Turbomachine including an integrated electricity generator

Details Turbomachine including an integrated electricity generator Turbomachine including an integrated electricity generator

2007-05-29

2007-05-29

Waks, Joseph (Department: 2834)

Prime-mover dynamo plants

Turbogenerators

Reexamination Certificate

active

11282669

ABSTRACT:
A turbomachine includes a high-pressure spool, an axial compressor of axis X mounted on a rotor and including a casing and at least one rear bearing disposed between the casing and the rotor of the compressor. The turbomachine further includes an electricity generator coaxial with the spool and including a primary magnetic circuit that is constrained to rotate with the rotor of the compressor and a secondary magnetic circuit that is secured to the casing. The electricity generator is disposed upstream from the rear bearing and includes at least a first cooling circuit surrounding the secondary magnetic circuit and extended by a nozzle for lubricating the rear bearing.

REFERENCES:
patent: 4799354 (1989-01-01), Midgley
patent: 5237817 (1993-08-01), Bornemisza et al.
patent: 5376827 (1994-12-01), Hines
patent: 6314717 (2001-11-01), Teets et al.
patent: 6378293 (2002-04-01), Care et al.
patent: 6914344 (2005-07-01), Franchet et al.
patent: 2006/0101404 (2006-05-01), Popp et al.
patent: 1 382 802 (2004-01-01), None
patent: 1 367 893 (1964-07-01), None
patent: 1141001 (1969-01-01), None
patent: WO 02/37046 (2002-05-01), None
patent: WO02/037046 (2002-05-01), None
patent: WO 2005059316 (2005-06-01), None
patent: WO 2005073519 (2005-08-01), None

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