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:
May. 05, 1987
Filed:
May. 21, 1986
Peter G Kronich, Sheboygan, WI (US);
Tecumseh Products Company, Tecumseh, MI (US);
Abstract
An internal combustion engine is provided with a lubricating system and a full flow oil filtering circuit arranged in parallel with the main oil lubricating circuit of the engine. The lubricating system includes drive means an oil lubricating circuit for lubricating the drive means, an oil sump connected in flow communication with the lubricating system and an oil pump connected in flow communication with the sump and a lubricating system and operably driven by the drive means for pumping oil from the sump through the lubricating circuit and back to the sump. The parallel flow oil filtering circuit includes an oil filter disposed adjacent the oil sump and connected in flow communication therewith. An oil pump is disposed adjacent the sump and connected in flow communication with the sump and the oil filtering means. The oil pump is driven by engagement with the governor gear.