JPS61189261U - - Google Patents

Info

Publication number

JPS61189261U

JPS61189261U JP7325985U JP7325985U JPS61189261U JP S61189261 U JPS61189261 U JP S61189261U JP 7325985 U JP7325985 U JP 7325985U JP 7325985 U JP7325985 U JP 7325985U JP S61189261 U JPS61189261 U JP S61189261U

Authority

JP

Japan

Prior art keywords

air

fuel ratio

oxygen sensor

exhaust pipe

ratio detection

Prior art date

1985-05-16

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

• 239000000446 fuel Substances 0.000 claims description 11
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
• 239000001301 oxygen Substances 0.000 claims description 8
• 229910052760 oxygen Inorganic materials 0.000 claims description 8
• 238000001514 detection method Methods 0.000 claims description 6
• 239000003054 catalyst Substances 0.000 claims description 3
• 238000009792 diffusion process Methods 0.000 claims 2
• 230000002596 correlated effect Effects 0.000 claims 1
• 239000007789 gas Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 238000011144 upstream manufacturing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4

Cited By (1)