JPH0219546Y2 - - Google Patents

Info

Publication number

JPH0219546Y2

JPH0219546Y2 JP1987186184U JP18618487U JPH0219546Y2 JP H0219546 Y2 JPH0219546 Y2 JP H0219546Y2 JP 1987186184 U JP1987186184 U JP 1987186184U JP 18618487 U JP18618487 U JP 18618487U JP H0219546 Y2 JPH0219546 Y2 JP H0219546Y2

Authority

JP

Japan

Prior art keywords

exhaust gas

inner cylinder

metal bellows

exhaust pipe

annular space

Prior art date

1987-12-07

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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• 239000002184 metal Substances 0.000 claims description 29
• 230000007797 corrosion Effects 0.000 description 3
• 238000005260 corrosion Methods 0.000 description 3
• 125000006850 spacer group Chemical group 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 230000002159 abnormal effect Effects 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 229910052717 sulfur Inorganic materials 0.000 description 1
• 239000011593 sulfur Substances 0.000 description 1