Temperature regulation of air cycle refrigeration systems

Details Temperature regulation of air cycle refrigeration systems Temperature regulation of air cycle refrigeration systems

1980-06-09

1983-11-15

Powell, Jr., Everette A.

Rotary kinetic fluid motors or pumps

With bimetallic blade, vane, or adjustment means therefor

415 22, 415 28, 415 48, 415158, F01D 1700

Patent

active

044153074

ABSTRACT:
Temperature regulation of an air cycle refrigeration system is achieved by selectively adjusting the turbine stator geometry in response to the temperature of turbine airflow at a desired location. Such adjustment in stator geometry includes the selective positioning of a portion of the stator adjacent the turbine blades thereby controlling the amount of cooling produced by the turbine or the selective opening and closing of bypass ports provided in the turbine stator to control the flow of air through the turbine. Both of these adjustments in stator geometry are effected by an actuator comprising at least two members of differing coefficients of thermal expansion such as a bimetallic element.

REFERENCES:
patent: 857452 (1907-06-01), Farmer
patent: 2221750 (1940-11-01), Ashby et al.
patent: 2350367 (1944-06-01), Peters et al.
patent: 2421501 (1947-06-01), Hasbrouck
patent: 2475473 (1949-06-01), Brown
patent: 2509482 (1950-05-01), Crise
patent: 2845869 (1958-08-01), Herbenar
patent: 2906494 (1959-09-01), McCarthy et al.
patent: 2927536 (1960-03-01), Rhoades
patent: 2980394 (1961-04-01), Rowlett et al.
patent: 3146992 (1964-09-01), Farrell
patent: 3204863 (1965-09-01), Hausammann
patent: 3591079 (1971-07-01), Peters
patent: 3690786 (1972-09-01), Silvestri
patent: 3814313 (1974-06-01), Beam, Jr. et al.
patent: 3994620 (1976-11-01), Spraker et al.
patent: 4070132 (1978-01-01), Lynch
patent: 4245953 (1981-01-01), Milton et al.
patent: 4257733 (1981-03-01), Bandukwalla et al.
patent: 4292807 (1981-10-01), Rannenberg
patent: 4324526 (1982-04-01), Berchtold et al.

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