FR2449574A1 - Systeme de freinage de vehicules ferroviaires - Google Patents

Systeme de freinage de vehicules ferroviaires

Info

Publication number
FR2449574A1
FR2449574A1 FR8003605A FR8003605A FR2449574A1 FR 2449574 A1 FR2449574 A1 FR 2449574A1 FR 8003605 A FR8003605 A FR 8003605A FR 8003605 A FR8003605 A FR 8003605A FR 2449574 A1 FR2449574 A1 FR 2449574A1
Authority
FR
France
Prior art keywords
brakes
train
braking system
awd
fluid flow
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.)
Withdrawn
Application number
FR8003605A
Other languages
English (en)
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of FR2449574A1 publication Critical patent/FR2449574A1/fr
Withdrawn legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

L'INVENTION CONCERNE UN SYSTEME DE FREINAGE DE VEHICULES FERROVIAIRES. LEDIT SYSTEME QUI COOPERE AVEC DES VALVES CV1 CV2, CV3... CVM COMMANDE DES FREINS DES VEHICULES SUCCESSIFS D'UN TRAIN COMMANDEES PAR LA PRESSION REGNANT DANS UNE CONDUITE PRINCIPALE BP LONGEANT LE TRAIN, COMPORTE UN DISPOSITIF D'ALARME AWD REAGISSANT A UNE AUGMENTATION DU DEBIT DU FLUIDE DANS LA CONDUITE PRINCIPALE BP POUR EMETTRE UN SIGNAL INDIQUANT UN EVENTUEL NON-DESSERRAGE DE CERTAINS FREINS DU TRAIN, LE DISPOSITIF D'ALARME AWD ETANT INHIBE PAR UN DISPOSITIF IFV SENSIBLE A LA PRESSION CROISSANTE POUR EMPECHER L'EMISSION D'UN SIGNAL D'AVERTISSEMENT ERRONE DU AU DEBIT DU FLUIDE DANS LA CONDUITE PRINCIPALE PENDANT UN DESSERRAGE DES FREINS. APPLICATION AU FREINAGE DES VEHICULES FERROVIAIRES.
FR8003605A 1979-02-20 1980-02-19 Systeme de freinage de vehicules ferroviaires Withdrawn FR2449574A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7906026 1979-02-20

Publications (1)

Publication Number Publication Date
FR2449574A1 true FR2449574A1 (fr) 1980-09-19

Family

ID=10503320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003605A Withdrawn FR2449574A1 (fr) 1979-02-20 1980-02-19 Systeme de freinage de vehicules ferroviaires

Country Status (7)

Country Link
US (1) US4319787A (fr)
AU (1) AU5571680A (fr)
CA (1) CA1135303A (fr)
DE (1) DE3006279A1 (fr)
FR (1) FR2449574A1 (fr)
GB (1) GB2044374B (fr)
ZA (1) ZA80674B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349751A1 (fr) * 1988-07-07 1990-01-10 Oerlikon-Knorr Eisenbahntechnik AG Dispositif de freinage d'urgence pour frein à air comprimé à action indirecte
WO1991016222A2 (fr) * 1990-04-26 1991-10-31 Knorr-Bremse Ag Commande adaptative du freinage

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3209498A1 (de) * 1982-03-16 1983-09-22 Knorr-Bremse GmbH, 8000 München Stroemungsabhaengiger schalter
US4487060A (en) * 1983-05-18 1984-12-11 Glenayre Electronis, Ltd. Railway brake pressure monitor
DE3408013A1 (de) * 1984-03-05 1985-09-12 Knorr-Bremse GmbH, 8000 München Notbremseinrichtung fuer indirekt wirkende druckluftbremsen von schienenfahrzeug-zuegen
US5683148A (en) * 1995-05-10 1997-11-04 Union Switch & Signal Inc. Brake pipe pneumatic valve
KR100430816B1 (ko) * 2001-11-29 2004-05-10 (주)네오정보시스템 변압 감지시스템 및 이를 이용한 운전면허 시험 시스템
JP2005280516A (ja) * 2004-03-30 2005-10-13 Nabtesco Corp 鉄道車両用ブレーキ制御装置の保守時期検知機構

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042094A (en) * 1935-01-03 1936-05-26 Westinghouse Air Brake Co Warning device for brakes
GB724373A (en) * 1952-08-27 1955-02-16 Gen Motors Corp Improved air pressure indicator arrangements for railway air braking systems
US3749453A (en) * 1972-03-29 1973-07-31 Westinghouse Air Brake Co Apparatus for detecting emergency venting of brake pipe
DE2448503A1 (de) * 1973-10-13 1975-04-24 Westinghouse Brake & Signal Bremssystem fuer schienenfahrzeug
FR2252237A1 (fr) * 1973-11-24 1975-06-20 Knorr Bremse Gmbh
FR2332898A1 (fr) * 1975-11-28 1977-06-24 Knorr Bremse Gmbh Procede et dispositif pour des installations de freins a air comprime de vehicules sur rails, en vue de reconnaitre et d'amorcer un freinage de secours
FR2392856A1 (fr) * 1977-06-03 1978-12-29 Knorr Bremse Gmbh Dispositif pour surveiller la conduite principale de freins a air comprime pour vehicules sur rails

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2617566A1 (de) * 1976-04-22 1977-11-03 Knorr Bremse Gmbh Stroemungsabhaengige ueberwacheinrichtung fuer die hauptluftleitung von schienenfahrzeug-druckluftbremsanlagen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042094A (en) * 1935-01-03 1936-05-26 Westinghouse Air Brake Co Warning device for brakes
GB724373A (en) * 1952-08-27 1955-02-16 Gen Motors Corp Improved air pressure indicator arrangements for railway air braking systems
US3749453A (en) * 1972-03-29 1973-07-31 Westinghouse Air Brake Co Apparatus for detecting emergency venting of brake pipe
DE2448503A1 (de) * 1973-10-13 1975-04-24 Westinghouse Brake & Signal Bremssystem fuer schienenfahrzeug
FR2252237A1 (fr) * 1973-11-24 1975-06-20 Knorr Bremse Gmbh
FR2332898A1 (fr) * 1975-11-28 1977-06-24 Knorr Bremse Gmbh Procede et dispositif pour des installations de freins a air comprime de vehicules sur rails, en vue de reconnaitre et d'amorcer un freinage de secours
FR2392856A1 (fr) * 1977-06-03 1978-12-29 Knorr Bremse Gmbh Dispositif pour surveiller la conduite principale de freins a air comprime pour vehicules sur rails

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349751A1 (fr) * 1988-07-07 1990-01-10 Oerlikon-Knorr Eisenbahntechnik AG Dispositif de freinage d'urgence pour frein à air comprimé à action indirecte
WO1991016222A2 (fr) * 1990-04-26 1991-10-31 Knorr-Bremse Ag Commande adaptative du freinage
WO1991016222A3 (fr) * 1990-04-26 1991-11-28 Knorr Bremse Ag Commande adaptative du freinage
US5405182A (en) * 1990-04-26 1995-04-11 Knorr-Bremse Ag Method and apparatus for controlling a brake valve based on sensed conditions and a model of the braking system

Also Published As

Publication number Publication date
GB2044374A (en) 1980-10-15
GB2044374B (en) 1982-09-02
AU5571680A (en) 1980-08-28
US4319787A (en) 1982-03-16
ZA80674B (en) 1981-02-25
DE3006279A1 (de) 1980-09-25
CA1135303A (fr) 1982-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse