Axial gap motor and vehicle
JP7779687B2Active Publication Date: 2025-12-03SUBARU CORP
11 Cites 0 Cited by
Patent Information
- Application Number
- JP2021153858
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-09-22
- Publication Date
- 2025-12-03
- Estimated Expiration
- 2041-09-22
Smart Images

Figure 0007779687000001 
Figure 0007779687000002 
Figure 0007779687000003
Abstract
To provide a mobile body equipped with multiplexed axial gap motors, which can maintain high motion performance and comfort even when a defect occurs in any of the motors.SOLUTION: A mobile body in the present disclosure includes: axial gap motors generating driving power to at least one wheel; a multiplexing mechanism that multiplexes and couples the plurality of axial gap motors to the one wheel; an abnormality detection mechanism for detecting an abnormality in the plurality of axial gap motors; and a cut-off mechanism that, based on the abnormality detection mechanism, cuts off the driving power from the axial gap motor, in which an abnormality is detected, among the plurality of multiplexed axial gap motors independently of the other axial gap motors, while maintains supplying of driving power to the wheel from the axial gap motors in which the abnormality is not detected.SELECTED DRAWING: Figure 1
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Safe redundant electric vehicle dual-motor wheel edge driving system and control method thereof
CN112046302A
Motor drive unit
JP2005117834A
Hybrid drive
JP2009067091A
Driving force output apparatus
JP2009159797A
Power transmission for hybrid vehicle
JP2010126121A