JPWO2022249014A1 - - Google Patents

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Publication number
JPWO2022249014A1
JPWO2022249014A1 JP2023523697A JP2023523697A JPWO2022249014A1 JP WO2022249014 A1 JPWO2022249014 A1 JP WO2022249014A1 JP 2023523697 A JP2023523697 A JP 2023523697A JP 2023523697 A JP2023523697 A JP 2023523697A JP WO2022249014 A1 JPWO2022249014 A1 JP WO2022249014A1
Authority
JP
Japan
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
JP2023523697A
Other languages
Japanese (ja)
Other versions
JP7546161B2 (en
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
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Publication of JPWO2022249014A1 publication Critical patent/JPWO2022249014A1/ja
Application granted granted Critical
Publication of JP7546161B2 publication Critical patent/JP7546161B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/221—Procedure or apparatus for checking or keeping in a correct functioning condition of brake systems

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
JP2023523697A 2021-05-28 2022-05-23 Pulsation reduction device and vehicle brake fluid pressure control device equipped with said pulsation reduction device Active JP7546161B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021090184 2021-05-28
JP2021090184 2021-05-28
PCT/IB2022/054780 WO2022249014A1 (en) 2021-05-28 2022-05-23 Pulsation reducing device and vehicle brake fluid pressure control device comprising said pulsation reducing device

Publications (2)

Publication Number Publication Date
JPWO2022249014A1 true JPWO2022249014A1 (en) 2022-12-01
JP7546161B2 JP7546161B2 (en) 2024-09-05

Family

ID=82196712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023523697A Active JP7546161B2 (en) 2021-05-28 2022-05-23 Pulsation reduction device and vehicle brake fluid pressure control device equipped with said pulsation reduction device

Country Status (2)

Country Link
JP (1) JP7546161B2 (en)
WO (1) WO2022249014A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9616866B2 (en) * 2013-01-25 2017-04-11 Autoliv Nissin Brake Systems Japan Co., Ltd. Vehicular brake hydraulic pressure control apparatus
DE102013224818A1 (en) * 2013-12-04 2015-06-11 Robert Bosch Gmbh damper
JP2019188931A (en) * 2018-04-23 2019-10-31 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 Fluid pressure control unit of brake system for vehicle
DE102020208639A1 (en) * 2019-08-29 2021-03-04 Continental Teves Ag & Co. Ohg Valve assembly
JP2022087561A (en) * 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 Pump device

Also Published As

Publication number Publication date
WO2022249014A1 (en) 2022-12-01
JP7546161B2 (en) 2024-09-05

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