Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Patent
1992-12-11
1994-08-09
Nimmo, Morris H.
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
174110PM, 174120R, 428372, 428384, H01B 700
Patent
active
053368517
ABSTRACT:
An insulated wire has a conductor, a first insulating metal oxide layer which is formed around the conductor, and a second insulating metal oxide layer, containing ceramic particles mixed by addition and formed around the first insulating metal oxide layer. The so formed insulating metal oxide layers are produced by changing a precursor of a metal oxide into the ceramic state. This change is caused by a method such as a sol-gel method or a thermal decomposition method. The mixed ceramic particles are more preferably in the form of fine platelets. This insulated wire has an excellent flexibility, emits no gas, can maintain its insulation even at a high temperature, and has a high breakdown voltage.
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Inazawa Shinji
Sawada Kazuo
Yamada Kouichi
Fasse W. F.
Fasse W. G.
Nimmo Morris H.
Sumitomo Electric Industries Ltd.
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