Title:
電力変換装置及びその製造方法
Document Type and Number:
Japanese Patent JP5471705
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power conversion device that can be easily reduced in size and is excellent in productivity.SOLUTION: The power conversion device 1 is formed by housing a semiconductor stacked unit 4 in a frame 5. A pressurizing member 6 that applies pressure in the stacking direction X of the semiconductor stacked unit 4 is arranged at one end in the stacking direction X. The frame 5 has an insertion opening 52 for inserting at least a part of the pressurizing member 6. The pressurizing member 6 includes a spring member 61 and a press plate 62 arranged on the spring member 61 on the opposite side to the semiconductor stacked unit 4. The pressurizing member 6 is so arranged that the spring member 61 is disposed in the insertion opening 52 as viewed from the stacking direction X and the press plate 62 is fixed on the frame 5.
Inventors:
S. Koyama
Takahisa Kaneko
Takahisa Kaneko
Application Number:
JP2010074339A
Publication Date:
April 16, 2014
Filing Date:
March 29, 2010
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02M7/48; H02M3/00
Domestic Patent References:
| JP9232486A | ||||
| JP2007166819A | ||||
| JP2009071149A | ||||
| JP2000357769A |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office
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