| 摘要 |
An apparatus for controlling the supercharging pressure in a turbocompressed engine, of the type including a turbocompressor the turbine portion of which is supplied through the exhaust pipe of the engine, with a shunted dump-valve, while the compressor portion supplies the engine's intake piping which is provided with a butterfly valve, and in which the dump-valve is controlled by a pneumatic actuating cylinder having a return spring for closing the actuator and a control chamber which is connected through a connection tube to either intake piping or to exhaust pipe, and a delay valve inserted within said connection tube, with the valve including a throttling constriction and a check valve set up in parallel.
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