JP2019188931A - 車両用のブレーキシステムの液圧制御ユニット - Google Patents

車両用のブレーキシステムの液圧制御ユニット Download PDF

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Publication number
JP2019188931A
JP2019188931A JP2018081933A JP2018081933A JP2019188931A JP 2019188931 A JP2019188931 A JP 2019188931A JP 2018081933 A JP2018081933 A JP 2018081933A JP 2018081933 A JP2018081933 A JP 2018081933A JP 2019188931 A JP2019188931 A JP 2019188931A
Authority
JP
Japan
Prior art keywords
flow path
pump
damper unit
control unit
chamber
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
JP2018081933A
Other languages
English (en)
Japanese (ja)
Inventor
貴紀 坂本
Takanori Sakamoto
貴紀 坂本
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
Priority to JP2018081933A priority Critical patent/JP2019188931A/ja
Priority to JP2020515305A priority patent/JP7060680B2/ja
Priority to PCT/IB2019/052800 priority patent/WO2019207385A1/fr
Publication of JP2019188931A publication Critical patent/JP2019188931A/ja
Pending legal-status Critical Current

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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
    • B60T8/36—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
    • 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
    • B60T8/48—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 connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809—Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4863—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems
    • B60T8/4872—Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems closed systems pump-back systems

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Vibration Prevention Devices (AREA)
  • Braking Systems And Boosters (AREA)
JP2018081933A 2018-04-23 2018-04-23 車両用のブレーキシステムの液圧制御ユニット Pending JP2019188931A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018081933A JP2019188931A (ja) 2018-04-23 2018-04-23 車両用のブレーキシステムの液圧制御ユニット
JP2020515305A JP7060680B2 (ja) 2018-04-23 2019-04-05 車両用のブレーキシステムの液圧制御ユニット
PCT/IB2019/052800 WO2019207385A1 (fr) 2018-04-23 2019-04-05 Unité amortisseur et unité de commande de pression hydraulique équipée de cette dernière

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018081933A JP2019188931A (ja) 2018-04-23 2018-04-23 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
JP2019188931A true JP2019188931A (ja) 2019-10-31

Family

ID=66589591

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018081933A Pending JP2019188931A (ja) 2018-04-23 2018-04-23 車両用のブレーキシステムの液圧制御ユニット
JP2020515305A Active JP7060680B2 (ja) 2018-04-23 2019-04-05 車両用のブレーキシステムの液圧制御ユニット

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020515305A Active JP7060680B2 (ja) 2018-04-23 2019-04-05 車両用のブレーキシステムの液圧制御ユニット

Country Status (2)

Country Link
JP (2) JP2019188931A (fr)
WO (1) WO2019207385A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021091370A (ja) * 2019-12-12 2021-06-17 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Ｒｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ ポンプ装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022087561A (ja) 2020-12-01 2022-06-13 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 ポンプ装置
JP2022087562A (ja) * 2020-12-01 2022-06-13 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 ポンプ装置
JP7546161B2 (ja) * 2021-05-28 2024-09-05 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 脈動低減装置および該脈動低減装置を備える車両のブレーキ液圧制御装置
KR20240090740A (ko) * 2021-10-26 2024-06-21 로베르트 보쉬 게엠베하 감쇠 장치, 액압 제어 유닛 및 브레이크 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1373140A (fr) * 1963-08-10 1964-09-25 Dispositif de sécurité utilisable dans les systèmes hydrauliques comme ceux des freins et des embrayages des véhicules automobiles
JPH01106759A (ja) * 1987-10-20 1989-04-24 Akebono Brake Ind Co Ltd アンチロック装置
DE4040277A1 (de) * 1990-12-17 1992-06-25 Bosch Gmbh Robert Schlupfgeregelte hydraulische bremsanlage, insbesondere fuer kraftfahrzeuge
DE10218973A1 (de) * 2002-04-27 2003-11-06 Continental Teves Ag & Co Ohg Verfahren zur Steuerung einer hydraulischen Fahrzeugbremsanlage mit aktiver hydraulischer Bremskraftverstärkung und hydraulischer Bremsanlage
JP5795605B2 (ja) * 2013-03-26 2015-10-14 日信工業株式会社 車両用ブレーキ液圧制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021091370A (ja) * 2019-12-12 2021-06-17 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Ｒｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ ポンプ装置
JP7403302B2 (ja) 2019-12-12 2023-12-22 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 ポンプ装置

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Publication number Publication date
JP7060680B2 (ja) 2022-04-26
JPWO2019207385A1 (ja) 2021-01-14
WO2019207385A1 (fr) 2019-10-31

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