Sealed rechargeable battery

Details Sealed rechargeable battery Sealed rechargeable battery

1996-10-24

1998-11-03

Willis, Jr., Prince

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

429175, 429120, 429 58, H01M 204

Patent

active

058305998

ABSTRACT:
A long-life sealed rechargeable battery employing a plastic battery container in use for electric vehicles and the like, wherein at least one tube having the bottom is formed under the cover, the closed end of the tube is either brought as close as possible to the upper edge of the electrode group or put into direct contact with a lead tab of the positive or negative electrode, and a temperature sensor is inserted and fixed inside the tube in such a way that the temperature sensing part comes into direct contact with the inner surface of the closed end of the tube, thereby capable of measuring from the outside temperature variation in the cell so as to control charge and discharge.

REFERENCES:
patent: 2431945 (1947-12-01), Little et al.
patent: 4007315 (1977-02-01), Brinkmann et al.
patent: 4234839 (1980-11-01), King et al.
patent: 4247811 (1981-01-01), Findl
patent: 5298347 (1994-03-01), Aksoy et al.
patent: 5378552 (1995-01-01), Dixon, Jr.
patent: 5569554 (1996-10-01), Tsenter
Linden, Handbook of Batteries and Fuel Cells, McGraw-Hill Book Company, pp. 14-94. (No month available.), 1984.
European Searrch Report dated Mar. 7, 1997.

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