JPH0448556Y2 - - Google Patents

Info

Publication number

JPH0448556Y2

JPH0448556Y2 JP14082984U JP14082984U JPH0448556Y2 JP H0448556 Y2 JPH0448556 Y2 JP H0448556Y2 JP 14082984 U JP14082984 U JP 14082984U JP 14082984 U JP14082984 U JP 14082984U JP H0448556 Y2 JPH0448556 Y2 JP H0448556Y2

Authority

JP

Japan

Prior art keywords

sheet

lead foil

shielding

canvas

radiation shielding

Prior art date

1984-09-19

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000011888 foil Substances 0.000 claims description 19
• 230000005855 radiation Effects 0.000 claims description 13
• 239000002131 composite material Substances 0.000 claims description 6
• 229920000098 polyolefin Polymers 0.000 claims description 6
• 239000004698 Polyethylene Substances 0.000 description 10
• 229920000573 polyethylene Polymers 0.000 description 10
• 230000000694 effects Effects 0.000 description 9
• -1 polyethylene Polymers 0.000 description 9
• 230000037303 wrinkles Effects 0.000 description 6
• 238000004804 winding Methods 0.000 description 4
• 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
• 235000011613 Pinus brutia Nutrition 0.000 description 3
• 241000018646 Pinus brutia Species 0.000 description 3
• 238000009958 sewing Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000007689 inspection Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 230000000737 periodic effect Effects 0.000 description 2
• 230000008439 repair process Effects 0.000 description 2
• 239000000126 substance Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000009825 accumulation Methods 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000000052 comparative effect Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 229910052739 hydrogen Inorganic materials 0.000 description 1
• 239000001257 hydrogen Substances 0.000 description 1
• 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000010030 laminating Methods 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 229910001220 stainless steel Inorganic materials 0.000 description 1
• 239000010935 stainless steel Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1