Torque convertor

Details Torque convertor Torque convertor

1992-01-31

1993-09-07

Look, Edward K.

Power plants

Pressure fluid source and motor

Coaxial impeller and turbine unit

60330, 60361, F16D 3300

Patent

active

052418200

ABSTRACT:
A torque convertor having a tubular toroidal member constituted by a pump, a turbine and a stator is so dimensioned that sufficient room is provided to accommodate associated components without sacrificing performance standards. In particular, since the cross sectional area of the flow passage of the stator, wherein eddies tend to generate and power transmission loss due to fluid collision increases, is larger in proportions to the cross sectional area of either the pump or the turbine the fluid turbulence is reduced.

REFERENCES:
patent: 3385060 (1968-05-01), Lazarus
patent: 3537262 (1970-11-01), Briski
patent: 4044556 (1977-08-01), Kuramochi et al.
patent: 4049093 (1977-09-01), Vukovich et al.
patent: 4186557 (1980-02-01), Arai et al.
patent: 4624105 (1986-11-01), Nishimura et al.
patent: 4726185 (1988-02-01), Shigemasa et al.
patent: 4783960 (1988-11-01), Kubo et al.
patent: 4866935 (1989-09-01), Hayabuchi et al.
patent: 5058027 (1991-10-01), Becraft

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