JPH0424612U - - Google Patents

Info

Publication number

JPH0424612U

JPH0424612U JP6603890U JP6603890U JPH0424612U JP H0424612 U JPH0424612 U JP H0424612U JP 6603890 U JP6603890 U JP 6603890U JP 6603890 U JP6603890 U JP 6603890U JP H0424612 U JPH0424612 U JP H0424612U

Authority

JP

Japan

Prior art keywords

downstream

secondary air

air introduction

check valve

introduction pipe

Prior art date

1990-06-25

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

• 238000005452 bending Methods 0.000 claims 1
• 238000011144 upstream manufacturing Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 230000035485 pulse pressure Effects 0.000 description 2

Cited By (1)