Invention Grant
- Patent Title: Rotary hearth furnace
- Patent Title (中): 旋转炉底炉
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Application No.: US12067422Application Date: 2006-10-10
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Publication No.: US07922484B2Publication Date: 2011-04-12
- Inventor: Masahiko Tetsumoto , Sumito Hashimoto , Hiroshi Sugitatsu
- Applicant: Masahiko Tetsumoto , Sumito Hashimoto , Hiroshi Sugitatsu
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier &Neustadt, L.L.P.
- Priority: JP2005-296746 20051011
- International Application: PCT/JP2006/320176 WO 20061010
- International Announcement: WO2007/043512 WO 20070419
- Main IPC: F27B9/30
- IPC: F27B9/30 ; F27B9/34
Abstract:
To provide a rotary hearth furnace which has a simple furnace structure in which the furnace is not damaged even if the furnace is operated for a long term while presenting general equations capable of adequately determining a thermal expansion margin in the rotary hearth furnace.
Public/Granted literature
- US20090136887A1 ROTARY HEARTH FURNACE Public/Granted day:2009-05-28
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