Armature in rotary electric device and its manufacturing method

Electrical generator or motor structure – Dynamoelectric – Rotary

Reexamination Certificate

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Details

C310S198000, C310S195000, C310S223000, C310S224000, C310S234000

Reexamination Certificate

active

07808145

ABSTRACT:
An armature where at least one of a first winding wire and a second winding wire is wound around slots that are opposed to all magnetic poles serving as a same magnetic pole in a predetermined winding direction so as to correspond to a predetermined winding number as a total winding number between respective slots, so that the plurality of coils are formed, and a slot from which the first winding wire is led out and a slot into which the second winding wire is led are located circumferentially at both sides of commutator segments with which the first winding wire and the second winding wire are conductive.

REFERENCES:
patent: 5654602 (1997-08-01), Willyoung
patent: 6930429 (2005-08-01), Wang
patent: 7274126 (2007-09-01), Walter et al.
patent: 7619344 (2009-11-01), Osawa et al.
patent: 2006/0022544 (2006-02-01), Kinashi
patent: 2006/0220489 (2006-10-01), Osawa et al.
patent: A-06-070521 (1994-03-01), None
patent: A-2002-186210 (2002-06-01), None
patent: A-2002-305861 (2002-10-01), None
patent: A-2003-169458 (2003-06-01), None
patent: A-2005-269781 (2005-09-01), None
patent: WO 2005/036724 (2005-04-01), None

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