Mitsubishi Heavy Industries Thermal Systems, Ltd.

Yasuhiro Watanabe

Atsushi Suzuki

Koji Nakado

An air conditioning device for a vehicle () includes: a housing () having an opening (M); a blower () having a fan () accommodated within the housing and rotating about a rotation axis parallel to a first axis; a filter section () which is disposed between a gas inlet () and the opening and through which gas taken in from the gas inlet and flowing into the opening passes; and a support member () disposed between the blower and the filter section so as to be located at least partially at the opening, and supporting the filter section. The support member has a rib portion () extending in a longitudinal direction in a predetermined plane orthogonal to the first axis, and a sticking-out portion () sticking out from the rib portion in a transverse direction in the predetermined plane orthogonal to the longitudinal direction.

Air conditioning device for vehicle

A rotor for a motor is provided with: a stacked core made of a plurality of steel plates stacked on top of each other in a direction of an axis of a rotating shaft, has a circular pillar shape centered around the axis, and is provided with a plurality of magnet insertion grooves arranged in a circumferential direction of the rotor and penetrating through the circular pillar shape in the direction of the axis; permanent magnets respectively inserted into the magnet insertion grooves; a pair of end plates respectively stacked on opposite ends of the stacked core in the direction of the axis and closing the magnet insertion grooves; and a pressing portion restraining the permanent magnet in the direction of the axis by pressing the permanent magnet in the direction of the axis.

Growing community of inventors

Kiyosu, Japan

Yasuhiro Watanabe