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Patent Searching and Data


Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/208406
Kind Code:
A1
Abstract:
A power conversion device (1), having: a heat generation component (5); and a first capacitor module (3) and a second capacitor module (4) disposed so as to face each other across the heat generation component (5). The first capacitor module (3) has a first capacitor element (31), a first case (32) for housing the first capacitor element (31), and a first bus bar (33) having one end connected to the first capacitor element (31). The second capacitor module (4) has a second capacitor element (41), a second case (42) for housing the second capacitor element (41), and a second bus bar (43) having one end connected to the second capacitor element (41). The second bus bar (43) has an interposing part (431) interposed between the second capacitor element (41) and the heat generation component (5) so as to be set away from the second capacitor element (41) and the heat generation component (5).

Inventors:
KOJIMA Kazunari (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
TANAKA Norihiro (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
GOTO Takaaki (1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2019/016732
Publication Date:
October 31, 2019
Filing Date:
April 19, 2019
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
H02M7/48; H01G2/08; H01G2/10; H01G4/228; H01L23/473; H05K7/20
Foreign References:
JP2017060311A2017-03-23
JP2011177024A2011-09-08
JP2016149912A2016-08-18
Attorney, Agent or Firm:
AICHI, TAKAHASHI, IWAKURA & ASSOCIATES (Meieki Nagata Building, 26-19 Meieki 3-chome, Nakamura-ku, Nagoya-sh, Aichi 02, 〒4500002, JP)
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