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. 08, 2015
Filed:
Mar. 17, 2014
Remy Technologies, Llc, Pendleton, IN (US);
Kirk Neet, Pendleton, IN (US);
David Fulton, Anderson, IN (US);
Remy Technologies, LLC, Pendleton, IN (US);
Abstract
A variable flux starter and switch system including a starter motor with motor field winding first and second portions, a control unit capable of selectively issuing starter activation and desired flux level signals, a motor energizing switch moveable between open and closed positions consequent to issuance of the starter activation signal, and a regulating device that transitions between default and activated operational states consequent to issuance of the flux level signal. The regulating device has a moveable blocking member and relatively moveable contact members, and in one of the default and activated operational states, electrical contact between the contact members is permitted or prevented by the blocking member. Current through the closed motor energizing switch substantially bypasses a motor field winding portion when electrical contact between the contact members is permitted, and is conducted through both portions when prevented. Also, a method for varying starter motor flux levels.