JPS6291871U - - Google Patents

Info

Publication number

JPS6291871U

JPS6291871U JP1985184167U JP18416785U JPS6291871U JP S6291871 U JPS6291871 U JP S6291871U JP 1985184167 U JP1985184167 U JP 1985184167U JP 18416785 U JP18416785 U JP 18416785U JP S6291871 U JPS6291871 U JP S6291871U

Authority

JP

Japan

Prior art keywords

take

smoke exhaust

exhaust door

shaft

motor

Prior art date

1985-11-29

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

• 239000000779 smoke Substances 0.000 claims description 9
• 238000004804 winding Methods 0.000 claims description 5
• 238000010586 diagram Methods 0.000 description 2
• 239000003638 chemical reducing agent Substances 0.000 description 1
• 210000000078 claw Anatomy 0.000 description 1
• 238000001514 detection method Methods 0.000 description 1