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Patent Searching and Data


Title:
WINDING COMPONENT ATTACHMENT STRUCTURE AND POWER CONVERSION DEVICE PROVIDED WITH SAID ATTACHMENT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2015/181848
Kind Code:
A1
Abstract:
This winding component attachment structure affixes a winding component (1A, 1B), which results from a coil (3) being wound a plurality of times across the inner peripheral surface and outer peripheral surface of a ring-shaped core (2), to a casing (12). The structure is provided with: a support member (13) comprising an insulating material that, in the state of supporting the bottom surface of the winding component, is affixed to an affixing surface of the casing; a pressing member (14) comprising an insulating material disposed abutted to the top surface of the winding component; and a pressing force imparting section (15) that couples the support member and the pressing member and imparts to the winding component a pressing force from the pressing member towards the affixing surface. The pressing force imparting section is such that the distance between the support member and the pressing member changes in accordance with changes in the height of the winding component.

Inventors:
TANAKA YASUHITO (JP)
FUKUCHI SHUN (JP)
Application Number:
PCT/JP2014/002795
Publication Date:
December 03, 2015
Filing Date:
May 27, 2014
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
H01F37/00; H01F27/06
Foreign References:
JPH08138944A1996-05-31
JPH11238629A1999-08-31
Other References:
See also references of EP 3151257A4
Attorney, Agent or Firm:
HIROSE, Hajime et al. (JP)
Hirose 1 (JP)
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