JPH0432492U - - Google Patents

Info

Publication number

JPH0432492U

JPH0432492U JP7543790U JP7543790U JPH0432492U JP H0432492 U JPH0432492 U JP H0432492U JP 7543790 U JP7543790 U JP 7543790U JP 7543790 U JP7543790 U JP 7543790U JP H0432492 U JPH0432492 U JP H0432492U

Authority

JP

Japan

Prior art keywords

introduction

slit

inner tube

melting furnace

introduction nozzle

Prior art date

1990-07-16

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 230000008018 melting Effects 0.000 claims description 8
• 238000002844 melting Methods 0.000 claims description 8
• 239000011800 void material Substances 0.000 description 2
• 238000005192 partition Methods 0.000 description 1
• 238000010926 purge Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1

Cited By (2)