Title:
MAGNET GENERATOR
Document Type and Number:
WIPO Patent Application WO/2018/070054
Kind Code:
A1
Abstract:
The present invention relates to a magnet generator, wherein the mass can be reduced without a reduction in desired inertia and engine lock due to vibration or shock is prevented in a high rotation speed region. This magnet generator is provided with: a bowl-like flywheel having a cylindrical section and a ceiling section; a rotor comprising a plurality of permanent magnets provided on the inner circumferential wall of the cylindrical section, and a boss provided in the center of the ceiling section and attached to an output shaft of the engine; and a stator comprising laminated steel plates and coils facing the permanent magnets and fixed to the engine side inside the flywheel, wherein at least a portion of the ceiling section of the flywheel is formed of a synthetic resin and the remaining portion is formed of metal.
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Inventors:
KAMEYAMA MASATO (JP)
Application Number:
PCT/JP2016/082272
Publication Date:
April 19, 2018
Filing Date:
October 31, 2016
Export Citation:
Assignee:
MAHLE ELECTRIC DRIVES JAPAN CORP (JP)
International Classes:
H02K21/22; H02K1/27
Foreign References:
| JPH0297873U | 1990-08-03 | |||
| JPS5393611U | 1978-07-31 | |||
| JP2002101630A | 2002-04-05 | |||
| JP2007129818A | 2007-05-24 |
Attorney, Agent or Firm:
POLAIRE I.P.C. (JP)
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