English Dictionary

torque converter

noun

(mechanical engineering) A device that converts the rotational output of a prime mover into work by driving a rotational load. A torque converter functions as a clutch and reduction gear to allow loose coupling between the driver and the driven, letting the drive (such as a motor or engine) rotate at different speeds from the load (such as a wheel).

The torque converter is an essential component of an automatic transmission.

意味（1）

(mechanical engineering) A device that converts the rotational output of a prime mover into work by driving a rotational load. A torque converter functions as a clutch and reduction gear to allow loose coupling between the driver and the driven, letting the drive (such as a motor or engine) rotate at different speeds from the load (such as a wheel).

The eight-cylinder Rolls-Royce diesel engines drive through Twin Disc torque converters up to a speed of some 46 m.p.h., when the drive automatically changes to direct coupling and the torque converter is disengaged.