Plant facility

Details Plant facility Plant facility

2006-01-26

2008-11-18

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

Including shaft transmission train, brake, clutch, or...

Brake or clutch

C290S052000

Reexamination Certificate

active

07452181

ABSTRACT:
A plant facility in which lubricant supply equipment for supplying a lubricant to rotor bearings and a speed reducer can be dispensed with. The plant facility comprises a gas turbine rotor of a gas turbine that serves as a prime mover driven by expansion work of a working fluid, a generator rotor of a power generator that serves as load equipment rotated by rotational power transmitted from the gas turbine rotor, a plurality of magnetic bearings for supporting the gas turbine rotor and the generator rotor, and an electromagnetic coupling for magnetically coupling the gas turbine rotor and the generator rotor and adjusting a speed reduction ratio between the gas turbine rotor and the generator rotor in accordance with supplied power.

REFERENCES:
patent: 7021062 (2006-04-01), Tanaka et al.
patent: 2003/0127927 (2003-07-01), Razzell et al.
patent: 2004/0012207 (2004-01-01), Nagy
patent: 2003-106171 (2003-04-01), None

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