JPH02135625U - - Google Patents

Info

Publication number

JPH02135625U

JPH02135625U JP4439089U JP4439089U JPH02135625U JP H02135625 U JPH02135625 U JP H02135625U JP 4439089 U JP4439089 U JP 4439089U JP 4439089 U JP4439089 U JP 4439089U JP H02135625 U JPH02135625 U JP H02135625U

Authority

JP

Japan

Prior art keywords

catalyst

exhaust system

temperature catalyst

gas purification

purification device

Prior art date

1989-04-13

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000003054 catalyst Substances 0.000 claims description 8
• 238000000746 purification Methods 0.000 claims description 5
• 238000010438 heat treatment Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 4
• 230000003197 catalytic effect Effects 0.000 description 2