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:
Oct. 11, 1983
Filed:
Mar. 31, 1982
Applicant:
Inventor:
William A Harris, New Brighton, MN (US);
Assignee:
Honeywell Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
320-7 ; 136244 ;
Abstract
A method and apparatus for interconnecting one or more groups of primary electric cells in which cells in each group are further divided into two series-connected subgroups which, in twin, are connected to a three-conductor transmission system having a positive, a negtive and a neutral or return conductor. One subgroup of each group is connected between the negative terminal and the neutral and the other subgroup is connected between the positive terminal and the neutral such that the line to line voltage is twice that of the line to neutral voltage similar to a three-wire traditional AC supply system.