Title:
多層絶縁電線及びそれを用いた変圧器
Document Type and Number:
Japanese Patent JP5739810
Kind Code:
B2
Abstract:
A multilayer insulated electric wire comprising: a conductor; at least three extruded insulating layers covering the conductor; wherein an outermost layer (A) of the insulating layers is composed of an extruded coating layer containing a polyamide resin and the film thickness is 25 µm or less, wherein an inner layer (B) of the extruded insulating layers is composed of an extruded coating layer containing a crystalline resin having a melting point of 225°C or more or an amorphous resin having a glass transition temperature of 200°C or more.
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Inventors:
Hideo Fukuda
Yohei Ishii
Daisuke Muto
Hiroyuki Egawa
Yohei Ishii
Daisuke Muto
Hiroyuki Egawa
Application Number:
JP2011529903A
Publication Date:
June 24, 2015
Filing Date:
August 31, 2010
Export Citation:
Assignee:
THE FURUKAW ELECTRIC CO.,LTD.
International Classes:
H01B7/02; H01F5/06; H01F27/28
Domestic Patent References:
| JP2008198445A | 2008-08-28 |
Foreign References:
| WO2007037417A1 | 2007-04-05 |
Attorney, Agent or Firm:
Toshizo Iida
Naosuke Miyamae
Naosuke Miyamae