Invention Grant
US08926893B2 Casting shroud, manipulation device for this shroud, and device for driving a valve
有权
铸造护罩，用于该护罩的操纵装置以及用于驱动阀的装置
- Patent Title: Casting shroud, manipulation device for this shroud, and device for driving a valve
- Patent Title (中): 铸造护罩，用于该护罩的操纵装置以及用于驱动阀的装置
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Application No.: US13130460Application Date: 2009-11-19
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Publication No.: US08926893B2Publication Date: 2015-01-06
- Inventor: Vincent Boisdequin , Mariano Collura , Jeffrey Butts
- Applicant: Vincent Boisdequin , Mariano Collura , Jeffrey Butts
- Applicant Address: BE Ghlin
- Assignee: Vesuvius Group S.A.
- Current Assignee: Vesuvius Group S.A.
- Current Assignee Address: BE Ghlin
- Agent Thomas Clinton; Donald M. Satina
- Priority: EP08169518 20081120; EP09008451 20090629
- International Application: PCT/EP2009/008244 WO 20091119
- International Announcement: WO2010/057640 WO 20100527
- Main IPC: B22D41/12
- IPC: B22D41/12 ; B22D41/50 ; B22D11/106
Abstract:
A manipulation device for a shroud for casting liquid metal comprises holding means for the shroud, downstream of a metal flow control valve, this valve being able to assume an open configuration and a closed configuration under the action of drive means. The manipulation device comprises fixing means affixed to the drive means for the valve. A ladle shroud for the flow of liquid metal from a casting ladle to a metal tundish has a longitudinal axis and comprises a shroud gripping head at one end. The gripping head is fusiform.
Public/Granted literature
- US20110278331A1 CASTING SHROUD, MANIPULATION DEVICE FOR THIS SHROUD, AND DEVICE FOR DRIVING A VALVE Public/Granted day:2011-11-17
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