Hitachi, Ltd.

Hitachi Automotive Systems, Ltd.

Masamichi Kase

Shin Onose

Kenichi Nakayama

Tomohiro Fukuda

Hisaya Shimizu

Kazuo Ojima

Mitsuaki Mirumachi

Katsuyoshi Terakado

Fuminori Ishikawa

Masaki Okamura

Hiroshi Matahira

Dai Nakamura

A rotating electric machine having downsized coil ends is provided. In a rotating electric machine having a statorincluding a stator coreformed with a plurality of slotsrowed in a circumferential direction and a stator coilinserted into the slots of the stator core, and a rotordisposed rotatably with respect to the stator core with a clearance interposed therebetween. The stator coil is formed by a plurality of segment coilsbeing connected, the segment coilsbeing made of a conductor shaped into a rough U-shape and having a rectangular cross-section. The segment coil has at an end a connection portionconnected to another segment coil, the connection portion having a corner portion

Rotating electric machine including a stator with a connection portion having a corner portion and method for manufacturing same

A connecting structure in which the electric cable having an insulated coating and the electrically conductive member with non-insulated coating are connected through a connecting terminal having a junction support member by applying an electric current, heating and applying a pressure; and the electric cables having an insulated coating and are connected mutually to one another through a connecting terminal having an electrically conductive member with non-insulated coating and a junction support member by applying an electric current, heating and applying a pressure, and a connecting method in which those connections are established by applying an electric current, applying a heat and applying a pressure, and a rotating electric machinery having that connecting structure and an alternating current generator using this machinery.

Connecting structure and its connecting method, and rotating machinery and alternating current

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Hitachinaka, Japan

Masamichi Kase