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.
Patent No.:
Date of Patent:
Apr. 09, 2002
Filed:
Jan. 06, 2000
Takeo Munakata, Tochigi, JP;
The Furukawa Electric Co., Ltd., Tokyo, JP;
Abstract
The present invention realizes an increase of the capacity of a power transmission wire without replacing an already strung aerial power transmission wire. For this purpose, a braided heat conducting wire heat dissipating belt ( ) treated to blacken its surface so that a surface heat dissipation rate becomes 0.7 or more or a surface-blackened heat dissipating spiral rod is wound around an outer circumference of an already strung aerial line ( ) or jumper ( ) so as to increase the heat dissipation effect of the surface of the aerial line ( ). Heat dissipation enables the capacity of a permissible power supply of the already existing aerial line ( ) to be increased. Further, the braided heat conducting wire heat dissipating belt ( ) shares the transmission function and lowers the wind noise.