JPH046718U - - Google Patents

Info

Publication number

JPH046718U

JPH046718U JP4616790U JP4616790U JPH046718U JP H046718 U JPH046718 U JP H046718U JP 4616790 U JP4616790 U JP 4616790U JP 4616790 U JP4616790 U JP 4616790U JP H046718 U JPH046718 U JP H046718U

Authority

JP

Japan

Prior art keywords

flow path

exhaust pipe

path change

change valves

catalytic converter

Prior art date

1990-04-28

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000003197 catalytic effect Effects 0.000 claims description 3
• 238000000746 purification Methods 0.000 claims description 3
• 238000002485 combustion reaction Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000011144 upstream manufacturing Methods 0.000 description 1