公开(公告)号：US12203480B2

公开(公告)日：2025-01-21

申请号：US17688208

申请日：2022-03-07

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Takeshi Okochi ,  Yusuke Kinoshita ,  Junya Yano ,  Shogo Urabe

IPC: F04D29/08 ,  F04D17/10 ,  F04D25/08

Abstract: A motor-driven compressor includes a rotary shaft, an electric motor, a compression unit, an inverter, a housing, and an inverter case. The housing includes a housing end wall and a housing circumferential wall, which extends from a housing end wall in an axial direction of the rotary shaft. The inverter case includes a case end wall, which extends in the axial direction from the case end wall. The seal circumferential wall includes a proximal end connected to the case end wall and an end face located at a distal end. The housing circumferential wall includes an opposed surface that is opposed to the end face. An annular seal member is provided between the seal circumferential wall and the housing circumferential wall. The seal member extends in a radial direction of the rotary shaft between the end face and the opposed surface.

公开(公告)号：US12253084B2

公开(公告)日：2025-03-18

申请号：US17865971

申请日：2022-07-15

Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI

Inventor： Shogo Urabe

IPC: F04C29/00 ,  F04B39/12 ,  H02K11/33

Abstract: A motor-driven compressor includes an inverter that includes a circuit board and an electrical component, and an inverter cover that defines an inverter accommodating chamber together with an end wall of a motor housing member. The inverter accommodating chamber accommodates a first conductive member and a second conductive member. A first end of the first conductive member and a lead of the electrical component extend through the circuit board from a first surface, which faces the end wall, and are soldered to the circuit board on a second surface on a side opposite to the first surface. A first end of the second conductive member is electrically connected to a power supply connector. Second ends of the first conductive member and the second conductive member are mated to each other so as to be electrically connected to each other when the inverter cover is joined to the motor housing member.