Pumps – Motor driven – Internal-combustion engine
Patent
1991-02-13
1993-01-26
Bertsch, Richard A.
Pumps
Motor driven
Internal-combustion engine
417366, 417373, 415175, F04B 1700
Patent
active
051818400
ABSTRACT:
An engine compressor comprising an internal combustion engine with a drive shaft; a compressor with a head and a cylinder; and a device for ventilating the head and cylinder, and having: an impeller fitted on to the drive shaft; a housing mounted between the casings of the engine and the compressor, and defining an internal chamber housing the impeller; an inlet formed in a central position of the housing and through which ambient air is drawn; and an outlet formed in the top portion of the housing and through which air is fed to the head and the cylinder.
REFERENCES:
patent: 3467014 (1969-09-01), Keyes et al.
patent: 4648806 (1987-03-01), Alexander
patent: 5035586 (1991-07-01), Sadler et al.
Bertsch Richard A.
Fini Electtrocostruzioni Meccaniche S.p.A.
Freay Charles
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