Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-11-28
2011-11-22
Hanh, Nguyen N (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
Reexamination Certificate
active
08063530
ABSTRACT:
A permanent magnet rotor includes a rotor shaft, a rotor packet that is secured to the rotor shaft and that has a radially inner region and a radially outer region, reception pockets provided in the rotor packet between its radially inner region and its radially outer region and permanent magnets that are positioned in the reception pockets. Clearances are provided in the radially inner region of the rotor packet. The permanent magnets are fixed in the respectively associated reception pocket by means of a projection of a part region of the inner region, wherein the part region is arranged between the respective clearance and the respective reception pocket.
REFERENCES:
patent: 4486679 (1984-12-01), Jones
patent: 5864191 (1999-01-01), Nagate et al.
patent: 6707206 (2004-03-01), Chang
patent: 7605510 (2009-10-01), Okuma et al.
patent: 7683518 (2010-03-01), Yoshikawa et al.
patent: 2006/0119205 (2006-06-01), Sasaki
patent: 4423840 (1996-01-01), None
patent: 19851883 (2000-05-01), None
patent: 102005041676 (2007-03-01), None
patent: 1009085 (2006-06-01), None
patent: 06-133479 (1994-05-01), None
International Search Report in PCT/EP2007/062962, dated Apr. 9, 2008.
German Office Action in priority Application No. 102006056873.7, Dated Jun. 28, 2007.
Brose Fahrzeugteile GmbH & Kommanditgesellschaft, Würz
Hanh Nguyen N
Manelli Selter PLLC
Stemberger Edward J.
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