The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 1990
Filed:
May. 04, 1989
Applicant:
Inventors:
Wolf-Dietrich Wagner, Stuttgart, DE;
Rolf Klumpp, Kernen, DE;
Wolfgang Strobel, Remshalden, DE;
Gunter Brenker, Waiblingen, DE;
Assignee:
Daimler-Benz AG, , DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02F / ; F02F / ; F02B / ; F01P / ;
U.S. Cl.
CPC ...
1231 / ; 123275 ; 123 / ;
Abstract
A cylinder head for air-compressing, self-ignition fuel-injection internal combustion engines has four valves per cylinder and an auxiliary combustion chamber between the inlet ducts of the inlet valves. In order to achieve a structurally stiff inclusion of the auxiliary combustion chamber in the cylinder head housing, the cylinder head top located between a coolant space and a control space is set at an angle in the transverse direction in such a way that the auxiliary combustion chambers are immediately adjacent to the cylinder head top and can be cast jointly with the cylinder head.