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. 02, 2005
Filed:
May. 07, 2002
Issam Jabaji, Morton Grove, IL (US);
Shadi Jabaji, Morton Grove, IL (US);
Issam Jabaji, Morton Grove, IL (US);
Shadi Jabaji, Morton Grove, IL (US);
C.E. Niehoff & Co., Evanston, IL (US);
Abstract
A load and battery charge device in a vehicle electrical system controllably disconnects a battery or other stored energy source from the electrical system when the battery state causes the system voltage to operate below a desired threshold. The device filters generator ripple voltage during batteryless operation to maintain an acceptable ripple voltage. The load and battery control device operates to recharge the battery that is disconnected from the vehicle electrical system at a controlled voltage independent of the vehicle electrical system voltage. The load and battery control device controls the rate of battery recharge so as to avoid overburdening the vehicle electrical system and then reconnects the battery to the vehicle electrical system once the battery voltage has reached a minimum threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile