JPS642154U - - Google Patents

Info

Publication number

JPS642154U

JPS642154U JP9652787U JP9652787U JPS642154U JP S642154 U JPS642154 U JP S642154U JP 9652787 U JP9652787 U JP 9652787U JP 9652787 U JP9652787 U JP 9652787U JP S642154 U JPS642154 U JP S642154U

Authority

JP

Japan

Prior art keywords

electrode

internal combustion

contact

oxygen sensor

engine exhaust

Prior art date

1987-06-25

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 4
• 239000003054 catalyst Substances 0.000 claims description 4
• 229910052760 oxygen Inorganic materials 0.000 claims description 4
• 239000001301 oxygen Substances 0.000 claims description 4
• BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
• 239000000919 ceramic Substances 0.000 claims description 2
• 229910052697 platinum Inorganic materials 0.000 claims description 2
• 238000002485 combustion reaction Methods 0.000 claims 2
• 239000000463 material Substances 0.000 claims 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1