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.

Date of Patent:
Apr. 18, 2006

Filed:

Mar. 03, 2003
Applicants:

Masashi Bando, Saitama, JP;

Atsuhiro Naganuma, Saitama, JP;

Satoyoshi Oya, Saitama, JP;

Kentaro Shibuya, Saitama, JP;

Inventors:

Masashi Bando, Saitama, JP;

Atsuhiro Naganuma, Saitama, JP;

Satoyoshi Oya, Saitama, JP;

Kentaro Shibuya, Saitama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/42 (2006.01); H01R 24/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A battery-type power supply unit includes a plurality of rod-shaped battery modules having a plurality of batteries connected together in series. Held tightly between two opposing ends of two batteries is an insulating ring having annular recesses into which these two ends can fit. Each battery module runs through and is supported by two plate-shaped members that are kept vertical on a base plate by frame members. Each plate-shaped member is an assembly of a plurality of grommets formed from two split halves. Connections between bus-bars and positive and negative electrodes of the battery modules can move toward and away from the positive and negative electrodes.


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