JPS61187230U - - Google Patents

Info

Publication number

JPS61187230U

JPS61187230U JP7001885U JP7001885U JPS61187230U JP S61187230 U JPS61187230 U JP S61187230U JP 7001885 U JP7001885 U JP 7001885U JP 7001885 U JP7001885 U JP 7001885U JP S61187230 U JPS61187230 U JP S61187230U

Authority

JP

Japan

Prior art keywords

flow rate

signal

function generator

calculates

exhaust gas

Prior art date

1985-05-14

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 14
• 229910021529 ammonia Inorganic materials 0.000 claims description 7
• 238000002347 injection Methods 0.000 claims description 6
• 239000007924 injection Substances 0.000 claims description 6
• 238000010586 diagram Methods 0.000 description 3