Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1986-09-04
1987-12-22
Wong, Peter S.
Electrical generator or motor structure
Dynamoelectric
Rotary
310266, H02K 2114
Patent
active
047148535
ABSTRACT:
An electric motor has an annular permanent magnetic rotor having rotor poles of alternating polarity around its circumference. The motor has an outer stator disposed concentrically around the outer periphery of the rotor which has an annular configuration and a plurality of axially extending salient magnetic poles of opposite polarity alternating around the outer stator's inner periphery. The motor also has an inner stator disposed concentrically within the inner periphery of the rotor which has an annular configuration and a plurality of axially extending salient magnetic poles of opposite polarity alternating around the inner stator's periphery. A separately energizable annular coil of wire disposed inside each stator energizes that stator's magnetic poles in response to sequential energization of each coil with electricity in different phase relationship with each other.
REFERENCES:
patent: 3304451 (1967-02-01), Scholten
patent: 3437897 (1969-04-01), Lenny
patent: 3508091 (1970-04-01), Kavanaugh
patent: 3532916 (1970-10-01), Fisher
patent: 3633055 (1972-01-01), McBride
patent: 3693034 (1972-09-01), Inariba
patent: 3808491 (1974-04-01), Riggs
patent: 4070592 (1978-01-01), Snowden et al.
patent: 4104552 (1978-08-01), Tsergas
patent: 4137473 (1979-01-01), Pfister
patent: 4174485 (1979-11-01), Soden et al.
patent: 4501980 (1980-02-01), Welburn
patent: 4517484 (1985-05-01), Dacier
patent: 4564778 (1986-01-01), Yoshida
Hansen Charles
Palmero Albert
Rebsch D. L.
Robinson, Jr. Lee C.
Tri-tech, Inc.
Wong Peter S.
LandOfFree
Low profile electric motor does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Low profile electric motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low profile electric motor will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-820169