Internal-combustion engines – Cooling – With jacketed head and/or cylinder
Reexamination Certificate
2011-08-23
2011-08-23
Kamen, Noah (Department: 3783)
Internal-combustion engines
Cooling
With jacketed head and/or cylinder
C123S193500
Reexamination Certificate
active
08001935
ABSTRACT:
The invention relates to a cylinder head (1) of an at least one-cylinder internal combustion engine with direction injection of a motor vehicle with a flame deck (2) and with an oil deck (3). An intermediate deck (4) is situated between the flame deck (2) and the oil deck (3), and at least one injector pipe (5) extends from the flame deck (2) up to the oil deck (3). The intermediate deck (4) joins a lower area of an injector pipe (5), particularly an injector dome (6) that is situated approximately centrally in the area of the flame deck (2). When viewing from the flame deck (2), the intermediate deck (4) extends outward in a concave-like manner so that the intermediate deck (4) joins a lateral wall (7) in a range of 40% to 60% of the distance between the flame deck (2) and the oil deck (3).
REFERENCES:
patent: 1028246 (2000-08-01), None
patent: 1028247 (2000-08-01), None
patent: 58082045 (1983-05-01), None
patent: 04255554 (1992-09-01), None
patent: 2000104624 (2000-04-01), None
Haubner Frank
Souren Mike
FEV Motorentechnik GmbH
Gifford Krass Sprinkle Anderson & Citkowski P.C.
Kamen Noah
LandOfFree
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