Space defining structure for magnetic homogenization

A space defining structure for magnetic homogenization designed to homogenize the magnetic field within its interior space by shielding a localized geomagnetic disturbance generated by a variety of magnetic structures, such as the interior structures of the earth's crust, for example, stratum structures, underground minerals, underground water and water veins, a variety of magnetic materials, a variety of electronic devices or the reinforcing bars of the houses or buildings, thus accomplishing a homogenized distribution of geomagnetic flux density, comprising:

• a magnetic field focusing member 1 forming a bottom wall of said space defining structure, with at least one magnetic field dispersing member 2 extending from said magnetic field focusing member 1 while defining a desired interior space of the structure in cooperation with the magnetic field focusing member 1,
• whereby said magnetic field focusing member is made of a material including a magnetic material, said magnetic material having a magnetic permeability of not less than 10 Wb/A*m, an intensity of coercive magnetic field of not higher than 1.0 Oe (oersted), a saturated magnetic flux density of not less than 10 gauss, and a Curie point of not lower than 50° C. under the condition of a temperature range of −50° C.˜+150° C., and
• said magnetic field dispersing member is made of a material including a magnetic material, said magnetic material having a magnetic permeability of 1.2˜1,000,000 Wb/A*m under the condition of a temperature range of −50° C.˜+150° C.