Drive unit for double fan

Details Drive unit for double fan Drive unit for double fan

1992-05-08

1993-11-02

Stephan, Steven L.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, H02K 720

Patent

active

052586766

ABSTRACT:
The invention relates to a drive unit for a double fan consisting of two external rotor motors (1, 2) arranged alongside each other on a common motor shaft (3), wherein the external rotor motors (1, 2) are arranged with respect to each other in such a way that the poles of the stators (12) of the two motors (1, 2) and the poles of the rotors (7) of the two motors lie in mirror image symmetry with respect to each other with reference to a dividing plane X--X running between the two external rotor motors (1, 2) at right angles to the motor shaft (3).

REFERENCES:
patent: 2700343 (1955-01-01), Pezzillo
patent: 2976352 (1961-03-01), Atalla et al.
patent: 3083893 (1963-04-01), Dean et al.
patent: 3175755 (1965-03-01), Rockafield
patent: 4010716 (1977-03-01), Minka
patent: 4571528 (1986-02-01), McGee et al.
patent: 4612468 (1986-09-01), Sturm et al.

Affiliated with

Also associated with

Rating

Drive unit for double fan does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive unit for double fan, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive unit for double fan will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1760052