PT91083A - Sistema de travao de emergencia para travoes pneumaticos de actuacao indirecta - Google Patents

Sistema de travao de emergencia para travoes pneumaticos de actuacao indirecta

Info

Publication number
PT91083A
PT91083A PT91083A PT9108389A PT91083A PT 91083 A PT91083 A PT 91083A PT 91083 A PT91083 A PT 91083A PT 9108389 A PT9108389 A PT 9108389A PT 91083 A PT91083 A PT 91083A
Authority
PT
Portugal
Prior art keywords
pressure
differential pressure
restrictor
pilot valve
brake
Prior art date
Application number
PT91083A
Other languages
English (en)
Other versions
PT91083B (pt
Inventor
Pius Fischer
Original Assignee
Oerlikon Buehrle Ag
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 Oerlikon Buehrle Ag filed Critical Oerlikon Buehrle Ag
Publication of PT91083A publication Critical patent/PT91083A/pt
Publication of PT91083B publication Critical patent/PT91083B/pt

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
    • 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
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Braking Arrangements (AREA)
PT91083A 1988-07-07 1989-07-06 Sistema de travao de emergencia para travoes pneumaticos de actuacao indirecta PT91083B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH259888 1988-07-07

Publications (2)

Publication Number Publication Date
PT91083A true PT91083A (pt) 1990-02-08
PT91083B PT91083B (pt) 1994-07-29

Family

ID=4237368

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91083A PT91083B (pt) 1988-07-07 1989-07-06 Sistema de travao de emergencia para travoes pneumaticos de actuacao indirecta

Country Status (4)

Country Link
EP (1) EP0349751B1 (pt)
AT (1) ATE72640T1 (pt)
DE (1) DE58900835D1 (pt)
PT (1) PT91083B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043074B (zh) * 2012-12-24 2016-09-21 中车青岛四方车辆研究所有限公司 高速动车组和城轨交通车辆用紧急阀
RU2633664C1 (ru) * 2016-06-14 2017-10-16 Открытое акционерное общество МТЗ ТРАНСМАШ Электропневматический тормоз с цифровым управлением
CN107914729B (zh) * 2017-11-15 2019-07-09 中车株洲电力机车有限公司 一种轨道车辆及其制动设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348837A2 (fr) * 1973-11-24 1977-11-18 Knorr Bremse Gmbh Installation de surveillance,en fonction de l'ecoulement,pour la conduite generale d'installations de freinage a air comprime de vehicules sur rails
DD114037A5 (pt) * 1973-11-24 1975-07-12
ZA80674B (en) * 1979-02-20 1981-02-25 Westinghouse Brake & Signal Rail vehicle braking apparatus
DE3232836A1 (de) * 1982-09-03 1984-03-08 Knorr-Bremse GmbH, 8000 München Elektropneumatische steuereinrichtung fuer die druckluftbremsen von schienenfahrzeugen
DE3660534D1 (en) * 1985-08-15 1988-09-22 Oerlikon Buehrle Ag Driver's electro-pneumatic brake installation for railway vehicles

Also Published As

Publication number Publication date
ATE72640T1 (de) 1992-03-15
EP0349751B1 (de) 1992-02-19
PT91083B (pt) 1994-07-29
EP0349751A1 (de) 1990-01-10
DE58900835D1 (de) 1992-03-26

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19940105