Rotating electrical apparatus

Details Rotating electrical apparatus Rotating electrical apparatus

2007-09-11

2007-09-11

Le, Dang (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

Reexamination Certificate

active

10506302

ABSTRACT:
This invention provides a rotary electric machine with a high productivity/maintainability.Since the shaft portion43or the stepwise drawn portion is formed with a flat face47perpendicular to the rotational axis, when the magnetic poles42are bonded to the rotor40, an accurate gap control can be achieved by applying a certain pressure to the magnetic poles with a jig or the like using the perpendicular flat face47as reference, or by controlling the distance from the perpendicular flat face47.

REFERENCES:
patent: 3999092 (1976-12-01), Whiteley
patent: 5532533 (1996-07-01), Mizutani
patent: 06-189488 (1994-07-01), None
patent: 07-163115 (1995-06-01), None
patent: 09-215259 (1997-08-01), None
patent: 10-285852 (1998-10-01), None
patent: 2000-308317 (2000-11-01), None
patent: 2001-045686 (2001-02-01), None
patent: 2001-112225 (2001-04-01), None
patent: 2001-136694 (2001-05-01), None
patent: 2001-248661 (2001-09-01), None
patent: 2003-127966 (2003-05-01), None
patent: 2003-134610 (2003-05-01), None
Translation of JP 2001-045686 A.

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