Gas turbine

Rotary kinetic fluid motors or pumps – With passage in blade – vane – shaft or rotary distributor...

Reexamination Certificate

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Details

C415S173700, C415S174400, C415S174500, C416S09600A, C416S09700R

Reexamination Certificate

active

06837676

ABSTRACT:
A sealing air bypass flow path is provided in a gas turbine for supplying sealing air to a sealing air supply flow path by bypassing the flow path between each tangential on board injection (TOBI) nozzles and disk holes.

REFERENCES:
patent: 3801218 (1974-04-01), Moore
patent: 3989410 (1976-11-01), Ferrari
patent: 4348157 (1982-09-01), Campbell et al.
patent: 4466239 (1984-08-01), Napoli et al.
patent: 5222742 (1993-06-01), Roberts
patent: 5282719 (1994-02-01), McCarty et al.
patent: 6189891 (2001-02-01), Tomita et al.
patent: 20030223856 (2003-12-01), Yuri et al.
patent: 1268301 (1972-03-01), None
patent: 7-324633 (1995-12-01), None
patent: 3165611 (2001-03-01), None

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