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:
Dec. 14, 1999
Filed:
Jul. 13, 1998
Franz Xaver Moser, Kurten, DE;
Deutz AG, Cologne, DE;
Abstract
A single cylinder head design used for a series of engines using different cylinder bore diameters with a small diversity of parts. The cylinder head mounting holes and the valve stem guide openings for the breathing valves 4, 4a are the same for the series of engines. The cylinder head 2 is designed for the internal combustion engine of the series having the largest cylinder, wherein the valve disks 6 extend into the cylinder peripheral region of the part of the cylinder head 2 cooperating with the cylinder in forming the combustion chamber. When the cylinder head 2 is used for a small bore diameter engine of the series, the cylinder head is equipped with valve seat inserts 7a having a small diameter valve seating face and the valves have a corresponding smaller diameter complimentary seating face.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile