Title:
立軸回転電機用の摺動部材および立軸回転電機用の摺動部材の製造方法
Document Type and Number:
Japanese Patent JP7374877
Kind Code:
B2
Abstract:
To suppress deterioration of sliding performance.SOLUTION: A sliding member for a vertical axis rotary electric machine comprises a first layer, a second layer, and an intermediate layer. The intermediate layer has a first surface joined to the first layer, a second surface located on the opposite side of the first surface, and a plurality of through holes penetrating from the first surface to the second surface. The first layer has a plurality of groove parts provided on the side surface of the intermediate layer, where the plurality of groove parts extends in a direction orthogonal to a lamination direction. The through hole and the groove part partially overlap each other, a groove facing portion facing the groove part is provided on the first surface, and a part of the second layer is inserted into the through hole and the groove part.SELECTED DRAWING: Figure 3
Inventors:
Princess Suematsu
Shunsuke Makino
Junji Mori
Fumio Sawa
Hiroshi Hatano
Shunsuke Makino
Junji Mori
Fumio Sawa
Hiroshi Hatano
Application Number:
JP2020185317A
Publication Date:
November 07, 2023
Filing Date:
November 05, 2020
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems & Solutions Corporation
Toshiba Energy Systems & Solutions Corporation
International Classes:
F16C17/08; F16C33/20; H02K7/08; H02K15/14
Domestic Patent References:
| JP5296235A | ||||
| JP8084452A | ||||
| JP62064527A |
Attorney, Agent or Firm:
Yukitaka Nakamura
Satoru Asakura
Takeshi Sekine
Kazuya Yamashita
Cotton penetration
Satoru Asakura
Takeshi Sekine
Kazuya Yamashita
Cotton penetration