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SIMPLIFIED AUTOMATIC BRAKE VALVE AND PNEUMATIC CIRCUIT FOR BRAKING A RAILWAY CARRIAGE, COMPRISING SUCH AN AUTOMATIC BRAKE VALVE
SIMPLIFIED AUTOMATIC BRAKE VALVE AND PNEUMATIC CIRCUIT FOR BRAKING A RAILWAY CARRIAGE, COMPRISING SUCH AN AUTOMATIC BRAKE VALVE
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机译:简化的自动制动阀和气动电路,用于制动铁路运输,包括这种自动制动阀
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摘要
The invention relates to a pneumatic circuit for braking a carriage (10) of at least one rail vehicle (12), said ciruit comprising a supply line (24) and a brake pipe (20) for distributing pressure to at least one pneumatic brake mechanism (18), as well as an automatic brake valve (22) comprising a pneumatic relay valve (32) for connecting the brake pipe (20) alternately to the supply line (24) and to a bleeder hole (40), and an electropneumatic control stage (30) for varying a control pressure of a control volume of the pneumatic relay valve (32).
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