ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND EQUIPMENT HOUSING BODY

Japanese Patent JP2016032081

A

PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material which shields electromagnetic waves with simple structure and which has high strength and is made lightweight, thereby enabling work efficiency thereof to be improved, and an equipment housing body.SOLUTION: An equipment housing body 6 houses underfloor equipment 5 that radiates an electromagnetic wave W. An electromagnetic wave shielding material 9 shields the electromagnetic wave W, thereby preventing a malfunction of any other equipment than the underfloor equipment 5 caused by the electromagnetic wave Wand protecting the other equipment from the electromagnetic wave W. The electromagnetic wave shielding material 9 shields an electromagnetic wave W, thereby preventing a malfunction of the underfloor equipment 5 and protects the underfloor equipment 5 from the electromagnetic wave W. An electromagnetic wave absorption layer 9a absorbs the electromagnetic wave Wthat is radiated from the underfloor equipment 5 toward the outside. An electromagnetic wave reflection layer 9b reflects the electromagnetic wave Wthat is reflected from the outside toward the underfloor equipment 5. A reinforcement layer 9c reinforces the electromagnetic wave absorption layer 9a and the electromagnetic wave reflection layer 9b.SELECTED DRAWING: Figure 3

ITO MIKIYA
MASUDA YOSHIHIRO

JP2014155321A

March 07, 2016

July 30, 2014

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RAILWAY TECHNICAL RES INST

H05K9/00; B32B7/02; B61C17/00; B61C17/12

JP2006332260A	2006-12-07
JPH06232581A	1994-08-19
JP2000151179A	2000-05-30
JPH01258496A	1989-10-16
JP2001156487A	2001-06-08
JP2005286191A	2005-10-13
JP2008270267A	2008-11-06
JP2000232292A	2000-08-22
JPH07212079A	1995-08-11

Taketo Okuma

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