Title:
渦電流式減速装置
Document Type and Number:
Japanese Patent JP7343818
Kind Code:
B2
Abstract:
An eddy current deceleration device (100) includes a rotor (10) and a stator (20). The rotor (10) includes a hub (12), a rotor body (11), and a spoke (13). The spoke (13) has neutral axes (N1, N2). The neutral axis (N1) is a neutral axis when the spoke (13) is bent in a circumferential direction of the rotor body (11). The neutral axis (N1) is positioned forward in a rotating direction (R) of the rotor (10) with respect to a center line (C1) of the spoke (13) in the circumferential direction. The neutral axis (N2) is a neutral axis when the spoke (13) is bent in an axial direction of the rotor body (11). The neutral axis (N2) is positioned on a rotor body (11) side with respect to a center line (C2) of the spoke (13) in the axial direction.
Inventors:
Yasutaka Noguchi
Yutaka Nogami
Kenji Imanishi
Takuya Fujita
Yozo Okuda
Yutaka Nogami
Kenji Imanishi
Takuya Fujita
Yozo Okuda
Application Number:
JP2022505078A
Publication Date:
September 13, 2023
Filing Date:
February 10, 2021
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
F16D63/00; H02K49/10; H02K49/02
Domestic Patent References:
| JP2013521749A | ||||
| JP2005102490A | ||||
| JP201713099A | ||||
| JP2005329943A | ||||
| JP200178425A | ||||
| JP2001314073A |
Foreign References:
| US20150034430 |
Attorney, Agent or Firm:
Ascend Patent Attorneys Corporation