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:
Aug. 21, 2018
Filed:
Nov. 30, 2017
Applicant:
Woodward, Inc., Fort Collins, CO (US);
Inventors:
Domenico Chiera, Fort Collins, CO (US);
Gregory James Hampson, Boulder, CO (US);
Assignee:
Woodward, Inc., Fort Collins, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P 19/02 (2006.01); F02B 9/10 (2006.01); F02B 19/02 (2006.01); F02B 19/10 (2006.01); F02P 19/00 (2006.01);
U.S. Cl.
CPC ...
F02P 19/02 (2013.01); F02B 9/10 (2013.01); F02B 19/02 (2013.01); F02B 19/1095 (2013.01); F02P 19/00 (2013.01); Y02T 10/125 (2013.01);
Abstract
An engine has an ignition source in a combustion chamber of the engine. An inner housing is provided that includes one or more jet apertures and defines an inner chamber containing the ignition source. An outer housing (or pre-chamber) is provided that includes one or more jet apertures in communication with the main combustion chamber and defines an outer chamber containing the inner housing.