B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
B22D27/02—Use of electric or magnetic effects
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
B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
B60T15/02—Application and release valves
B60T15/04—Driver's valves
B60T15/048—Controlling pressure brakes of railway vehicles
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Transportation
(AREA)
Valves And Accessory Devices For Braking Systems
(AREA)
Systeme de freinage avec controle de stabilite et de trajectoire utilisant un dispositif de stockage d'energie ainsi qu'une pompe externe et procede de stockagre denergie associe.