Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-08-30
2011-08-30
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S216004, C310S216012, C310S180000, C310S214000
Reexamination Certificate
active
08008833
ABSTRACT:
A stator for an electrical machine, in particular a rotary current generator, is proposed, in which the stator (36) is made by the flat-packet technique and comprises at least one stator iron (10) and a stator winding (30), and the stator iron (10) has a substantially annular-cylindrical shape, and the stator iron (10) has an axial direction (a) which is oriented in the direction of a cylinder axis, and the stator iron (10) has an end face, oriented in the direction of the cylinder axis and defining a slot area (ANut), and a ratio (A) formed of the slot area (ANut) and the end face area amounts to between 0.4 and 0.8.
REFERENCES:
patent: 5642013 (1997-06-01), Wavre
patent: 6313559 (2001-11-01), Kusase et al.
patent: 6611076 (2003-08-01), Lindbery et al.
patent: 6727625 (2004-04-01), Ooiwa
patent: 2002/0036439 (2002-03-01), Ooiwa
patent: 2002/0074892 (2002-06-01), Lindbery et al.
patent: 2002/0093254 (2002-07-01), Asao et al.
patent: 2002/0117929 (2002-08-01), Bradfield
patent: 89 05 354 (1990-02-01), None
patent: 695 03 521 (1999-03-01), None
patent: 101 46 922 (2002-04-01), None
patent: 0 394 526 (1990-10-01), None
patent: 1 120 881 (2001-08-01), None
patent: 1 223 657 (2002-07-01), None
patent: 1 239 568 (2002-09-01), None
patent: 1 353 431 (2003-10-01), None
patent: 05184088 (1993-07-01), None
patent: 01/54254 (2001-07-01), None
Ojo, O. “Multiobjective Optimum Design of Electrical Machines for Variable Speed Motor Drives.” Proceedings of the Industry Applications Society Annual Meeting. Dearborn, Sep. 28-Oct. 1, 1991, New York, IEEE, US, BD. vol. 2. p. 163-168, XP010056290. ISBN: 0-7803-0453-5.
Biedinger J-M et al. “Dimensionnement Des Actionneurs Electriques Alimentes A Frequence Variable Sous Faible Tension.” European Variable Journal Applied Physics, EDP Sciences, Les Ulis, FR, BD.7, NR. 3, Sep. 1999. p. 24-261, XP0009330361 ISSN: 1286-0042.
Leung Quyen
Mok Alex W
Robert & Bosch GmbH
Striker Michael J.
LandOfFree
Stator for an electrical machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stator for an electrical machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stator for an electrical machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2619487