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...

2007-10-30

2009-08-25

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S197000, C310S213000, C310S216006

Reexamination Certificate

active

07579737

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: 3585428 (1971-06-01), Bennington et al.
patent: 3602751 (1971-08-01), Brenner et al.
patent: 3614497 (1971-10-01), Brenner
patent: 3825783 (1974-07-01), Duffert
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), Haldemann
patent: 2006/0071573 (2006-04-01), Fujita et al.
patent: 2004-293051 (2004-10-01), None

Affiliated with

Also associated with

Rating

Armature winding of electric rotating machine, stator of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Armature winding of electric rotating machine, stator of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Armature winding of electric rotating machine, stator of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4140377