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:
Jan. 25, 1994
Filed:
Sep. 20, 1991
Applicant:
Inventors:
Gregory N Reich, Schwenksville, PA (US);
Randall Hertzler, Lancaster, PA (US);
Assignee:
C & D Charter Power Systems, Inc., Plymouth Meeting, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
340636 ; 320 48 ; 323371 ; 324435 ; 36455101 ;
Abstract
An apparatus and method for monitoring operation and recording status of at least one battery component of an uninterruptable power supply is provided. Physical parameters of a battery are sensed and stored upon deviation from preselected limits. In addition, the present value of the physical parameters are displayed. Back-up power is supplied upon the interruption of utility power. Furthermore, an operator is signaled with an alarm when utility power is interrupted or there is deviation from preselected battery operation limits.