Chemistry: electrical current producing apparatus – product – and – With measuring – testing – or indicating means
Patent
1989-02-22
1991-03-05
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
With measuring, testing, or indicating means
429159, 429164, 429170, H01M 220
Patent
active
049977318
ABSTRACT:
The present invention relates to a packed battery unifying a plurality of battery cells housed in a case. The case comprises a tubular body housing the battery cells and a couple of lids closing both the end openings of the tubular body respectively, thus being arranged in a three-unit construction. This arrangement allows the case to be completely sealed off by ultrasonic wave welding.
REFERENCES:
patent: 2225460 (1940-12-01), Porth
patent: 3056850 (1962-10-01), Rauske et al.
patent: 3650841 (1972-03-01), Brindley
patent: 4057677 (1977-11-01), Mabuchi
patent: 4091187 (1978-05-01), Kaye
patent: 4123598 (1978-10-01), Hammel
patent: 4724189 (1988-02-01), Chase
Research Disclosure, No. 177, p. 5, abstract No. 17742: "Battery Assemblies".
Patent Abstracts of Japan, vol. 10, No. 306, Oct. 17, 1986, "Battery Power Source Mounting Device for Electronic Equipment".
Gotou Katsushiro
Machida Toyoji
Sakai Akiyoshi
Sanyo Electric Co,. Ltd.
Skapars Anthony
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