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Development of prismatic sealed nickel-cadmium battery, 2000PF

Journal Article:

Abstract

Though, as for the sealed Ni-Cd battery, that of cylindrical form has been majorly used, that of prismatic form is heightened in needs, with the portable electronic appliances made smaller and thinner, for which needs a new type battery 2000 PF, by new production process technology and components, was developed. As compared with the past cylindrical sealed Ni-Ca batter, generally less than 100Wh/l in energy density, the new one is higher and 133Wh/l in it, with the achievement of a 17 to 34% lightening in weight. That heightening in energy density was realized by the optimized design of lamination structure, availing of the advantage not to necessitate the electrode to be wound in a spiral form, as necessary in the cylindrical battery. While as the sealing by caulking can not be adopted like the cylindrical battery, a precise welding technique by laser was established. The assembly line is of an almost unmanned on-line computer control system. The charge and discharge characteristics, etc. were indicated in detail. 11 figures, 1 table.
Publication Date:
Oct 21, 1988
Product Type:
Journal Article
Reference Number:
NEDO-88-920438; EDB-89-108515
Resource Relation:
Journal Name: Yuasa Jiho; (Japan); Journal Volume: 65
Subject:
25 ENERGY STORAGE; ELECTRODES; SPIRAL CONFIGURATION; NICKEL-CADMIUM BATTERIES; PRISMATIC CONFIGURATION; SEALS; LASER WELDING; CYLINDERS; ENERGY DENSITY; PORTABLE EQUIPMENT; CONFIGURATION; ELECTRIC BATTERIES; ELECTROCHEMICAL CELLS; EQUIPMENT; FABRICATION; JOINING; METAL-METAL OXIDE BATTERIES; WELDING; 250901* - Energy Storage- Batteries- Design & Development
OSTI ID:
5959984
Research Organizations:
Yuasa Battery Co., Ltd., Osaka (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: CODEN: YUJIA
Submitting Site:
NEDO
Size:
Pages: 41-48
Announcement Date:

Journal Article:

Citation Formats

Arahi,, Kazuo,, Yoshimura, Hideaki, Takeshima, Kenji, and Kawamura, Chiaki. Development of prismatic sealed nickel-cadmium battery, 2000PF. Japan: N. p., 1988. Web.
Arahi,, Kazuo,, Yoshimura, Hideaki, Takeshima, Kenji, & Kawamura, Chiaki. Development of prismatic sealed nickel-cadmium battery, 2000PF. Japan.
Arahi,, Kazuo,, Yoshimura, Hideaki, Takeshima, Kenji, and Kawamura, Chiaki. 1988. "Development of prismatic sealed nickel-cadmium battery, 2000PF." Japan.
@misc{etde_5959984,
title = {Development of prismatic sealed nickel-cadmium battery, 2000PF}
author = {Arahi,, Kazuo,, Yoshimura, Hideaki, Takeshima, Kenji, and Kawamura, Chiaki}
abstractNote = {Though, as for the sealed Ni-Cd battery, that of cylindrical form has been majorly used, that of prismatic form is heightened in needs, with the portable electronic appliances made smaller and thinner, for which needs a new type battery 2000 PF, by new production process technology and components, was developed. As compared with the past cylindrical sealed Ni-Ca batter, generally less than 100Wh/l in energy density, the new one is higher and 133Wh/l in it, with the achievement of a 17 to 34% lightening in weight. That heightening in energy density was realized by the optimized design of lamination structure, availing of the advantage not to necessitate the electrode to be wound in a spiral form, as necessary in the cylindrical battery. While as the sealing by caulking can not be adopted like the cylindrical battery, a precise welding technique by laser was established. The assembly line is of an almost unmanned on-line computer control system. The charge and discharge characteristics, etc. were indicated in detail. 11 figures, 1 table.}
journal = {Yuasa Jiho; (Japan)}
volume = {65}
journal type = {AC}
place = {Japan}
year = {1988}
month = {Oct}
}