JPS63170563U - - Google Patents

Info

Publication number

JPS63170563U

JPS63170563U JP6435887U JP6435887U JPS63170563U JP S63170563 U JPS63170563 U JP S63170563U JP 6435887 U JP6435887 U JP 6435887U JP 6435887 U JP6435887 U JP 6435887U JP S63170563 U JPS63170563 U JP S63170563U

Authority

JP

Japan

Prior art keywords

exhaust

type engine

oxygen concentration

concentration sensor

purification device

Prior art date

1987-04-28

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

• 239000007789 gas Substances 0.000 claims description 3
• 239000001301 oxygen Substances 0.000 claims description 3
• 229910052760 oxygen Inorganic materials 0.000 claims description 3
• 238000000746 purification Methods 0.000 claims description 3
• 239000000446 fuel Substances 0.000 claims description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• 239000002826 coolant Substances 0.000 description 1
• 238000002347 injection Methods 0.000 description 1
• 239000007924 injection Substances 0.000 description 1