Cylinder head gasket for use in an internal combustion...

Details Cylinder head gasket for use in an internal combustion... Cylinder head gasket for use in an internal combustion...

2007-07-31

2007-07-31

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Cooling

With jacketed head and/or cylinder

C123S04182R, C277S591000, C277S592000

Reexamination Certificate

active

11263204

ABSTRACT:
A combustion engine includes a cylinder head and a cylinder crankcase having a cylinder bore and a coolant duct formed therein. The coolant duct is disposed adjacent the cylinder bore and is a cooling system component. A cylinder head gasket is provided between the cylinder head and the cylinder crankcase. The coolant duct has a coolant duct upper end and is open toward the cylinder head gasket at the coolant duct upper end. The cylinder head gasket has a side facing the cylinder crankcase when the cylinder head gasket is installed. The cylinder head gasket has a channel formed on the side of the cylinder head gasket that faces the cylinder crankcase. The channel is in a flow connection with the coolant duct and is part of the cooling system.

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