Title:
融着性絶縁電線の製造方法、及び自己融着コイルの製造方法
Document Type and Number:
Japanese Patent JP7088999
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing a fusible insulated wire having a configuration that has excellent insulation performance and is applicable to transformers and coils for consumer appliances. As a solution, a fusible insulated wire (1) has insulating layers (3a), (3b), (3c) formed at the outer periphery of a conductor (2), and a fusion layer (4) formed at the outer periphery of the insulating layer (3c), the fusion layer (4) is formed by extruding a thermoplastic resin containing a copolyester resin as a main component, a polyester-based hot-melt adhesive and a filler, and the fusion point of the fusion layer (4) is 50 °C to 95 °C (exclusive of 50).
More Like This:
Inventors:
Masahiro Yanagihara
Katsuo Hanyu
Shohei Komamura
Katsuo Hanyu
Shohei Komamura
Application Number:
JP2020168353A
Publication Date:
June 21, 2022
Filing Date:
October 05, 2020
Export Citation:
Assignee:
Tokyo Special Electric Wire Co., Ltd.
International Classes:
H01B7/02; H01F5/06
Domestic Patent References:
| JP11176246A | ||||
| JP10134643A | ||||
| JP2002237218A | ||||
| JP60223866A |
Attorney, Agent or Firm:
Watanuki International Patent and Trademark Office