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:
Sep. 11, 1990
Filed:
Jul. 31, 1989
Applicant:
Inventors:
Robert J Hensel, Oshkosh, WI (US);
William G Fenrich, Oshkosh, WI (US);
Assignee:
Brunswick Corporation, Skokie, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M / ;
U.S. Cl.
CPC ...
123 / ;
Abstract
An oil injection system is provided for a two cycle crankcase compression internal combustion engine. A metering pump (74) draws oil from an oil tank (52) and controls the amount of oil supplied to the fuel supply system upstream of the fuel delivery device (24). The fuel supply system and the metering pump are both variably controlled by the fuel supply control (28).