Invention Grant
- Patent Title: Coil for a rotating electrical machine
- Patent Title (中): 线圈旋转电机
-
Application No.: US12798683Application Date: 2010-04-09
-
Publication No.: US09379587B2Publication Date: 2016-06-28
- Inventor: Lionel Durantay
- Applicant: Lionel Durantay
- Applicant Address: GB Warwickshire
- Assignee: GE Energy Power Conversion Technology Ltd.
- Current Assignee: GE Energy Power Conversion Technology Ltd.
- Current Assignee Address: GB Warwickshire
- Agency: Wood IP LLC
- Priority: FR0952338 20090409
- Main IPC: H02K3/24
- IPC: H02K3/24 ; H02K3/34 ; H02K9/00 ; H02K15/04 ; H02K3/30 ; H02K15/10

Abstract:
A gas treatment machine includes a main gas treatment circuit, connected to a gas compression chamber, a gas compressor, mounted in the compression chamber, a rotating electrical machine, for driving the gas compressor, including at least one coil for the flow of electric current for generating a magnetic flux, and a secondary cooling circuit, transporting gas from the compression chamber to the rotating electrical machine, for cooling this rotating electrical machine. The coil includes at least one toroidal core formed from a rolling of a plurality of turns (20) each consisting of at least one conductor (22) insulated over the length thereof by a primary insulator (24), the rolling which forms the toroidal core in turn being covered with a secondary insulator (26), the primary insulator (24) and the secondary insulator (26) including PolyEtherEtherKetone.
Public/Granted literature
- US20100264761A1 Coil for a rotating electrical machine Public/Granted day:2010-10-21
Information query