Multiple magnetic flywheel driven by a centrifugal clutch

Details Multiple magnetic flywheel driven by a centrifugal clutch Multiple magnetic flywheel driven by a centrifugal clutch

1980-07-17

1981-12-01

Duggan, Donovan F.

Electrical generator or motor structure

Dynamoelectric

Rotary

310156, H02K 2122

Patent

active

043038433

ABSTRACT:
A magnetic flywheel for a manually-driven magneto megohmmeter with step variable voltage comprising a rotor formed by a ring of magnetic material carrying permanent magnets, and a stator, disposed inwardly of the rotor and formed by an assembly of magnetic circuits each having a C-shape with a coil wound around the central portion thereof and with two pole surfaces at the ends. In order to reduce the starting torque, the number of pairs of permanent magnets is one less than the number of magnetic circuits, and the angular distance between the pole surfaces of one magnetic circuit is equal to the angular distance between two adjacent permanent magnets. Also, the arc length of each pole surface of a magnetic circuit is substantially equal to half the angular distance between two adjacent permanent magnets.

REFERENCES:
patent: 3619679 (1971-11-01), Carmichael
patent: 3710158 (1973-01-01), Bachle et al.
patent: 3860843 (1975-01-01), Kawasaki et al.

Affiliated with

Also associated with

Rating

Multiple magnetic flywheel driven by a centrifugal clutch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multiple magnetic flywheel driven by a centrifugal clutch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple magnetic flywheel driven by a centrifugal clutch will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1298299