Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-09-13
2005-09-13
Waks, Joseph (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S059000
Reexamination Certificate
active
06943470
ABSTRACT:
A gas-cooled turbine generator includes a rotor having baffles arranged in rings and defining a plurality of gas cooling zones. A stator core has stator slots in a bore in which the rotor is received. A plurality of air gap baffle assemblies are arranged in segmented baffle rings in the stator slots and cooperate with the zone rings on the rotor. Each of the air gap baffle assemblies includes at least one baffle segment and an individual locking cam cooperating with a respective wedge of the baffle segment to lock the baffle segment relative to a stator slot at which the baffle segment is positioned such that prior baffle “trains” are no longer required.
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Lowther Gary R.
Rowe Charles M.
Siemens Westinghouse Power Corporation
Waks Joseph
LandOfFree
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