MAGNETIC SHIELD ROOM

• Main Author: KATO YASUHISA
• Format: Patent
• Language: English
• Published: 22.03.1996
• Edition: 6
• Subjects: CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILSOF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; INSTRUMENT DETAILS; LADDERS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; PHYSICS; PRINTED CIRCUITS

PURPOSE: To improve the state of contact of contact parts, and obtain sufficient magnetic connection of the contact parts only by shutting a door, by forming the contact parts of magnetic shield layers of the door and a wall, on a common contact plane. CONSTITUTION: A plurality of contact parts 15 are formed on a wall 10 so as to surround an aperture part 1 over and over again, while the same plane around the aperture part 1 of the wall 10 is applied to a common contact plane. A plurality of the contact parts 15 are sequentially connected through a continuous plane 14, from a magnetic shield layer 13 on the side of the common contact plane to the opposite side magnetic shield layer 23, in the order from the outer peripheral side of the periphery of the aperture part 1 to the inner peripheral side. A plurality of contact parts 25 are formed on the door 20 so as to come into contact with a plurality of the contact parts formed on the wall 10, while the same plane on the peripheral part of the door 20 is applied to a common contact plane. A plurality of the contact parts 25 are sequentially connected through a continuous plane 24, from the layer 21 on the side of the common contact plane to the opposite side magnetic shield layer 23, in the order from the inner peripheral side of the periphery of the door 20 to the outer peripheral side.