Title:
ELECTRICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/234114
Kind Code:
A1
Abstract:
This electrical apparatus comprises a plurality of electrical components (4, 5, 7) and a case (80) having an upper bottom (30) and a lower bottom (40) separated in the vertical direction (Z), a side wall (60) rising from the upper bottom, an accommodation space (70) where the plurality of electrical components are accommodated, and a flow path (50) through which a refrigerant flows between the upper bottom and the lower bottom, wherein the upper bottom has a base (32) and a protrusion (34B) that protrudes from the base and forms a part of the flow path, the flow path includes a first flow path (52) with the length in an orthogonal direction larger than the length in the vertical direction and a second flow path (54) that is longer in the vertical direction than the first flow path, one of the plurality of electrical components faces a portion of the base that overlaps with the first flow path in the vertical direction, and another one of the plurality of electrical components faces a portion of the protrusion that overlaps with the second flow path in the orthogonal direction (Y) that is orthogonal to the vertical direction.
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Inventors:
SASAKI YUMI (JP)
SAWADA HIROYOSHI (JP)
UECHI TATSUYUKI (JP)
SAWADA HIROYOSHI (JP)
UECHI TATSUYUKI (JP)
Application Number:
PCT/JP2023/019111
Publication Date:
December 07, 2023
Filing Date:
May 23, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02M7/48
Foreign References:
| JP2020108182A | 2020-07-09 | |||
| JP2017200314A | 2017-11-02 | |||
| JP2014079117A | 2014-05-01 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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