JPS6220144U - - Google Patents

Info

Publication number

JPS6220144U

JPS6220144U JP11143485U JP11143485U JPS6220144U JP S6220144 U JPS6220144 U JP S6220144U JP 11143485 U JP11143485 U JP 11143485U JP 11143485 U JP11143485 U JP 11143485U JP S6220144 U JPS6220144 U JP S6220144U

Authority

JP

Japan

Prior art keywords

air

fuel ratio

engine

oxygen concentration

control device

Prior art date

1985-07-19

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 6
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
• 239000001301 oxygen Substances 0.000 claims description 5
• 229910052760 oxygen Inorganic materials 0.000 claims description 5
• 238000001514 detection method Methods 0.000 claims description 4
• 239000007789 gas Substances 0.000 claims 1
• 239000000203 mixture Substances 0.000 claims 1
• 230000001186 cumulative effect Effects 0.000 description 3
• 238000010586 diagram Methods 0.000 description 2
• 239000000919 ceramic Substances 0.000 description 1