Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1998-07-10
2000-01-04
Ramirez, Nestor
Electrical generator or motor structure
Dynamoelectric
Rotary
310198, 310202, H02K 100, H02K 304
Patent
active
060113383
ABSTRACT:
An electromechanical machine includes a stator fixed with respect to a housing structure and a rotor fixed with respect to a driven shaft. The stator includes a magnetically permeable core having a plurality of parallel winding slots containing driven windings. Coilheads are located at opposite axial ends of the magnetically permeable core where the windings turn to extend down a parallel winding slot. The motor is also equipped with an auxiliary winding arrangement to reduce capacitive coupling between the stator and rotor during operation. The auxiliary winding arrangement comprises grounded auxiliary windings located in the winding slots and the inside surface of the coilheads to interpose the driven windings and the rotor.
REFERENCES:
patent: 2573126 (1951-10-01), Andrus
patent: 3283187 (1966-11-01), Schaefer
patent: 3633056 (1972-01-01), Hoffmeyer
patent: 3633057 (1972-01-01), Smith et al.
patent: 4160926 (1979-07-01), Cope et al.
patent: 4246505 (1981-01-01), Yasaka et al.
patent: 4308476 (1981-12-01), Schuler
patent: 4780635 (1988-10-01), Neumann
patent: 4949001 (1990-08-01), Campbell
patent: 5175396 (1992-12-01), Emery et al.
patent: 5341561 (1994-08-01), Schorm et al.
patent: 5661353 (1997-08-01), Erdman et al.
patent: 5821649 (1998-10-01), Langhorst
patent: 5821652 (1998-10-01), Hyypio
U.S. Application No. 90008345 Bell et al., filed Jan. 16, 1998.
U.S. Application No 90008043 Bell, filed Jan. 16, 1998.
Bell Sidney
Byrd David M.
Dinh Le Dang
Horn John J.
Killen Craig N.
Miller John M.
Ramirez Nestor
LandOfFree
Electric motor having auxiliary winding arrangement for electros does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electric motor having auxiliary winding arrangement for electros, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric motor having auxiliary winding arrangement for electros will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1074953