Turbine nozzle segment

Details Turbine nozzle segment Turbine nozzle segment

2005-09-13

2005-09-13

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Vane or deflector

Reexamination Certificate

active

06942453

ABSTRACT:
A turbine nozzle segment1of a turbine nozzle assembly comprises a plurality of stator vanes7, an arc-like inner band9integrally molded at the inner end of a plurality of the stator vanes7, an arc-like outer band11integrally molded at the outer end of a plurality of the stator vanes7. An outer band11includes an outer platform19, a forward outer leg21, a aft outer leg23and a hook member29formed at the back end and also in the central portion in the circumferential direction of the outer platform19.

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patent: 5333995 (1994-08-01), Jacobs et al.
patent: 5-26004 (1993-02-01), None
patent: 11-36802 (1999-02-01), None

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