Patent ID: 11961666
Assignee: nan
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B  C  F  Y | IPC B  C  F  H

Claim 6:
7. The E-field propulsion system according to claim 1, wherein the electromagnetic field shielding is comprised of one or more layers of materials selected from the following group consisting of:
iron, copper, brass, silver, gold, electrical steel, 70% Ni-16% Fe-2% Chromium alloy, 70% Ni-16% Fe-2% Molybdenum alloy, nickel-free tin-plated magnetic shielding sheet alloy, 80% Ni-20% Fe alloy, ferritic annealed stainless steel, electrical steel, 99.8% pure iron (Fe), 80% Ni-20% Fe alloy, Cobalt-iron high permeability strip material, 70% Ni-16% Fe-2% Chromium alloy, 70% Ni-16% Fe-2% Molybdenum alloy, Co—Fe—Si—B—Nb—Cu soft magnetic alloy, 99.95% pure iron (Fe) annealed in hydrogen, and iron-based alloys with magnetic field saturation limits of at least 1.4 Telsa and with 20K-35K magnetic permeability.