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. 12, 1990
Filed:
Jun. 21, 1989
Edward D Klomp, Mount Clemens, MI (US);
Bruce D Peters, Rochester, MI (US);
General Motors Corporation, Detroit, MI (US);
Abstract
Nozzle arrangements for injecting fuel into a combustion chamber of a piston engine with stratified charge being provided by a resilient diaphragm which deflects by amounts proportional to engine load. At high engine load, further deflection of the diaphragm effects a deep penetration charge for improved performance and economy. Between pulses, the diaphragm effectively closes off the nozzle so that sac volumes of the nozzle are minimized along with discharge of hydrocarbons into the combustion chamber on blowdown.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile