Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-01-25
2011-01-25
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S045000, C310S088000, C310S156490, C310S186000, C310S214000, C310S271000, C310S156330, C310S156460, C310S156510, C310S154350, C310S043000, C310S044000, C310S216064
Reexamination Certificate
active
07876012
ABSTRACT:
A dynamoelectric machine comprising a stator having a plurality of slots and teeth, armature windings wound around the teeth, and a rotor disposed inside the stator, wherein an alloy member is disposed in the inner periphery of the stator and the magnetic compensator has its surface or inside thereof a high resistance layer.
REFERENCES:
patent: 3844849 (1974-10-01), Kuroda
patent: 5684352 (1997-11-01), Mita et al.
patent: 5858124 (1999-01-01), Endo et al.
patent: 6008563 (1999-12-01), Baba et al.
patent: 6130496 (2000-10-01), Takigawa et al.
patent: 6274962 (2001-08-01), Kliman
patent: 6552461 (2003-04-01), Takahata et al.
patent: 6737951 (2004-05-01), Decristofaro et al.
patent: 6838798 (2005-01-01), Takahata et al.
patent: 6902380 (2005-06-01), Ojima et al.
patent: 7215059 (2007-05-01), Bitsche et al.
patent: 2002/0050766 (2002-05-01), Mori et al.
patent: 2003/0193260 (2003-10-01), Reiter et al.
patent: 2004/0061386 (2004-04-01), Amagi et al.
patent: 2004/0085173 (2004-05-01), Decristofaro et al.
patent: 2006/0022175 (2006-02-01), Komuro et al.
patent: 2006/0108890 (2006-05-01), Hauger et al.
patent: 2006/0139785 (2006-06-01), Kamatani
patent: 2006/0191601 (2006-08-01), Komuro et al.
patent: 49-87006 (1974-11-01), None
patent: 07-086036 (1995-09-01), None
patent: 08-172742 (1996-07-01), None
patent: 09-186010 (1997-07-01), None
patent: 09-200985 (1997-07-01), None
patent: 10-210689 (1998-08-01), None
powder.pdf : Hanejko et al (Technical publication at PM2TEC '96 World Congress Jun. 16-21, 1996—Washington D.C. “Powder Metallurgy Materials for AC Magnetic Applications”).
Shvets.pdf: Shvets et al, Poroshkovaya Metallurgiya, No. 7 (115), pp. 71-75, Jul. 1972.
Hino Noriaki
Komuro Matahiro
Satsu Yuichi
Antonelli, Terry Stout & Kraus, LLP.
Hitachi , Ltd.
Kim John K
Leung Quyen
LandOfFree
Dynamo electric machine with an alloy member does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dynamo electric machine with an alloy member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamo electric machine with an alloy member will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2722505