Power train having supercharged engine

Details Power train having supercharged engine Power train having supercharged engine

1994-09-30

1996-08-27

Koczo, Michael

Internal-combustion engines

Charge forming device

Supercharger

123316, F02B 2908, F02D 1302, F02D 2300

Patent

active

055490956

ABSTRACT:
A power train has an engine, such as a multi-valve, double overhead camshaft engine, which is equipped with a mechanical supercharger and an intercooler, and a transmission operationally coupled to the engine. The engine, which is adapted to provide the maximum output according to the maximum supercharge volume of the mechanical supercharger, has an intake valve closing time which is retarded more than 65 degrees of a crank angle after bottom dead center on an intake stroke and a maximum speed for the maximum output of less than 6,000 rpm. The transmission provides, in its highest gear, the power train with a total reduction ratio in a relatively small range of 2.1 to 2.8.

REFERENCES:
patent: 4958606 (1990-09-01), Hitomi et al.
patent: 5033268 (1991-07-01), Hitomi et al.
patent: 5121733 (1992-06-01), Goto et al.
patent: 5230320 (1993-07-01), Hitomi et al.
patent: 5239960 (1993-08-01), Sasaki et al
patent: 5396874 (1995-03-01), Hitomi et al.
"Concepts--Japanese `Miller-cycle` Engine Development Accelerates", Automotive Engineering, 101, Jul. 1993, No. 7, Warrendale, PA, pp. 76 and 79-81.
Honda Accord Service Manual 1989, .COPYRGT. Honda Motor Company, Ltd. 1988, pp. 3-14.

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