Invention Grant
- Patent Title: Single crystal casting apparatus
- Patent Title (中): 单晶铸造设备
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Application No.: US12718001Application Date: 2010-03-05
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Publication No.: US09095894B2Publication Date: 2015-08-04
- Inventor: John Harold Boswell , Kevin Goodwin , Andrew David Slater , Amanda Barbara Borland
- Applicant: John Harold Boswell , Kevin Goodwin , Andrew David Slater , Amanda Barbara Borland
- Applicant Address: GB
- Assignee: ROLLS-ROYCE PLC
- Current Assignee: ROLLS-ROYCE PLC
- Current Assignee Address: GB
- Agency: Grogan, Tuccillo & Vanderleeden, LLP
- Priority: GB0904492.6 20090317
- Main IPC: B22C9/08
- IPC: B22C9/08 ; B22D1/00 ; B22D27/04 ; B22D43/00 ; B22C9/04 ; C30B11/04
Abstract:
A casting arrangement for the single crystal casting of a component in which a common feed for molten metal is provided with a filtration arrangement that incorporates an annular filter. Outlets in a housing surrounding the filter direct the filtered molten metal on to a seed crystal and into a spiral grain selector.
Public/Granted literature
- US20100252224A1 SINGLE CRYSTAL CASTING APPARATUS Public/Granted day:2010-10-07
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