Armature winding of electric rotating machine, stator of...

Details Armature winding of electric rotating machine, stator of... Armature winding of electric rotating machine, stator of...

2009-07-31

2010-10-12

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S179000, C310S201000, C310S260000

Reexamination Certificate

active

07812499

ABSTRACT:
An armature winding of an electric rotating machine is provided, which includes at least one armature winding bar composed of a plurality of element wire conductors, wherein the armature winding bar includes an element wire conductor configured to have twisted transposing angles of 180 degrees at one border zone and a middle zone in a winding slot and a twisted transposing angle different from 180 degrees at the other border zone of the winding slot of the element wire conductor.

REFERENCES:
patent: 1144252 (1915-06-01), Roebel
patent: 2821641 (1958-01-01), Ringland
patent: 3118015 (1964-01-01), Willyoung
patent: 3585428 (1971-06-01), Bennington et al.
patent: 3602751 (1971-08-01), Brenner et al.
patent: 3614497 (1971-10-01), Brenner
patent: 3647932 (1972-03-01), Heller et al.
patent: 3825783 (1974-07-01), Duffert
patent: 4191903 (1980-03-01), Brenner et al.
patent: 4384227 (1983-05-01), Kawai
patent: 4633115 (1986-12-01), Saitoh et al.
patent: 4959575 (1990-09-01), Saitoh et al.
patent: 6703752 (2004-03-01), Haldemann
patent: 7312552 (2007-12-01), Fujita et al.
patent: 7368842 (2008-05-01), Hattori et al.
patent: 7459825 (2008-12-01), Haldermann
patent: 2006/0071573 (2006-04-01), Fujita et al.
patent: 1767320 (2006-05-01), None
patent: 2004-293051 (2004-10-01), None

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