Prime-mover dynamo plants – Electric control
Reexamination Certificate
2008-08-29
2011-11-08
Waks, Joseph (Department: 2839)
Prime-mover dynamo plants
Electric control
C290S045000, C322S044000
Reexamination Certificate
active
08053915
ABSTRACT:
A rotary electric machine for a vehicle includes a rotor, a stator and a rectifying device for current AC/DC conversion. The machine operates as a motor and a generator. The machine includes a multi-phase windings, switching elements forming a rectifying device, and a controller for controlling a current path of the multi-phase windings by switching the switching elements on and off to perform two modes of operation. The switching elements are switched such that one end of each windings is connected to either a high electrical potential end or a low electrical potential end of the rectifying device and the other ends of the windings connected together to be the same electrical potential are connected to either the high electrical potential end or the low electrical potential end in the rectifying device.
REFERENCES:
patent: 4701692 (1987-10-01), Takeuchi et al.
patent: 5491622 (1996-02-01), Carosa
patent: 7026774 (2006-04-01), Inaba et al.
patent: 7471004 (2008-12-01), Kanazawa et al.
patent: 7498777 (2009-03-01), Andrieux
patent: 2003/0075997 (2003-04-01), Keim et al.
patent: 2003/0155893 (2003-08-01), Schreiber
patent: 2005/0040716 (2005-02-01), Schmid et al.
patent: 2005/0093521 (2005-05-01), Nishimura et al.
patent: 2006/0022623 (2006-02-01), Inaba et al.
patent: 2007/0086226 (2007-04-01), Mavier et al.
patent: 2009/0243522 (2009-10-01), Suhama et al.
patent: 2010/0019734 (2010-01-01), Oyobe et al.
patent: 1424764 (2004-06-01), None
patent: A-01-283090 (1989-11-01), None
patent: A-04-088900 (1992-03-01), None
patent: 11069741 (1999-03-01), None
patent: A-2003-284386 (2003-10-01), None
patent: A 2006-174606 (2006-06-01), None
patent: A-2007-099066 (2007-04-01), None
patent: 10-2006-0008372 (2006-01-01), None
Japanese Office Action issued in JP 2007-225748 on Jul. 14, 2009 with translation.
European Search Report issued in corresponding European Application No. 08015236.6, mailed Aug. 30, 2010.
Inokuchi Takatoshi
Umeda Atsushi
Denso Corporation
Oliff & Berridg,e PLC
Waks Joseph
LandOfFree
On-vehicle rotary electric machine operating on two modes of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with On-vehicle rotary electric machine operating on two modes of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On-vehicle rotary electric machine operating on two modes of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4312934