Lightweight, small, ultra -flat torque converter that conveys the engine performance
Utaka Giken Co., Ltd.

■ What is a torque converter? The torque converter is a power transmission device that conveys the power of an automatic car from the engine to a transmission. It plays a major role in the running and fuel efficiency of the car: ・ Transmission of torque The engine torque is transmitted smoothly to the transmission. ・ Exploration of engine torque Introducing engine torque when you need a large torque, such as when starting or acceleration, transmit it to the transmission. ・ Reduction of vibration The damper is attenuated by the damper to improve the vibration generated by the engine and improve the quietness in the car. (When directly connected by lock -up clutch ON) ■ Mounting position The torque converter is located between the engine and the transmission. Lightweight, compact and high -performance Yutaka's torque converter, which matches the space of a limited engine room, is becoming increasingly important. ■ structure The torque converter is a "pump" that rotates directly by receiving the power of the engine, a "turbine" that accepts its power through oil and transmitted it to a transmission, and a "status" that controls the torque amplification function. It is established. The appearance is shaped like a donut, and the inside is filled with special oil. Each part has a wing called blade, and the power is transmitted by turning these wings in the oil. It also has a built -in "lock -up clutch" that directly connects the rotation of the engine and the transmission, and a "damper" that reduces vibration from the engine.