Fluid reaction surfaces (i.e. – impellers) – With weight-balancing means – Self-shifting or selectively adjustable mass
Reexamination Certificate
2005-02-01
2008-03-25
Verdier, Christopher (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
With weight-balancing means
Self-shifting or selectively adjustable mass
C416S144000, C416S235000, C416S500000
Reexamination Certificate
active
07347672
ABSTRACT:
A rotor disc includes a rim and a balancing device, which includes housings formed in the rim, and balancing masses housed in at least some of the housings.
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Bertrand Jean-Louis
Eichstadt Frederic
Mathieu Joel
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Snecma Moteurs
Verdier Christopher
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