Title:
ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/075392
Kind Code:
A1
Abstract:
This electrical device comprising an electrical component, an electrical component support, an outer frame, and an inner frame, wherein an internal space is formed between the electrical component support and the inner frame, the electrical component is installed in the internal space, and a heat insulating layer is provided between the outer frame and the inner frame. As a result, the strength of the electrical device is maintained, and even if the temperature around the electrical device changes suddenly, the temperature change in the internal space of the electrical device can be reduced and condensation on the inner walls that form the internal space can be prevented.
Inventors:
YOSHITAKE YUUICHIRO (JP)
KUSUKAWA JUNPEI (JP)
KAMIZUMA HIROSHI (JP)
TAKAHATA RYOUICHI (JP)
NAKATSU KINYA (JP)
KUSUKAWA JUNPEI (JP)
KAMIZUMA HIROSHI (JP)
TAKAHATA RYOUICHI (JP)
NAKATSU KINYA (JP)
Application Number:
PCT/JP2023/029028
Publication Date:
April 11, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02M7/48; H01L23/34; H01L23/36; H01L23/473; H05K7/20
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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