Armature of electric rotating machine

Details Armature of electric rotating machine Armature of electric rotating machine

Filed on

1980-11-18

Date issued

1982-07-27

Examiner

Miller, J. D.

Patent Class

Electrical generator or motor structure

SubClass

Dynamoelectric

SubSubClass

Rotary

Other Related Categories

310180, 310 88, 310204, 310 42, H02K 348

Type

Patent

Status

active

Patent number

043419712

Description

ABSTRACT:
At least one circumferential slot is provided at a predetermined axial position on an armature core so as to cross axial slots receiving a plurality of coil sides of an armature winding and to communicate adjacent axial slots, and the plurality of coil sides to be generally mounted in the same axial slot are partially shifted from one slot to an adjacent one through the circumferential slot so that the coil sides of the armature winding are partially arranged to extend through adjacent slots at a fixed, predetermined circumferential distance. In this manner, the generation of commutating spark is substantially prevented and the commutating performance is improved.

REFERENCES:
patent: 2371962 (1945-03-01), Lane
patent: 2473144 (1949-06-01), Gynt
patent: 2502964 (1950-04-01), Klima

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2026692