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:
Apr. 14, 1981
Filed:
Oct. 03, 1978
Applicant:
Inventor:
John D Sheldon, Charlotte, NC (US);
Assignee:
Textron, Inc., Providence, RI (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01P / ;
U.S. Cl.
CPC ...
123 417 ; 123 4156 ; 123 4165 ;
Abstract
The air inlet of the carburetor of an internal combustion engine is connected to an opening in an end wall of the housing of a fan for supplying cooling air to the engine. An inwardly inclined lip at the upstream side of the opening and an inwardly sloping surface at the downstream side of the opening deflect dirt or other solid particles in the air inwardly away from the opening so that the air supplied to the carburetor is freed of such particles. The fan housing and carburetor are directly mounted on the crank case of the engine to provide a compact construction.