Torque converter stator with projection or recession in thicknes

Details Torque converter stator with projection or recession in thicknes Torque converter stator with projection or recession in thicknes

1998-07-07

2000-05-23

Verdier, Christopher

Power plants

Pressure fluid source and motor

Coaxial impeller and turbine unit

60362, 415191, 416180, 416197C, F16D 3320

Patent

active

06065287&

ABSTRACT:
Stator structure is provided which is capable of suppressing an increase in fluid sound while maintaining high driving force transmission efficiency. The stator structure is disposed between the turbine runner and pump impeller of a torque converter and is provided with a plurality of circumferential vane portions for increasing torque which is input to the automatic transmission by employing reaction force produced when a flow of oil within the torque converter is abutted in a stall state. Rib portions for rectifying a flow of abutted oil are formed on the exterior surface of the vane portion.

REFERENCES:
patent: 3192719 (1965-07-01), Kronogard
patent: 4608823 (1986-09-01), Maze
patent: 5005356 (1991-04-01), Saunders
patent: 5836157 (1998-11-01), Kosuge

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