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:
Aug. 07, 1984
Filed:
Sep. 24, 1982
Charles A Detweiler, Durand, MI (US);
Tom McGuane Industries, Inc., Madison Heights, MI (US);
Abstract
An automatic choke control which includes a housing, a bimetallic coil in the housing having an output shaft for connection to a choke to move the choke toward a closed position when the temperature of the engine is low and to move the choke toward an open position when the temperature of the engine rises, and a body of porous material impregnated with a material such as paraffin that is normally solid and becomes liquid at an elevated temperature. The body of impregnated material is mounted on the exterior of the choke control housing so that it functions as a heat sink to store thermal energy in the solid material converting the material to a liquid.