JPH03120961U - - Google Patents

Info

Publication number

JPH03120961U

JPH03120961U JP4821590U JP4821590U JPH03120961U JP H03120961 U JPH03120961 U JP H03120961U JP 4821590 U JP4821590 U JP 4821590U JP 4821590 U JP4821590 U JP 4821590U JP H03120961 U JPH03120961 U JP H03120961U

Authority

JP

Japan

Prior art keywords

ladle

heating

utility

supply

lid

Prior art date

1990-02-09

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 11
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
• 238000002485 combustion reaction Methods 0.000 claims description 5
• 239000002737 fuel gas Substances 0.000 claims description 5
• 239000001301 oxygen Substances 0.000 claims description 5
• 229910052760 oxygen Inorganic materials 0.000 claims description 5
• 229910000831 Steel Inorganic materials 0.000 claims 1
• 239000010959 steel Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 238000007796 conventional method Methods 0.000 description 1

Cited By (1)