JPH0424093Y2 - - Google Patents

Info

Publication number

JPH0424093Y2

JPH0424093Y2 JP19370486U JP19370486U JPH0424093Y2 JP H0424093 Y2 JPH0424093 Y2 JP H0424093Y2 JP 19370486 U JP19370486 U JP 19370486U JP 19370486 U JP19370486 U JP 19370486U JP H0424093 Y2 JPH0424093 Y2 JP H0424093Y2

Authority

JP

Japan

Prior art keywords

back pressure

pipe

exhaust gas

lead wire

heater

Prior art date

1986-12-18

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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• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 27
• 238000001514 detection method Methods 0.000 claims description 14
• 239000007787 solid Substances 0.000 description 12
• 239000000919 ceramic Substances 0.000 description 5
• 239000002245 particle Substances 0.000 description 5
• 230000005540 biological transmission Effects 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 230000001681 protective effect Effects 0.000 description 3
• 238000000746 purification Methods 0.000 description 3
• 238000000605 extraction Methods 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000011347 resin Substances 0.000 description 2
• 229920005989 resin Polymers 0.000 description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000006082 mold release agent Substances 0.000 description 1
• 230000001172 regenerating effect Effects 0.000 description 1
• 230000008929 regeneration Effects 0.000 description 1
• 238000011069 regeneration method Methods 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1
• 239000000454 talc Substances 0.000 description 1
• 229910052623 talc Inorganic materials 0.000 description 1
• 238000011144 upstream manufacturing Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• 238000003466 welding Methods 0.000 description 1