Internal-combustion engines – Multiple cylinder – Having rotary output shaft parallel to cylinders
Reexamination Certificate
2005-05-24
2005-05-24
Kwon, John T. (Department: 3747)
Internal-combustion engines
Multiple cylinder
Having rotary output shaft parallel to cylinders
C123S04500R
Reexamination Certificate
active
06895907
ABSTRACT:
In diesel engine, blower forces air into bore of cylinder head against small diameter piston of compound piston assembly forcing assembly down in engine cylinder, permitting air to enter combustion chamber. Diesel fuel injector introduces diesel fuel into combustion chamber where it mixes with injected air. Momentum of system forces compound piston assembly to the top of its stroke, compressing the air/diesel fuel mixture to the ignition point.
REFERENCES:
patent: 4069794 (1978-01-01), Jordan
patent: 4070999 (1978-01-01), Matsuno
patent: 6449940 (2002-09-01), Nagel
patent: 6481393 (2002-11-01), Drew
Kwon John T.
Schuman Jack
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