Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2006-05-18
2010-10-12
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S083000, C310S06800R
Reexamination Certificate
active
07812492
ABSTRACT:
An electronic control unit (ECU) for a motor is mounted to a drum housing or the like in a plane parallel to the plane defined by the surface of the drum housing on which the motor is mounted. The housing for the motor includes an aperture window. Power contacts from the ECU mate with contacts from the motor through the window. Hall-effect sensors attached to the ECU can extend through the aperture to be proximate a ring magnet attached to the armature shaft of the motor. Alternatively, flux guides attached to the drum housing to transmit magnetic flux information from the motor to the Hall-effect sensors. Alternatively, optical sensors attached to the ECU can detect rotations of a reflector ring attached to the armature shaft through the window.
REFERENCES:
patent: 5245258 (1993-09-01), Becker
patent: 6107713 (2000-08-01), Hulsmann et al.
patent: 6191512 (2001-02-01), Lekeux et al.
patent: 6317332 (2001-11-01), Weber et al.
patent: 6555978 (2003-04-01), Castellon
patent: 6707183 (2004-03-01), Breynaert et al.
patent: 6742413 (2004-06-01), Schwital et al.
patent: 6756754 (2004-06-01), Bent et al.
patent: 6889578 (2005-05-01), Spaziani et al.
patent: 6903473 (2005-06-01), Matsuyama et al.
patent: 6924614 (2005-08-01), Onozawa et al.
patent: 6952087 (2005-10-01), Lamm
patent: 2003/0151382 (2003-08-01), Daniels et al.
patent: 2003/0160526 (2003-08-01), Becker et al.
patent: 2004/0061462 (2004-04-01), Bent et al.
patent: 2004/0206194 (2004-10-01), Proano
patent: 2005/0179409 (2005-08-01), Honma et al.
patent: 1 533 885 (2005-05-01), None
Caron Stephen James
Marentette Leslie Joseph
Mitchell Christopher Michael
Torres Jean-Marc
Zhang Lian Sheng
Leung Quyen
Magna Closures Inc.
Magna International Inc.
Pham Leda
Porat Alex
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