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:
Jun. 01, 2021
Filed:
Jul. 01, 2020
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Frank Kraemer, Neunkirchen-Seelscheid, DE;
Oliver Berkemeier, Bergisch Gladbach, DE;
Helmut Ruhland, Eschweiler, DE;
Thomas Lorenz, Cologne, DE;
Albert Breuer, Cologne, DE;
Maziar Khosravi, Cologne, DE;
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02B 19/18 (2006.01); F02F 1/24 (2006.01); F02B 19/12 (2006.01);
U.S. Cl.
CPC ...
F02B 19/18 (2013.01); F02B 19/12 (2013.01); F02F 1/242 (2013.01);
Abstract
Methods and systems are provided for a prechamber. In one example, the prechamber comprises an interior volume fluidly coupled to flow channels of an ignition plug and a bracket. The bracket is configured to move relative to the ignition plug and a cylinder head to misalign the flows channels and block the flow of air to the interior volume.