Title:
電力変換装置
Document Type and Number:
Japanese Patent JP7367374
Kind Code:
B2
Abstract:
To provide a power conversion device in which poor insulation between a first bus bar and a second bus bar which are coated with a coating resin is inhibited.SOLUTION: A power conversion device comprises: a capacitor 306 comprising a first electrode 307 and a second electrode 308; a first bus bar 303 comprising a first connection part 303a and a first extension part 303b; a second bus bar 304 comprising a second connection part 304a and a second extension part 304d; an insulation member 700 positioned between the first extension part and the second extension part; and a coating resin 900 coating the respective components. Each of the first extension part, the second extension part, and the insulation member is exposed from an exposure surface 910. The insulation member is positioned between the exposure surface side of the first extension part and the exposure surface side of the second extension part in the coating resin. In the coating resin, a clearance between the capacitor side of the first extension part and the capacitor side of the second extension part is longer than a clearance between the exposure surface side of the first extension part and the exposure surface side of the second extension part.SELECTED DRAWING: Figure 2
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Inventors:
Yoshihiro Imura
Application Number:
JP2019143941A
Publication Date:
October 24, 2023
Filing Date:
August 05, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H01G4/32; H01G2/02; H01G2/10; H01G4/224; H01G4/228; H01G17/00; H02M7/48
Domestic Patent References:
| JP2013033845A | ||||
| JP61009826U | ||||
| JP2008288242A | ||||
| JP2005302859A | ||||
| JP2010251400A |
Foreign References:
| WO2017146013A1 |
Attorney, Agent or Firm:
Takanori Kubo
Kazuyuki Yahagi
Taihei Nonobe
Kazuyuki Yahagi
Taihei Nonobe