Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2008-03-07
2011-12-27
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C384S276000, C384S296000
Reexamination Certificate
active
08084905
ABSTRACT:
An improved bearing for an electric motor includes a body portion having an open end configured to receive a portion of an armature shaft of an electric motor therein. In an illustrated embodiment, the bearing also includes a base configured to apply a spring force to an end surface of the armature shaft, and a connecting portion located between the body portion and the base.
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Invitation and Search Report for corresponding PCT/US2009/001481 issued by the European Patent Office on Sep. 17, 2009.
Baker & Daniels LLP
Leung Quyen
Robert & Bosch GmbH
Scheuermann David W.
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