Devices for magnetic control with permanent magnets

Electricity: electrical systems and devices – Control circuits for electromagnetic devices – Systems for magnetizing – demagnetizing – or controlling the...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

335234, 335236, 361186, 361191, H01H 4732

Patent

active

040151743

ABSTRACT:
A magnetic device comprising two permanent magnets, armature members forming with said magnets a closed magnetic circuit and an external air gap, and means for reversing the direction of magnetization of one of the magnets, whereby the flux is prevented to close along the magnetic circuit and caused to close through the air gap, or caused to close along the magnetic circuit, the flux in the air gap then being suppressed. The said means consist of two distinct coils wound about the magnets. One of the coils is energized for establishing the flux in the air gap, while the other coil is energized for suppressing the flux in the air gap.

REFERENCES:
patent: 2995637 (1961-08-01), Feiner et al.
patent: 3089064 (1963-05-01), DE Bennetot
patent: 3530454 (1970-09-01), Zocholl

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Devices for magnetic control with permanent magnets does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Devices for magnetic control with permanent magnets, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Devices for magnetic control with permanent magnets will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-550727

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.