JPS647265U - - Google Patents

Info

Publication number

JPS647265U

JPS647265U JP10109287U JP10109287U JPS647265U JP S647265 U JPS647265 U JP S647265U JP 10109287 U JP10109287 U JP 10109287U JP 10109287 U JP10109287 U JP 10109287U JP S647265 U JPS647265 U JP S647265U

Authority

JP

Japan

Prior art keywords

shaft

furnace body

insulating material

heat insulating

drive device

Prior art date

1987-07-01

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

• 238000010304 firing Methods 0.000 claims description 3
• 239000011810 insulating material Substances 0.000 claims 2
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1