Invention Grant
US09407116B2 Multi-gap rotary machine with dual stator and one rotor with dual permanent magnets and salient poles with dimensions and ratios for torque maximization
有权
具有双定子和一个转子的多间隙旋转机具有双重永磁体和凸极，具有尺寸和扭矩最大化的比例
- Patent Title: Multi-gap rotary machine with dual stator and one rotor with dual permanent magnets and salient poles with dimensions and ratios for torque maximization
- Patent Title (中): 具有双定子和一个转子的多间隙旋转机具有双重永磁体和凸极，具有尺寸和扭矩最大化的比例
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Application No.: US14100065Application Date: 2013-12-09
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Publication No.: US09407116B2Publication Date: 2016-08-02
- Inventor: Keiji Kondou , Shin Kusase , Takeo Maekawa
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Nixon & Vanderhye PC
- Priority: JP2012-268471 20121207; JP2013-192607 20130918
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K3/12 ; H02K16/04 ; H02K16/00 ; H02K21/12
Abstract:
A multi-gap type rotary electric machine is provided, where the machine is provided a shaft supported rotatably by a baring secured to a housing. An annular rotor is secured to the shaft and configured to rotate together with the shaft. Double stators are secured to the housing and configured to have gaps between the stators and the rotor. Relationships of: 3.5 0.5 (2) are met, where P6 denotes a circumferential width of each of outer salient poles, P7 denotes a circumferential width of each of inner salient poles, and P13 denotes a circumferential width of each of the outer magnets.
Public/Granted literature
- US20140159533A1 MULTI-GAP TYPE ROTARY ELECTRIC MACHINE Public/Granted day:2014-06-12
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