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Title:
LEAD WIRE FOR STATIC INDUCTION DEVICE, INSULATING STRUCTURE FOR LEAD WIRE, TRANSFORMER HAVING SAME, AND METHOD FOR INSULATING LEAD WIRE
Document Type and Number:
WIPO Patent Application WO/2013/094488
Kind Code:
A1
Abstract:
A lead wire for static induction device is provided with a conductor (21), a coating insulating layer (22) arranged on the outer periphery of the conductor (21), and an insulating sheet (23, 33) arranged on the coating insulating layer (22). The insulating sheet (23, 33) includes a mat (25) with a prescribed width and insulating spacers (24, 34) that are arranged so as to be spaced apart by a prescribed interval in the longitudinal direction of the mat (25) and project from the mat (25). The insulating sheet (23, 33) is wound spirally around the coating insulating layer (22), continuously from a linear portion (A) to a curved portion (B) such that the insulating spacers (24, 34) come into contact with the coating insulating layer (22).

Inventors:
KIHARA YUTA (JP)
FUJIMOTO TAKAYUKI (JP)
ISHIKAWA KIYOYUKI (JP)
KAINAGA SOICHIRO (JP)
MUTO HIROTAKA (JP)
TSURIMOTO TAKAO (JP)
Application Number:
PCT/JP2012/082182
Publication Date:
June 27, 2013
Filing Date:
December 12, 2012
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KIHARA YUTA (JP)
FUJIMOTO TAKAYUKI (JP)
ISHIKAWA KIYOYUKI (JP)
KAINAGA SOICHIRO (JP)
MUTO HIROTAKA (JP)
TSURIMOTO TAKAO (JP)
International Classes:
H01F27/32; H01F37/00; H01F30/00
Foreign References:
JPS6310531U1988-01-23
JPH0956049A1997-02-25
JPS6360509A1988-03-16
JPH04206508A1992-07-28
JPS5084719U1975-07-19
JPS50122700A1975-09-26
JPS5434095A1979-03-13
JPS59123216A1984-07-17
JPS6447011U1989-03-23
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)
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Claims: