Invention Grant
- Patent Title: Winding arrangement for rotating electrical machine
- Patent Title (中): 旋转电机绕组布置
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Application No.: US12293298Application Date: 2007-02-22
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Publication No.: US07781933B2Publication Date: 2010-08-24
- Inventor: Satoshi Koide , Yasuhiko Ishimaru , Hiroshi Hattori
- Applicant: Satoshi Koide , Yasuhiko Ishimaru , Hiroshi Hattori
- Applicant Address: JP Toyota-shi
- Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee: Toyota Jidosha Kabushiki Kaisha
- Current Assignee Address: JP Toyota-shi
- Agency: Kenyon & Kenyon LLP
- Priority: JP2006-090432 20060329
- International Application: PCT/JP2007/053865 WO 20070222
- International Announcement: WO2007/111073 WO 20071004
- Main IPC: H02K3/46
- IPC: H02K3/46 ; H02K17/00 ; H02K27/02 ; H02K1/00 ; H02K3/00
Abstract:
The present invention is intended to provide a winding arrangement of single star connection for a rotating electrical machine, capable of enhancing insulation performance in coils of the same phase. In such winding arrangement, a first coil U1 to a sixth coil U6 are formed respectively in coil arranging parts 1U to 6U. Next, a coil arranging part 7U is skipped and the seventh coil U7 is formed in a coil arranging part 8U. Then, a coil formed at the end of winding (eighth coil U8) is formed in the skipped coil arranging part 7U.
Public/Granted literature
- US20090102308A1 WINDING ARRANGEMENT FOR ROTATING ELECTRICAL MACHINE Public/Granted day:2009-04-23
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