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:
Sep. 28, 2010
Filed:
Dec. 13, 2007
Applicant:
Martin W. Dirker, Bourne, GB;
Inventor:
Martin W. Dirker, Bourne, GB;
Assignee:
Caterpillar Inc, Peoria, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F01L 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder head arrangement is provided. The arrangement may include a cylinder head having at least one valve chamber defined therein. The arrangement may also include at least one rotary valve, accommodated in the valve chamber, the rotary valve having a curved portion, two side portions and at least one flow passage intersecting the curved portion and at least one of the side portions, and thereby defining flow openings in the curved portion and two side portions. In addition, the arrangement may also include at least one deflector arranged adjacent at least one side portion of the rotary valve in which a flow opening is defined.