Variable geometry centrifugal compressor diffuser

Details Variable geometry centrifugal compressor diffuser Variable geometry centrifugal compressor diffuser

1987-01-05

1988-04-12

Kashnikow, Andres

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

239456, 415 46, 415161, 415209, F01D 900

Patent

active

047370718

ABSTRACT:
A variable geometry centrifugal compressor diffuser or radial inflow turbine nozzle comprises a plurality of fixed radially extending pressure surface vane segments disposed in a circumferentially spaced array and a plurality of radially movable vane segments abutting said fixed segments for varying the geometry of said diffuser or nozzle.

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patent: 4338063 (1982-07-01), Nakanishi
patent: 4497171 (1985-02-01), Corrigan et al.
patent: 4504190 (1985-03-01), Beeloo

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