FR2362033A1 - Frein a air comprime a commande electro-pneumatique pour vehicules sur rails - Google Patents

Frein a air comprime a commande electro-pneumatique pour vehicules sur rails

Info

Publication number
FR2362033A1
FR2362033A1 FR7725137A FR7725137A FR2362033A1 FR 2362033 A1 FR2362033 A1 FR 2362033A1 FR 7725137 A FR7725137 A FR 7725137A FR 7725137 A FR7725137 A FR 7725137A FR 2362033 A1 FR2362033 A1 FR 2362033A1
Authority
FR
France
Prior art keywords
pressure
valve
brake
control
tracks
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.)
Granted
Application number
FR7725137A
Other languages
English (en)
Other versions
FR2362033B1 (fr
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.)
Knorr Bremse AG
Original Assignee
Knorr Bremse 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 Knorr Bremse AG filed Critical Knorr Bremse AG
Publication of FR2362033A1 publication Critical patent/FR2362033A1/fr
Application granted granted Critical
Publication of FR2362033B1 publication Critical patent/FR2362033B1/fr
Granted 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
    • 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)
  • Braking Systems And Boosters (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)

Abstract

Frein à air comprimé à commande électro-pneumatique, comprenant une soupape pneumatique de commande à trois niveaux de pression qui contrôle l'alimentation en air comprimé du cylindre de frein 18, et un appareil de commande electrique incluant des soupapes électromagnétiques de retenue et de serrage de frein, les manoeuvres étant contrôlées par des orifices de serrage et de desserrage de frein différents selon que la commande est de nature pneumatique ou électrique. L'invention prévoit l'emploi d'une soupape à deux voies 25 raccordée de la façon indiquée sur la figure, celle-ci permettant l'exécution des manoeuvres dans les temps réglementaires respectifs sans compliquer la construction des soupapes électromagnétiques 36, 38. Application notamment à l'équipement des véhicules sur rails.
FR7725137A 1976-08-20 1977-08-17 Frein a air comprime a commande electro-pneumatique pour vehicules sur rails Granted FR2362033A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762637506 DE2637506A1 (de) 1976-08-20 1976-08-20 Elektropneumatische druckluftbremse fuer schienenfahrzeuge

Publications (2)

Publication Number Publication Date
FR2362033A1 true FR2362033A1 (fr) 1978-03-17
FR2362033B1 FR2362033B1 (fr) 1983-06-24

Family

ID=5985922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725137A Granted FR2362033A1 (fr) 1976-08-20 1977-08-17 Frein a air comprime a commande electro-pneumatique pour vehicules sur rails

Country Status (5)

Country Link
CH (1) CH619655A5 (fr)
DE (1) DE2637506A1 (fr)
FR (1) FR2362033A1 (fr)
HU (1) HU173615B (fr)
SU (1) SU677645A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1122141A1 (fr) * 2000-02-07 2001-08-08 Sab Wabco Procédé et dispositif de distribution de pression et valves pour leur mise en oeuvre

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392238B (de) * 1987-04-16 1991-02-25 Jenbacher Werke Ag Einrichtung zur steuerung von druckluftgesteuerten bremsen an schienenfahrzeugen
EP1606154B1 (fr) * 2003-03-13 2007-02-21 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ensemble de vehicules ferroviaires compose d au moins deux w agons et equipe d un systeme de freinage electro-pneumatique direct

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402520A (fr) * 1963-08-02 1965-06-11 Knorr Bremse Gmbh Frein électropneumatique à air comprimé pour les véhicules sur rails
FR2267225A1 (fr) * 1974-04-11 1975-11-07 Oerlikon Buehrle Ag
FR2285275A1 (fr) * 1974-09-18 1976-04-16 Knorr Bremse Gmbh Frein electro-pneumatique a air comprime pour vehicules sur rails

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1402520A (fr) * 1963-08-02 1965-06-11 Knorr Bremse Gmbh Frein électropneumatique à air comprimé pour les véhicules sur rails
FR2267225A1 (fr) * 1974-04-11 1975-11-07 Oerlikon Buehrle Ag
FR2285275A1 (fr) * 1974-09-18 1976-04-16 Knorr Bremse Gmbh Frein electro-pneumatique a air comprime pour vehicules sur rails

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1122141A1 (fr) * 2000-02-07 2001-08-08 Sab Wabco Procédé et dispositif de distribution de pression et valves pour leur mise en oeuvre
FR2804733A1 (fr) * 2000-02-07 2001-08-10 Sab Wabco Procede et dispositif de distribution de pression et valves pour leur mise en oeuvre

Also Published As

Publication number Publication date
HU173615B (hu) 1979-06-28
SU677645A3 (ru) 1979-07-30
DE2637506A1 (de) 1978-02-23
FR2362033B1 (fr) 1983-06-24
CH619655A5 (en) 1980-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse