JPS63171610U - - Google Patents

Info

Publication number

JPS63171610U

JPS63171610U JP6418687U JP6418687U JPS63171610U JP S63171610 U JPS63171610 U JP S63171610U JP 6418687 U JP6418687 U JP 6418687U JP 6418687 U JP6418687 U JP 6418687U JP S63171610 U JPS63171610 U JP S63171610U

Authority

JP

Japan

Prior art keywords

secondary air

oxygen sensor

upstream

exhaust passage

air supply

Prior art date

1987-04-30

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

• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
• 239000001301 oxygen Substances 0.000 claims description 7
• 229910052760 oxygen Inorganic materials 0.000 claims description 7
• 238000011144 upstream manufacturing Methods 0.000 claims description 5
• 239000003054 catalyst Substances 0.000 claims description 4
• 239000007789 gas Substances 0.000 claims 2
• 238000002485 combustion reaction Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2

Cited By (2)