Two-spool bypass turbojet with a rear electricity generator,...

Details Two-spool bypass turbojet with a rear electricity generator,... Two-spool bypass turbojet with a rear electricity generator,...

2008-05-13

2008-05-13

Gonzalez, Julio R. (Department: 2834)

Prime-mover dynamo plants

Turbogenerators

C310S052000, C310S088000

Reexamination Certificate

active

11282663

ABSTRACT:
A two-spool bypass turbojet includes a low-pressure spool having a rear portion carrying a low-pressure turbine provided with a low-pressure rotor. The turbojet includes a support structure connected to a casing and to a rear bearing in which the rotor is mounted. The bearing can be situated in an enclosure including a liquid lubricant feed. The enclosure can be put to atmospheric pressure via an air feed pipe connected to the enclosure via a link. The turbojet further includes an electricity generator connected to the rear end of the low-pressure rotor that extends downstream from the link, which link is secured to the rotor and includes a device for guiding the liquid lubricant from the feed to the bearing.

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