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US 2021/0343446 A1Published application
Insulated wire, coil, and electrical or electronic equipment
AssigneeEssex Furukawa Magnet Wire Japan Co., Ltd.
InventorsDaisuke MUTO, Keiichi TOMIZAWA, Hideo FUKUDA
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Abstract
An insulated wire including: a conductor; and an insulating film provided on an outer periphery of the conductor, wherein the insulating film satisfies the following relation between a relative permittivity (ε) of the insulating film at 0.2 atm and a relative permittivity (ε0) of an outermost layer of the insulating film at 0.2 atm. ε≤3.0 and ε0/ε≥1.2.
Claims10
An insulated wire, comprising:
- a conductor;
- and
- an insulating film provided on an outer periphery of the conductor, wherein the insulating film satisfies the following relation at 0.2 atm between a relative permittivity (ε) of the insulating film and a relative permittivity (ε0) of an outermost layer of insulating layers constituting the insulating film:
- ε≤3.0 and ε0/ε≥1.2.
1 more element
Dependencies are inferred from the claim text.