Title:
ELECTRIC COMPRESSOR AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/248704
Kind Code:
A1
Abstract:
[Problem] To provide an electric compressor that makes it possible to stably press and thereby fix switching elements to a heat sink. [Solution] An electric compressor 1 comprising an inverter 3 that has switching elements 5 and supplies power to an electric motor. The electric compressor 1 additionally comprises: a stator housing 7 for a housing 11 which is a heat sink; and fixing members 71, 72 for fixing the switching elements 5 to an end wall 7A of the stator housing 7. The fixing members 71, 72 are configured from a disc spring 76 brought into contact with the switching elements 5, and covers 73, 74 that compress the disc springs 76 and press the switching elements 5 against the end wall 7A of the stator housing 7.
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Inventors:
MATSUMOTO SHIGEYUKI (JP)
ITO TORU (JP)
WONDER NAWJA (JP)
ITO TORU (JP)
WONDER NAWJA (JP)
Application Number:
PCT/JP2023/019676
Publication Date:
December 28, 2023
Filing Date:
May 26, 2023
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
F04B39/00; F04B39/06; H02M7/48; H05K7/12; H05K7/20
Foreign References:
| JP2006233820A | 2006-09-07 | |||
| JP2009159704A | 2009-07-16 | |||
| JP2011198998A | 2011-10-06 |
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