Title:
ELECTRIC MOTOR AND AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/157175
Kind Code:
A1
Abstract:
This electric motor has an integrated circuit board (11) containing an inverter circuit, and the integrated circuit board (11) is integrally moulded using resin. The electric motor has a metal plate (3) that is reflow-soldered to a solid pattern of the integrated circuit board (11). The pattern to which the metal plate (3) is soldered is a high-voltage part.
Inventors:
OYA JUNICHIRO (JP)
ASO HIROKI (JP)
TAKAHASHI RYOGO (JP)
ASO HIROKI (JP)
TAKAHASHI RYOGO (JP)
Application Number:
PCT/JP2022/006374
Publication Date:
August 24, 2023
Filing Date:
February 17, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H01L25/07; H01L25/18; H02K11/33; H05K7/20
Foreign References:
| JPH05259666A | 1993-10-08 | |||
| JP2005333099A | 2005-12-02 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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