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:
Dec. 23, 2003
Filed:
Jan. 04, 2002
H. Frank Fogleman, Rancho Santa Fe, CA (US);
Other;
Abstract
According to one embodiment of the present invention, there is provided an arrangement and method for providing power to an electrical system and to at least one auxiliary power outlet used to provide electrical power for auxiliary equipment, such as welding equipment, lighting equipment and other auxiliary electrical equipment, as well as providing a booster outlet to charge batteries such as vehicle batteries when the arrangement is used on board a vehicle. The arrangement and method utilizes an alternator used, in one embodiment, to charge at least one battery for the electrical system and switches the output of the alternator between a battery charging mode of operation and an auxiliary power mode of operation. The arrangement of the disclosed embodiment of the present invention includes a voltage regulator such, for example, as a pulse width modulation circuit for the alternator.