Electrical generator or motor structure – Dynamoelectric – Oscillating
Reexamination Certificate
2006-03-21
2006-03-21
Schuberg, Darren (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Oscillating
C310S038000, C310S047000
Reexamination Certificate
active
07015602
ABSTRACT:
A small electric appliance with a drive mechanism for generating an oscillatory motion of at least one working unit of the small electric appliance. The drive mechanism has a first drive component, a second drive component and a coil for producing a magnetic field that extends from the first drive component and acts on the second drive component that is movably arranged in the small electric appliance, in such a way that the second drive component is set in an oscillatory motion. The first drive component is movably arranged in the small electric appliance in order to execute an oscillatory motion in phase opposition to the second drive component. The mass centers of gravity of the first drive component and the second drive component, including parts co-moving with the first drive component or the second drive component, move on a common straight line.
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Klos Alexander
Kraus Bernhard
Braun GmbH
Fish & Richardson P.C.
Preston Erik
Schuberg Darren
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