Method and apparatus for overcoming turbo lag

Details Method and apparatus for overcoming turbo lag Method and apparatus for overcoming turbo lag

1993-02-24

1998-06-30

Bertsch, Richard A.

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

60607, F02B 3344

Patent

active

057716951

ABSTRACT:
A method and apparatus for improving the time response of a turbo-compressor assisted internal combustion engine wherein the turbo-compressor is driven by an electric motor at a speed somewhat less than its full-load operating speed until such time as the turbo-compressor is driven at a higher speed by an exhaust gas turbine. The electric motor is provided to maintain the minimum rotational speed of the turbo-compressor when the engine load is low so that the turbo-compressor is ready for prompt response when driven by increasing exhaust gas as a result of additional load demand on the internal combustion engine.

REFERENCES:
patent: 1428924 (1922-09-01), Thomas
patent: 2109237 (1938-02-01), Lustig
patent: 2402725 (1946-06-01), Birkigt
patent: 2654991 (1953-10-01), Nettel
patent: 2710521 (1955-06-01), Nettel
patent: 3473322 (1969-10-01), Wolf
patent: 3676999 (1972-07-01), Oldfield

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