Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-07-05
2005-07-05
Lam, Thanh (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S089000, C310S261100
Reexamination Certificate
active
06914360
ABSTRACT:
A turbomachine has at least one rotor disk that is attached at an overhung end of a mounted first shaft, and an electric rotor of an electric machine that is connected with the end of the first shaft that lies opposite the rotor disk, by way of a coupling. The electric rotor is arranged between the first shaft and a second shaft, mounted so as to rotate, which is oriented in alignment with the first shaft, and is also connected with the electric rotor by way of a coupling. The electric rotor is arranged between the couplings as a coupling intermediate piece, without any mounting of its own, and has coupling elements that work together with coupling elements on the shaft ends, without radial play.
REFERENCES:
patent: 1901154 (1933-03-01), Durdin, Jr.
patent: 2180168 (1939-11-01), Puffer
patent: 2508397 (1950-05-01), Kane
patent: 4253031 (1981-02-01), Frister
patent: 4485310 (1984-11-01), de Valroger
Atlas Copco Energas GmbH
Collard & Roe P.C.
Lam Thanh
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