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. 22, 2010
Filed:
Aug. 30, 2007
Applicants:
Yangbing Zeng, Rochester Hills, MI (US);
Andreas M. Lippert, Rochester Hills, MI (US);
Rodney B. Rask, Grosse Pointe Woods, MI (US);
Arun S. Solomon, Rochester Hills, MI (US);
Inventors:
Yangbing Zeng, Rochester Hills, MI (US);
Andreas M. Lippert, Rochester Hills, MI (US);
Rodney B. Rask, Grosse Pointe Woods, MI (US);
Arun S. Solomon, Rochester Hills, MI (US);
Assignee:
GM Global Technology Operations, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fuel injector has a spray nozzle with a plurality of spray discharge orifices, each of which has an elongated cross-section having a major axis orientable to a center electrode of a spark plug in the combustion chamber.