Variable inductor

Details Variable inductor Variable inductor

1978-12-05

1983-07-12

Shoop, William M.

Electricity: power supply or regulation systems

Including a transformer or an inductor

H01F 1706

Patent

active

043931570

ABSTRACT:
The present invention relates to a variable inductor comprising a first closed magnetic circuit, formed of an anisotropic material, through which flows an alternative magnetic field, and a second closed magnetic circuit, also formed by an anisotropic material, through which circulates an adjustable direct current magnetic field. The first and second magnetic circuits are so disposed with respect to one another as to define at least two common magnetic spaces wherein the respective alternative and direct magnetic fields are orthogonally superimposed to orient the magnetic dipoles in the common spaces according to a direction predetermined by the intensity of the direct current magnetic field of the second circuit and thus to control the permeability of the first magnetic circuit to the alternative field. Arrangements for application of the variable inductance to monophase and three-phase circuits are proposed, which inductance may then operate in self-control with or without an inverse control.

REFERENCES:
patent: 1788152 (1931-01-01), Dowling
patent: 2445857 (1948-07-01), McCreary
patent: 3188456 (1965-06-01), King, Jr. et al.
patent: 3403323 (1968-09-01), Wanlass
patent: 3582829 (1971-06-01), Wanlass
patent: 3757201 (1973-09-01), Cornwell

Affiliated with

Also associated with

Rating

Variable inductor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-199285