Title:
INSULATED ELECTRIC WIRE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2016/068234
Kind Code:
A1
Abstract:
Provided are an insulated electric wire and a method for manufacturing the insulated electric wire. The insulated electric wire is an insulated electric wire which has an insulating coating formed on the surface of a copper wire by means of an electro-deposition method, and is characterized in that the electric wire, including the insulating coating, has a hexagonal cross-section, corner-cut parts for suppressing bulging of the insulating coating are formed at corner parts of the hexagonal cross-section of the copper wire, the length of each corner-cut part is 1/3 to 1/20 of the length of each flat part of the hexagonal cross-section, and the insulated electric wire has a void ratio of 5% or lower in a wound state.
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Inventors:
SAKURAI HIDEAKI (JP)
KAWAMURA KENJI (JP)
TAKUBO TSUYOSHI (JP)
KAWAMURA KENJI (JP)
TAKUBO TSUYOSHI (JP)
Application Number:
PCT/JP2015/080550
Publication Date:
May 06, 2016
Filing Date:
October 29, 2015
Export Citation:
Assignee:
MITSUBISHI MATERIALS CORP (JP)
MITSUBISHI CABLE IND LTD (JP)
MITSUBISHI CABLE IND LTD (JP)
International Classes:
H01B7/00; H01B7/02; H01B13/00; H01B13/16; H01F5/06
Foreign References:
| JP2009026699A | 2009-02-05 | |||
| JP2014032751A | 2014-02-20 |
Other References:
See also references of EP 3214624A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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