US 11,670,983 B2
Motor-driven compressor
Shumpei Yamakage, Kariya (JP); Yusuke Kinoshita, Kariya (JP); and Koki Shinohara, Kariya (JP)
Assigned to KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya-shi (JP)
Filed by KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya (JP)
Filed on Mar. 18, 2021, as Appl. No. 17/205,257.
Claims priority of application No. JP2020-064650 (JP), filed on Mar. 31, 2020.
Prior Publication US 2021/0305871 A1, Sep. 30, 2021
Int. Cl. H02K 3/50 (2006.01); H02K 5/22 (2006.01); H02K 11/33 (2016.01); B60H 1/32 (2006.01)
CPC H02K 5/225 (2013.01) [H02K 3/50 (2013.01); H02K 11/33 (2016.01); B60H 1/3222 (2013.01); B60H 2001/3292 (2013.01); H02K 2203/06 (2013.01); H02K 2203/09 (2013.01); H02K 2211/03 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A motor-driven compressor, comprising:
a compression unit configured to compress a fluid;
an electric motor configured to drive the compression unit;
a motor controller including a circuit board and configured to drive the electric motor;
a housing including an inverter accommodation chamber, wherein the inverter accommodation chamber accommodates the motor controller; and
a connector accommodated in the inverter accommodation chamber and electrically connecting the circuit board and a member located outside the inverter accommodation chamber, wherein
the connector includes
one or more busbars electrically connected to the circuit board, and
a case formed from a resin and accommodating the one or more busbars,
the circuit board and the case are fastened to the housing, and
the one or more busbars are allowed to move in the case when the circuit board vibrates.