Title:
冶金容器
Document Type and Number:
Japanese Patent JP4989974
Kind Code:
B2
Abstract:
Cooling panels (31) are attached to the shell (11) of a metallurgical vessel to form an internal lining of the shell. Each panel (31) comprises a coolant flow tube (36) bent to form inner and outer panel sections (37, 38) of zig-zag formation. Panel mounting pins (43) connected to the outer panel section (38) by connector straps project laterally outwardly from the panel through openings (45) in the shell and tubular shell protrusions (46) surrounding the openings (45). The ends of pins (43) are connected to the outer ends of protrusions (46) by welding metal discs (47) thus forming connections exteriorly of the shell in a way which seals the openings (45). Coolant inlet and outlet connectors (42) for the panel project outwardly through openings (48) in the shell and surrounding tubular protrusions (49) and connections are made by welding discs (51) between the connectors (42) and protrusions (49).
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Inventors:
Weber, Stephan, Heinz, Joseph, Victor
Application Number:
JP2006551681A
Publication Date:
August 01, 2012
Filing Date:
February 03, 2005
Export Citation:
Assignee:
Technological Resources Proprietary Limited
International Classes:
F27D1/12; C21B7/10; C21B13/10; F27B1/12; F27B1/24; F27B3/20; F27B3/24
Domestic Patent References:
| JP2002206107A | ||||
| JP2003279265A | ||||
| JP2000073110A | ||||
| JP7278626A | ||||
| JP2002519516A | ||||
| JP2001049314A | ||||
| JP2002060818A | ||||
| JP11140519A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Hajime Asamura
Yutaka Yoshida
Toru Mori