JPS63174524U - - Google Patents

Info

Publication number

JPS63174524U

JPS63174524U JP2254687U JP2254687U JPS63174524U JP S63174524 U JPS63174524 U JP S63174524U JP 2254687 U JP2254687 U JP 2254687U JP 2254687 U JP2254687 U JP 2254687U JP S63174524 U JPS63174524 U JP S63174524U

Authority

JP

Japan

Prior art keywords

catalyst

combustion engine

internal combustion

secondary air

catalyst case

Prior art date

1987-02-18

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000003054 catalyst Substances 0.000 claims description 6
• 238000002485 combustion reaction Methods 0.000 claims description 3
• 229910001018 Cast iron Inorganic materials 0.000 claims 1
• 238000002347 injection Methods 0.000 claims 1
• 239000007924 injection Substances 0.000 claims 1