Protective screening against radiation from earth magnetic field - uses electronically controlled magnetic coil with core e.g. on floor of building

摘要

The arrangement screens and absorbs earth radiation of e.m. d.c. fields emanating from buried water streams or hydraulic systems above the earth. A d.c. magnetic coil with a core as a magnetic counter pole is mounted with the magnetically attracting side directed against the direction of radiation. A magnetic field or radiation measuring sensor with an amplifier serves as a d.c. voltage regulator for the coil. The coil with core (10) and sensor are installed centrally in the magnetic field (12) emanating from the stream (11) from which the human beings, animals and/or plants are to be protected. The sensor can be a Hall generator. A measurer can be assigned to the amplifier for monitoring and/or adjusting. USE/ADVANTAGE - Health precaution. Can rid house of radiation. Can locate radiation field and measure its intensity. Can generate artificial earth radiation for biological research, i.e., investigating effect of radiation on animals and plants.