JPS6275580U - - Google Patents

Info

Publication number

JPS6275580U

JPS6275580U JP16530485U JP16530485U JPS6275580U JP S6275580 U JPS6275580 U JP S6275580U JP 16530485 U JP16530485 U JP 16530485U JP 16530485 U JP16530485 U JP 16530485U JP S6275580 U JPS6275580 U JP S6275580U

Authority

JP

Japan

Prior art keywords

partition wall

closed

open

fan ring

insulating partition

Prior art date

1985-10-28

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

• 238000010438 heat treatment Methods 0.000 claims description 12
• 238000001816 cooling Methods 0.000 claims description 10
• 238000005192 partition Methods 0.000 claims description 10
• 238000009423 ventilation Methods 0.000 claims description 8
• 238000010586 diagram Methods 0.000 description 7