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:
Jan. 10, 2017
Filed:
Aug. 06, 2013
Ford Global Technologies, Llc, Dearborn, MI (US);
Klemens Grieser, Lengenfeld, DE;
Oliver Berkemeier, Bergisch Gladbach, DE;
Jens Wojahn, Bergisch Gladbach, DE;
Jan Linsel, Cologne, DE;
Kay Hohenboeken, Cologne, DE;
Ford Global Technologies, LLC, Dearborn, MI (US);
Abstract
An injection valve for injecting fuel into a combustion chamber of an internal combustion engine comprises a valve seat, a valve element, at least one injection opening formed in the valve seat and leading to the combustion chamber, the at least one injection opening opened or closed by a stroke motion of the valve element, a catalytic coating provided in a region of the injection valve which faces the combustion chamber, and at least one protuberance which is elongated in a direction of the combustion chamber and projects into the combustion chamber.