JPH02101010U - - Google Patents

Info

Publication number

JPH02101010U

JPH02101010U JP823889U JP823889U JPH02101010U JP H02101010 U JPH02101010 U JP H02101010U JP 823889 U JP823889 U JP 823889U JP 823889 U JP823889 U JP 823889U JP H02101010 U JPH02101010 U JP H02101010U

Authority

JP

Japan

Prior art keywords

switching valve

switched

passage

catalytic converter

engine

Prior art date

1989-01-30

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

• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
• 229910021529 ammonia Inorganic materials 0.000 claims description 5
• 230000003197 catalytic effect Effects 0.000 claims description 5
• 239000000779 smoke Substances 0.000 claims description 3
• MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
• 238000001514 detection method Methods 0.000 claims 2
• 101100444898 Mus musculus Egr1 gene Proteins 0.000 claims 1
• 238000011144 upstream manufacturing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4