Electric machine

Details Electric machine Electric machine

2004-11-22

2009-12-15

Le, Dang D (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216001, C180S065510

Reexamination Certificate

active

07633205

ABSTRACT:
In order to be able to electric drives in very tight installation spaces, e.g. in propulsion vehicles or machine tools, an electric machine (1) is proposed having a stator and a rotor (28), with the laminations (2) of the stator have axial slots (4) and teeth (5, 6) extending between adjacent slots (4) in direction air gap. At least a predefined number of the teeth (6) is configured as a single-tooth winding (7), and at least one section (3) is provided in circumferential direction of the stator and is designed without slots but follows the contour of the stator bore (11) in the area of the air gap.

REFERENCES:
patent: 2946941 (1960-07-01), Jin
patent: 3783318 (1974-01-01), Widstrand
patent: 4469970 (1984-09-01), Neumann
patent: 4864177 (1989-09-01), Yang
patent: 5432644 (1995-07-01), Tajima et al.
patent: 5698913 (1997-12-01), Yagi et al.
patent: 6023838 (2000-02-01), Yamakoshi et al.
patent: 6215220 (2001-04-01), Cooke
patent: 6975055 (2005-12-01), Joong et al.
patent: 2002/0117926 (2002-08-01), Joong et al.
patent: 433 503 (1967-04-01), None
patent: 911 759 (1954-05-01), None
patent: 920 739 (1954-11-01), None
patent: 11 70 522 (1964-05-01), None
patent: 11 86 547 (1965-09-01), None
patent: 0 509 635 (1992-10-01), None
patent: 2002 064949 (2002-02-01), None
patent: WO 00/62400 (2000-10-01), None

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