Kabushiki Kaisha Toshiba

Yuuichiro Gunji

Masafumi Fujita

Koji Matsuyama

Yasuo Kabata

Akihiro Matsuzaki

Hiroaki Kuwahara

Fujio Terai

Hideo Chikaoka

Tomio Iwata

According to one embodiment, a robot device includes a robot and a station part. The robot is inserted into a gap between an outer peripheral surface of a first part of a first member and a second member surrounding the outer peripheral surface. The first member includes the first part and a second part. A step is formed between the first part and the second part. The station part includes an elevating mechanism. The elevating mechanism lowers the robot onto the outer peripheral surface of the first member on a lower stage side of the step, and raises the robot from the outer peripheral surface.

Robot device, inspection device, inspection device of generator, and inspection method

According to an embodiment, radially extending inner spacers are provided in a stator core at a distance from each other in the circumferential direction at intervals between a prescribed number of stacked magnetic steel plates, and ventilation ducts for cooling gas flow are formed in the radial direction. The perimeter of each ventilation duct is defined by the inner spacers and a magnetic steel plate separated by the inner spacers. The cooling gas, which flows in the rotation direction, is split laterally to both sides of a rotor coil and directed toward the outer circumference. Portions of the shoulder parts of a wedge are cut off such that the width of the shoulder parts of the wedge at positions corresponding to the ventilation ducts matches the slot width.

Rotating electrical machine and stator thereof

Growing community of inventors

Yokohama, Japan

Yuuichiro Gunji