Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-03-23
2009-02-03
Hanh, Nguyen N (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S089000
Reexamination Certificate
active
07485999
ABSTRACT:
An electrical machine (10) has a built-in stator (11) which is mounted in a housing (12, 13, 14) by a built-in stator suspension, in particular in the form of a plurality of supporting rings (29) which are arranged one behind the other, at a distance apart, in the axial direction and surround the built-in stator (11), which housing (12, 13, 14) surrounds the built-in stator (11) at a distance from it, with additional apparatuses (38, 39) being provided in order to fix the housing (12, 13, 14) relative to the built-in stator (11) and with respect to the built-in stator suspension (29). In a machine such as this, the housing oscillations are minimized without any deterioration in the robustness that is required for transportation in that the fixing apparatuses (38, 39) are apparatuses which can be adjusted from outside the housing (12, 13, 14).
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Guerra Gianfranco
Hediger Daniel
ALSTOM Technology Ltd.
Cermak Adam J.
Cermak Kenealy Vaidya & Nakajima LLP
Hanh Nguyen N
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