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 railsInfo
- 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
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)
- Valves And Accessory Devices For Braking Systems (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Regulating Braking Force (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.
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)
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)
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 |
DE102004012100B4 (de) * | 2003-03-13 | 2008-01-10 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Aus mindestens zwei Wagen bestehender Schienenfahrzeugverband mit direkter elektro-pneumatischer Bremseinrichtung |
Citations (3)
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 |
-
1976
- 1976-08-20 DE DE19762637506 patent/DE2637506A1/de not_active Withdrawn
-
1977
- 1977-07-19 CH CH892777A patent/CH619655A5/de not_active IP Right Cessation
- 1977-08-17 FR FR7725137A patent/FR2362033A1/fr active Granted
- 1977-08-19 SU SU772513405A patent/SU677645A3/ru active
- 1977-08-19 HU HU77KO2873A patent/HU173615B/hu unknown
Patent Citations (3)
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)
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 |
CH619655A5 (en) | 1980-10-15 |
FR2362033B1 (fr) | 1983-06-24 |
SU677645A3 (ru) | 1979-07-30 |
DE2637506A1 (de) | 1978-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |