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:
Apr. 01, 1997
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Assignee:
MTU Motoren- Und Turbinen-Union Friedrichshafen GmbH, Friedrichshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
F02F / ;
U.S. Cl.
CPC ...
123 / ;
Abstract
A cylinder head has four valves and an injection valve arranged in the center thereof for an internal-combustion engine particularly for a diesel engine. The cylinder head includes a closed runner which is arranged concentrically with respect to an axis of the injection valve and which connects a compression bottom with a top side of the cylinder head. Coolant bores extend in direct proximity to inlet and outlet ports from a circumference of the cylinder head to an interior water space of the cylinder head.