JPS6316513Y2 - - Google Patents

Info

Publication number

JPS6316513Y2

JPS6316513Y2 JP7172381U JP7172381U JPS6316513Y2 JP S6316513 Y2 JPS6316513 Y2 JP S6316513Y2 JP 7172381 U JP7172381 U JP 7172381U JP 7172381 U JP7172381 U JP 7172381U JP S6316513 Y2 JPS6316513 Y2 JP S6316513Y2

Authority

JP

Japan

Prior art keywords

heat

sound absorber

insulating sound

kraft paper

charge

Prior art date

1981-05-18

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
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• 239000006096 absorbing agent Substances 0.000 claims description 24
• 239000010408 film Substances 0.000 claims description 7
• 239000010409 thin film Substances 0.000 claims description 6
• 239000004698 Polyethylene Substances 0.000 claims description 5
• -1 polyethylene Polymers 0.000 claims description 5
• 229920000573 polyethylene Polymers 0.000 claims description 5
• 239000003989 dielectric material Substances 0.000 claims description 2
• 239000011491 glass wool Substances 0.000 claims description 2
• 239000011490 mineral wool Substances 0.000 claims description 2
• 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
• 235000011613 Pinus brutia Nutrition 0.000 claims 1
• 241000018646 Pinus brutia Species 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 description 14
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
• 239000002655 kraft paper Substances 0.000 description 13
• 239000004020 conductor Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 230000005611 electricity Effects 0.000 description 2
• 239000003365 glass fiber Substances 0.000 description 2
• 238000009413 insulation Methods 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000011148 porous material Substances 0.000 description 2
• 230000003068 static effect Effects 0.000 description 2
• 229920003002 synthetic resin Polymers 0.000 description 2
• 239000000057 synthetic resin Substances 0.000 description 2
• 239000010426 asphalt Substances 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 239000012141 concentrate Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000005802 health problem Effects 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 239000000123 paper Substances 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 238000007639 printing Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• 238000004804 winding Methods 0.000 description 1