JP2004210279A - 鉄道車両の台車のブレーキ負荷計量配分機能を果たす台車制御ユニット及び方法 - Google Patents

鉄道車両の台車のブレーキ負荷計量配分機能を果たす台車制御ユニット及び方法 Download PDF

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Publication number
JP2004210279A
JP2004210279A JP2004003265A JP2004003265A JP2004210279A JP 2004210279 A JP2004210279 A JP 2004210279A JP 2004003265 A JP2004003265 A JP 2004003265A JP 2004003265 A JP2004003265 A JP 2004003265A JP 2004210279 A JP2004210279 A JP 2004210279A
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JP
Japan
Prior art keywords
brake
bogie
valve
pressure
control
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
JP2004003265A
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English (en)
Japanese (ja)
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JP2004210279A5 (enExample
Inventor
James A Wood
ジェイムズ・エイ・ウッド
Richard J Mazur
リチャード・ジェイ・メイザー
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.)
Westinghouse Air Brake Technologies Corp
Original Assignee
Westinghouse Air Brake Technologies 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 Westinghouse Air Brake Technologies Corp filed Critical Westinghouse Air Brake Technologies Corp
Publication of JP2004210279A publication Critical patent/JP2004210279A/ja
Publication of JP2004210279A5 publication Critical patent/JP2004210279A5/ja
Pending legal-status Critical Current

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    • 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
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
JP2004003265A 2003-01-08 2004-01-08 鉄道車両の台車のブレーキ負荷計量配分機能を果たす台車制御ユニット及び方法 Pending JP2004210279A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/338,296 US6820944B2 (en) 2003-01-08 2003-01-08 Digital multi-point electronic load weigh system

Publications (2)

Publication Number Publication Date
JP2004210279A true JP2004210279A (ja) 2004-07-29
JP2004210279A5 JP2004210279A5 (enExample) 2005-05-26

Family

ID=32507448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004003265A Pending JP2004210279A (ja) 2003-01-08 2004-01-08 鉄道車両の台車のブレーキ負荷計量配分機能を果たす台車制御ユニット及び方法

Country Status (4)

Country Link
US (2) US6820944B2 (enExample)
EP (1) EP1437281A1 (enExample)
JP (1) JP2004210279A (enExample)
CA (1) CA2454954C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518224A (ja) * 2005-12-06 2009-05-07 ロール インダストリー 多車軸陸路車両用２段電気空圧制御式ブレーキシステム

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040124699A1 (en) * 2002-12-26 2004-07-01 Westinghouse Air Brake Technologies Corporation Dual feedback, high accuracy brake cylinder pressure control
ITTO20040239A1 (it) 2004-04-20 2004-07-20 Sab Wabco Spa Gruppo elettropneumatico di controllo della frenatura di un veicolo ferroviario o ferrotranviario
US7520574B2 (en) 2006-03-28 2009-04-21 Wabtec Holding Corporation Pneumatic emergency brake release timer
CN100475619C (zh) * 2006-06-07 2009-04-08 吴萌岭 微机控制模拟式直通电空气液转换列车制动系统
EP2314497B1 (de) 2009-10-22 2014-08-27 VERMOP Salmon GmbH Transportwagen für Reinigungsutensilien
CN102700539B (zh) * 2012-05-30 2013-05-08 上海庞丰交通设备科技有限公司 多功能控制式微机直通电空制动系统
US9429036B2 (en) 2013-09-24 2016-08-30 General Electric Company Cooling system for control valve actuators
US9404389B2 (en) 2013-09-24 2016-08-02 General Electric Company Passive cooling system for control valve actuators within a negative pressure turbine enclosure using ambient cooling air
US10029666B2 (en) * 2015-03-19 2018-07-24 Westinghouse Air Brake Technologies Corporation Hot wheel protection valve
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
ITUB20152716A1 (it) * 2015-07-31 2017-01-31 Faiveley Transport Italia Spa Apparecchiatura elettropneumatica di controllo della frenatura per un veicolo ferroviario.
US9925969B2 (en) 2016-03-07 2018-03-27 Westinghouse Air Brake Technologies Corporation Cut-off valve and hot wheel protection valve arrangement
US10059320B2 (en) 2017-01-25 2018-08-28 Westinghouse Air Brake Technologies Corporation Automatic retainer valve
IT201800010349A1 (it) * 2018-11-15 2020-05-15 Faiveley Transport Italia Spa Sistema di controllo elettronico della frenatura di un veicolo ferroviario
CN111664927B (zh) * 2020-05-28 2022-04-26 首钢京唐钢铁联合有限责任公司 判定轨道衡计量状态的方法及装置
CN112918512B (zh) * 2021-03-25 2023-05-26 中车青岛四方机车车辆股份有限公司 一种动车组紧急制动方法及相关装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5662389A (en) * 1996-09-10 1997-09-02 New York Air Brake Corporation Variable load EP brake control system
US5887953A (en) * 1997-01-28 1999-03-30 Westinghouse Air Brake Company Dual pneumatic trainline control unit
US5788339A (en) * 1997-01-28 1998-08-04 Westinghouse Air Brake Company Universal pneumatic brake control unit
US6435623B1 (en) * 1997-10-10 2002-08-20 Ge Harris Railway Electronics, Llc Valve assembly for electrically controlled pneumatic brakes
US6126247A (en) * 1998-03-10 2000-10-03 Westinghouse Air Brake Company Computer control of railroad train brake system operation
US6120109A (en) * 1998-04-09 2000-09-19 Westinghouse Air Brake Company Electronic emergency brake load weigh device
ITTO980421A1 (it) * 1998-05-19 1999-11-19 Sab Wabco Spa Sistema frenante per veicolo ferrotramviario.
US6839664B1 (en) * 2000-06-09 2005-01-04 Wabtec Holding Corporation Electrically controlled pneumatic end of train pneumatic emulation system
US6561595B2 (en) * 2001-06-28 2003-05-13 New York Air Brake Corporation Brake assembly, system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518224A (ja) * 2005-12-06 2009-05-07 ロール インダストリー 多車軸陸路車両用２段電気空圧制御式ブレーキシステム

Also Published As

Publication number Publication date
US6820944B2 (en) 2004-11-23
US20040130205A1 (en) 2004-07-08
EP1437281A1 (en) 2004-07-14
US20050082906A1 (en) 2005-04-21
US7040715B2 (en) 2006-05-09
CA2454954C (en) 2007-09-04
CA2454954A1 (en) 2004-07-08

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