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:
Nov. 11, 1986
Filed:
Aug. 16, 1985
Applicant:
Inventors:
Primary Examiner:
Int. Cl.
CPC ...
H02J / ;
U.S. Cl.
CPC ...
320 13 ; 320 17 ; 320 40 ; 320 48 ;
Abstract
This invention provides a method and apparatus to prevent a battery or any one cell of a multi-celled battery from undergoing voltage reversals by disconnecting the battery from a load when the battery or one cell falls below predetermined reference potential levels. Means are provided for comparing the potential levels and disconnecting the load when the decreased potential levels are detected.