Nozzle guide vane assemblies for turbomachines

Details Nozzle guide vane assemblies for turbomachines Nozzle guide vane assemblies for turbomachines

1981-05-22

1983-07-05

Hornsby, Harvey C.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Plural distributing means immediately upstream of runner

415190, 415137, F01D 904

Patent

active

043915655

ABSTRACT:
A nozzle guide vane assembly for a turbomachine comprises a plurality of segments mounted in an outer casing by means of pins which locate in slots. The slots are angled relative to radial planes so that the reaction force exerted by the pin normal to the length of the slot produces a tangential and radial force. The radial force opposes the couples produced on each segment by gas loads and the tangential reaction force.

REFERENCES:
patent: 2980396 (1961-04-01), Movsesian
patent: 3728041 (1973-04-01), Bertelson
patent: 3970318 (1976-07-01), Tuley

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