TW200624311A - Brake control device - Google Patents

Brake control device

Info

Publication number
TW200624311A
TW200624311A TW094142058A TW94142058A TW200624311A TW 200624311 A TW200624311 A TW 200624311A TW 094142058 A TW094142058 A TW 094142058A TW 94142058 A TW94142058 A TW 94142058A TW 200624311 A TW200624311 A TW 200624311A
Authority
TW
Taiwan
Prior art keywords
valve
solenoid valve
emergency
feeding
control
Prior art date
Application number
TW094142058A
Other languages
Chinese (zh)
Other versions
TWI271340B (en
Inventor
Osamu Akamatsu
Masatami Yamanaka
Kazunori Morimoto
Original Assignee
Nabtesco Corp
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 Nabtesco Corp filed Critical Nabtesco Corp
Publication of TW200624311A publication Critical patent/TW200624311A/en
Application granted granted Critical
Publication of TWI271340B publication Critical patent/TWI271340B/en

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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/36—Other control devices or valves characterised by definite functions
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • 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

Landscapes

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

Abstract

To realize miniaturization and to constitute a control panel so as to hardly receive influence of heat release from a solenoid valve. The brake control device is provided with a regular use solenoid valve 3 in common use for feeding a control pressure according to an electric signal; a relay valve 10 for feeding a brake pressure to a brake cylinder based on the control pressure; a variable load valve 20 for feeding an emergency control pressure based on the variable load signal pressure from an air spring 7; an emergency solenoid valve 4 for feeding the emergency control pressure to the relay valve 10 according to the electric signal; and the control panel 5 for controlling a voltage applied to the regular use solenoid valve 3 and the emergency solenoid valve 4. The device has a valve body unit 2 installed with the relay valve 10, the variable load valve 20 and the input/output conduit in the inside. The regular use solenoid valve 3 and the emergency solenoid valve 4 are provided on an upper surface side on the outer side of the valve body unit 2 and the control board 5 is provided on a side surface side of the outer side of the valve body unit 2.
TW094142058A 2004-12-20 2005-11-30 Brake control device TWI271340B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004367304A JP4699020B2 (en) 2004-12-20 2004-12-20 Brake control device

Publications (2)

Publication Number Publication Date
TW200624311A true TW200624311A (en) 2006-07-16
TWI271340B TWI271340B (en) 2007-01-21

Family

ID=36669851

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094142058A TWI271340B (en) 2004-12-20 2005-11-30 Brake control device

Country Status (5)

Country Link
JP (1) JP4699020B2 (en)
KR (1) KR100725461B1 (en)
CN (1) CN100381317C (en)
HK (1) HK1091448A1 (en)
TW (1) TWI271340B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385089B (en) * 2006-12-08 2013-02-11 Wabtec Holding Corp Fatigue-resistant emergency release device for rail transit vehicle coupler

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003798A1 (en) * 2008-01-10 2009-07-16 Robert Bosch Gmbh Method for controlling a solenoid valve
JP5308960B2 (en) * 2009-08-24 2013-10-09 ナブテスコ株式会社 Brake control device
JP5308959B2 (en) * 2009-08-24 2013-10-09 ナブテスコ株式会社 Brake pressure control valve and brake control device
WO2011024406A1 (en) * 2009-08-24 2011-03-03 ナブテスコ株式会社 Brake pressure control valve and brake control device
CN102050134B (en) * 2010-12-15 2012-05-23 青岛四方车辆研究所有限公司 Air spring failure indication and braking device system
DE102011110047A1 (en) * 2011-08-12 2013-02-14 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Emergency brake device for a rail vehicle, brake system for a rail vehicle and rail vehicle
JP5456008B2 (en) * 2011-11-30 2014-03-26 三菱重工業株式会社 Brake control device
JP5456009B2 (en) * 2011-11-30 2014-03-26 三菱重工業株式会社 Brake control device
JPWO2015174209A1 (en) * 2014-05-16 2017-04-20 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング ABS hydraulic unit
JP6202656B2 (en) * 2014-05-16 2017-09-27 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング ABS hydraulic unit
CN106864446B (en) * 2015-12-11 2019-11-22 北汽福田汽车股份有限公司 Inductive proportional valve, brake fluid system and vehicle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5040853A (en) * 1988-04-20 1991-08-20 Alfred Teves Gmbh Electrohydraulic pressure control system
JPH02241866A (en) * 1989-03-15 1990-09-26 Nippon Air Brake Co Ltd Brake control device for railroad vehicle
JPH05294237A (en) * 1992-04-16 1993-11-09 Akebono Brake Res & Dev Center Ltd Train brake dispersion control method
JP2764009B2 (en) * 1994-08-31 1998-06-11 株式会社ナブコ Vehicle brake system
JP3122598B2 (en) * 1995-03-30 2001-01-09 住友電装株式会社 Electronic control unit integrated with hydraulic unit in anti-lock brake system
DE19620037A1 (en) * 1996-05-17 1997-11-20 Bosch Gmbh Robert Method and device for controlling a solenoid valve
KR980001594A (en) * 1996-06-17 1998-03-30 오상수 Solenoid valve device of anti-lock brake system
JP2000272501A (en) * 1999-03-25 2000-10-03 Railway Technical Res Inst Blake control device for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385089B (en) * 2006-12-08 2013-02-11 Wabtec Holding Corp Fatigue-resistant emergency release device for rail transit vehicle coupler

Also Published As

Publication number Publication date
KR100725461B1 (en) 2007-06-07
KR20060070471A (en) 2006-06-23
TWI271340B (en) 2007-01-21
JP4699020B2 (en) 2011-06-08
CN1792691A (en) 2006-06-28
HK1091448A1 (en) 2007-01-19
CN100381317C (en) 2008-04-16
JP2006168664A (en) 2006-06-29

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees