Internal-combustion engines – Poppet valve operating mechanism – Lubrication
Patent
1997-05-08
1998-12-08
Lo, Weilun
Internal-combustion engines
Poppet valve operating mechanism
Lubrication
123 9037, 123 9038, 1231935, 123196M, F01M 910, F01M 1102, F02F 124
Patent
active
058456163
ABSTRACT:
The cylinder head arrangement of an internal-combustion engine consists of at least two housing components which are arranged on one another in a common flange plane. Adjacent this flange plane, indentations extend in the respective flange surfaces and may, for example, be cast in. In the flange plane, the two flange surfaces are separated from one another by an inserted seal so that at least two mutually separated duct sections are formed which are used for the oil supply of the cylinder head arrangement.
Hautsch Hanns-Ulrich
Herre Tito
Schwarzenthal Dietmar
Dr. Ing. h.c.F. Porsche AG
Lo Weilun
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