Rotary electric machine, especially an alternator for a motor ve

Details Rotary electric machine, especially an alternator for a motor ve Rotary electric machine, especially an alternator for a motor ve

1998-10-05

2000-04-18

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310168, 318701, H02K 1742

Patent

active

060519045

ABSTRACT:
An electrical machine includes a stator and a rotor. The stator includes on its internal face at least one induction winding housed in a pair of recesses and a series of housings for excitation means. The rotor does not have windings and includes teeth for establishing variable magnetic fluxes in the induction winding. The excitation brings into play permanent magnets adapted to establish a closed circumferential magnetic flux in the stator and excitation windings locally establishing an adjustable magnetic flux in the reverse circumferential direction. The rotor teeth are adapted to effect a flux commutation in the stator and the, or each, permanent magnet occupies an angular position located between the angular positions of the two arms of a common induction winding. In this way an alternating magnetic flux is produced in the induction winding or windings during the rotation of the rotor.

REFERENCES:
patent: 3862445 (1975-01-01), Volkrodt
patent: 4011479 (1977-03-01), Volkrodt
patent: 4348605 (1982-09-01), Torok
patent: 5051640 (1991-09-01), Freise
patent: 5117144 (1992-05-01), Torok
patent: 5327069 (1994-07-01), Radun et al.
patent: 5672925 (1997-09-01), Lipo et al.
Patent Abstracts of Japan vol. 003, No. 139 (E-139 (E-152), Nov. 17, 1979 & JP 54 1166210 A (Hitachi Ltd), Sep. 11, 1979.
French Search Report dated Jul. 10, 1998.

Affiliated with

Also associated with

Rating

Rotary electric machine, especially an alternator for a motor ve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rotary electric machine, especially an alternator for a motor ve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary electric machine, especially an alternator for a motor ve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2338309