Internal-combustion engines – Charge forming device – Supercharger
Patent
1988-05-31
1990-05-15
Koczo, Michael
Internal-combustion engines
Charge forming device
Supercharger
464 57, 464160, F02B 3338
Patent
active
049248391
ABSTRACT:
An intake manifold (18) for an engine (10) includes a Roots-type supercharger (26) having a torsion damping mechanism (54) for reducing audible rattle of timing gears (72,74) which prevent contact of meshed lobes (28a,29a) of the supercharger rotors (28,29).
REFERENCES:
patent: 1331090 (1920-02-01), Bijur
patent: 1431401 (1922-10-01), Hupp
patent: 1705984 (1929-03-01), Lindsay
patent: 2963006 (1960-12-01), Karde
patent: 2989857 (1961-06-01), Helland et al.
patent: 3195324 (1965-07-01), Sellwood et al.
patent: 3236066 (1966-02-01), Fredrickson
patent: 4171627 (1979-10-01), Fukuda
patent: 4565345 (1986-01-01), Mueller
patent: 4638570 (1987-01-01), Soeters
McGovern Kevin M.
Mueller Robert S.
Eaton Corporation
Koczo Michael
Rulon P. S.
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