Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2008-07-08
2008-07-08
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S256000
Reexamination Certificate
active
11285833
ABSTRACT:
In one embodiment the present invention provides for a method for checking the alignment of a stator core that comprises placing a laser source14and a target18a given distance apart on a stator core10and activating the laser such that the laser strikes the target. Then measuring on the target where the laser strikes, and interpreting the measurement to determine any misalignment of the stator core in the given distance.
REFERENCES:
patent: 5875540 (1999-03-01), Sargeant et al.
Cook James Allan
Majernik Thomas M.
Lam Thanh
Siemens Power Generation, Inc.
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