JPH028377Y2 - - Google Patents

Info

Publication number

JPH028377Y2

JPH028377Y2 JP20422685U JP20422685U JPH028377Y2 JP H028377 Y2 JPH028377 Y2 JP H028377Y2 JP 20422685 U JP20422685 U JP 20422685U JP 20422685 U JP20422685 U JP 20422685U JP H028377 Y2 JPH028377 Y2 JP H028377Y2

Authority

JP

Japan

Prior art keywords

metal tube

tube

fire

connection

metal

Prior art date

1985-12-28

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

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• 239000002184 metal Substances 0.000 claims description 40
• 229910052751 metal Inorganic materials 0.000 claims description 40
• 239000000919 ceramic Substances 0.000 claims description 18
• 238000003780 insertion Methods 0.000 claims description 9
• 230000037431 insertion Effects 0.000 claims description 9
• 230000009970 fire resistant effect Effects 0.000 claims description 5
• 210000002105 tongue Anatomy 0.000 claims 2
• 239000004020 conductor Substances 0.000 description 8
• 239000011521 glass Substances 0.000 description 4
• 238000009413 insulation Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
• 235000011613 Pinus brutia Nutrition 0.000 description 2
• 241000018646 Pinus brutia Species 0.000 description 2
• 230000005540 biological transmission Effects 0.000 description 2
• 239000010445 mica Substances 0.000 description 2
• 229910052618 mica group Inorganic materials 0.000 description 2
• -1 polytetrafluoroethylene Polymers 0.000 description 2
• 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
• 239000004810 polytetrafluoroethylene Substances 0.000 description 2
• 229910052573 porcelain Inorganic materials 0.000 description 2
• 210000005182 tip of the tongue Anatomy 0.000 description 2
• RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
• 229910000881 Cu alloy Inorganic materials 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 229910010293 ceramic material Inorganic materials 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 239000003063 flame retardant Substances 0.000 description 1
• 239000012784 inorganic fiber Substances 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 229920001296 polysiloxane Polymers 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 230000002250 progressing effect Effects 0.000 description 1
• 229920002379 silicone rubber Polymers 0.000 description 1
• 239000004945 silicone rubber Substances 0.000 description 1
• 239000007787 solid Substances 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1