Nidec Corporation

Mitsubishi Logisnext Co. Ltd.

Takayuki Ito

Takehito Tamaoka

Masashi Hirayama

Naruyuki Horaitani

Shun Hirano

Ichiro Ohashi

A blower includes an impeller rotatable about a central axis, a motor that drives the impeller, and a housing that accommodates the impeller and the motor. The impeller includes a plurality of vanes arrayed in a circumferential direction and a flange in which the plurality of vanes are provided at an outer circumferential edge on a radially outer side. The housing includes a first housing that faces a vane lower end surface located on an axial-direction lower side of the vane with a gap interposed therebetween. The vane lower end surface includes a first vane end surface in which a shortest distance to the first housing in an axial direction increases toward the radially outer side.

Blower

The blowing device includes an impeller that is rotatable about a center axis and a motor that drives the impeller. The impeller includes a plurality of vanes arranged in a circumferential direction, a flange in which the plurality of vanes are provided at the outer circumferential edge in a radial-direction outside, and a plate-shaped first shielding unit located between the vanes adjacent to each other in the circumferential direction. The first shielding unit is connected to a rear edge surface on an opposite side to the rotation direction of the vane and an outside surface located on the radial-direction outside of the flange.

Blower comprising impeller and motor

A steering display device of a work vehicle visually displaying a steering state of control wheels of the work vehicle, includes a display and an image generation unit. The display displays a rectangular frame representing a vehicle width of the work vehicle and a pointer representing a state of a steering of the control wheels as graphic information, and the image generation unit rotates the pointer about a rotation axis of the pointer and widens or narrows the rectangular frame based on the steering of the control wheels. The image generation unit generates the pointer and the rectangular frame in a manner such that when a steering angle of the control wheels exceeds a predetermined value, part of the pointer protrudes from the rectangular frame.

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Kyoto, Japan

Takayuki Ito