Axial gap type generator
AssigneeFuji Jukogyo Kabushiki Kaisha
InventorsKazuya Numaguchi, Hiroyuki Hisada
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Abstract
There is provided an axial gap type generator exhibiting improved precision in positioning stator cores. An axial gap type generator comprises a generator case fixed to a crank case of an engine, a rotor yoke housed inside the generator case, and fixed to a crankshaft of the engine, and a first stator core and a second stator core fixed to generator case inner faces, and disposed flanking the rotor yoke in a rotation axis direction. The generator case is configured through direct connection of a first member to which the first stator core is fixed and a second member to which the second stator core is fixed.
Claims12
An axial gap type generator, comprising:
- a generator case fixed to a crank case of an engine;
- a rotor yoke housed inside the generator case, and fixed to a crankshaft of the engine;
- a first stator core and a second stator core fixed to an inner face of the generator case, and disposed flanking the rotor yoke in a rotation axis direction, wherein the generator case is configured by a direct connection of a first member, to which the first stator core is fixed, and a second member, to which the second stator core is fixed, and wherein the generator case includes a mounting section that is formed and protrudes from an outer peripheral edge and an outer diameter side of the generator case, and is fastened to the crank case;
- and an adaptor that engages the rotor yoke with the crankshaft between the first stator and the second stator, the adaptor comprising a disk disposed between the second stator and the rotor yoke, wherein the rotor yoke is fastened to a surface of the disk that faces the crank case.
Dependencies are inferred from the claim text.