Invention Grant
- Patent Title: Metal coil fabrication
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Application No.: US16269152Application Date: 2019-02-06
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Publication No.: US11177712B2Publication Date: 2021-11-16
- Inventor: Alexis Lambourne , Iain Todd , Geraint W Jewell
- Applicant: ROLLS-ROYCE plc
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE plc
- Current Assignee: ROLLS-ROYCE plc
- Current Assignee Address: GB London
- Agency: Oliff PLC
- Priority: GB1802534 20180216
- Main IPC: B33Y10/00
- IPC: B33Y10/00 ; H02K3/28 ; H01F41/04 ; H02K3/12 ; H02K3/32 ; H02K15/02 ; H02K15/04 ; H02K19/02 ; H02K3/26 ; B33Y80/00 ; H02K15/00 ; H02K3/18 ; H01F5/06 ; B05D5/12
Abstract:
A method is provided for fabricating an insulated metal coil for an electrical machine. The method includes 3D printing a metal coil having a plurality of turns. The method further includes subsequently infiltrating insulating material between the turns of the metal coil to electrically insulate the turns from each other.
Public/Granted literature
- US20190260252A1 METAL COIL FABRICATION Public/Granted day:2019-08-22
Information query
