Title:
INSULATED ELECTRICAL WIRE AND METHOD FOR MANUFACTURING INSULATED ELECTRICAL WIRE
Document Type and Number:
WIPO Patent Application WO/2023/153063
Kind Code:
A1
Abstract:
An insulated electrical wire according to one aspect of the present disclosure is provided with: a conductor; and an insulating layer covering the conductor. The insulating layer contains a plurality of air holes. Each of the air holes is provided with an outer shell at a peripheral section, said outer shell being derived from the shells of core-shell structured hollowly formed particles. The content ratio of the shell in each of the hollowly formed particles is 15 mass% or less.
Inventors:
OTA SHINYA (JP)
Application Number:
PCT/JP2022/044431
Publication Date:
August 17, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC WINTEC INC (JP)
SUMITOMO ELECTRIC WINTEC INC (JP)
International Classes:
H01B7/02
Domestic Patent References:
| WO2017073551A1 | 2017-05-04 | |||
| WO2018186259A1 | 2018-10-11 | |||
| WO2018180847A1 | 2018-10-04 | |||
| WO2018180080A1 | 2018-10-04 | |||
| WO2018199211A1 | 2018-11-01 |
Foreign References:
| JP2018032563A | 2018-03-01 | |||
| JP2018045795A | 2018-03-22 |
Attorney, Agent or Firm:
IKEDA Yoshinori (JP)
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