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Patent Searching and Data


Title:
NOISE FILTER
Document Type and Number:
WIPO Patent Application WO/2016/163130
Kind Code:
A1
Abstract:
A noise filter (100, 200, 300) provided with: a coil (1a, 1b) the winding pattern of which is configured by stacking flat plate-shaped conductors (50); a magnetic core (2) wound around the coil (1a, 1b); and a heat radiation member (3) electrically insulated and closely attached to an end in the stacking direction of the coil (1a, 1b), wherein the thermal resistance of the conductor (50) disposed at the end in the stacking direction of the coil (1a, 1b) is made lower than the thermal resistance of any other conductor (50).

Inventors:
MIYAKAWA NARUTO (JP)
SUGA KENICHI (JP)
HIRAKIDA KEN (JP)
SHIMOHATA KENJI (JP)
HARUNA NOBUYUKI (JP)
TAKAHASHI KEITA (JP)
Application Number:
PCT/JP2016/051875
Publication Date:
October 13, 2016
Filing Date:
January 22, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H03H7/01; H01F27/28; H01F37/00
Foreign References:
JPH06349646A1994-12-22
JPH0420217U1992-02-20
JPH07161552A1995-06-23
JP2010118610A2010-05-27
JP2011129573A2011-06-30
Attorney, Agent or Firm:
INABA, Tadahiko et al. (JP)
Tadahiko Inaba (JP)
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