulische Kraftfahrzeug-Bremsanlage
EP0407721A1 (de) Vorrichtung zur Dämpfung von Druckschwingungen
WO2006100286A1 (de) Elektrohydraulische bremsanlage mit fahrdynamikregelung
DE102017200647A1 (de) Bremssystem
DE112017006224T5 (de) Hydraulikdrucksteuereinheit für Fahrzeugbremssystem für Fahrzeuge
DE102013217873A1 (de) Pumpenvorrichtung
EP3371019A1 (de) Druckbegrenzungsventil
DE102005004465A1 (de) Elektrohydraulisches Fahrzeugbremssystem
DE112019003504T5 (de) Flüssigkeitsdruck-Steuereinheit an einem Bremssystem für Kraftfahrzeuge
DE102013225785A1 (de) Schlupfgeregelte hydraulische Fahrzeugbremsanlage und Kombination eines Druckschwingungsdämpfers und eines Rückschlagventils für eine solche Fahrzeugbremsanlage
DE4433518C2 (de) Pneumatische Verstärkungsvorrichtung
DE112019005986T5 (de) Hydraulikdruck-Steuereinheit eines Bremssystems für ein Fahrzeug
EP0983174B1 (de) Hydraulische fahrzeugbremsanlage mit radschlupfregelung sowie ventil für eine solche bremsanlage
DE102019216715A1 (de) Zweistufiges Magnetventil
DE112021003437T5 (de) Flüssigkeitsdruck-Steuereinheit
WO1999051476A1 (de) Elektronisch geregelte bremsanlage mit speicher
DE10016895A1 (de) Hydraulikblock mit integriertem Druckmittelspeicher
DE60315292T2 (de) Druckluftventil für bremsanlagen
DE112021006292T5 (de) Pumpenvorrichtung
DE102006033534A1 (de) Pneumatischer Bremskraftverstärker
DE112004001028T5 (de) Ventilsitz für ein Steuerventil in einem Fahrzeugbremssystem
WO2021037930A1 (de) Ventilbaugruppe
DE112020002884T5 (de) Hydrauliksteuereinheit eines Fahrzeugbremssystems
DE102015213890A1 (de) Hydraulikaggregat
DE4227286C2 (de) Pneumatischer Bremskraftverstärker, insbesondere für Kraftfahrzeuge