Rotary expansible chamber devices – Methods
Patent
1989-10-10
1990-10-23
Koczo, Michael
Rotary expansible chamber devices
Methods
418201A, 418203, F01C 116
Patent
active
049647903
ABSTRACT:
A system and method are provided for the automatic regulation of a balancing pressure to be applied to a rotor of a rotary screw compressor. The system includes a microprocessor which computes a balancing pressure to be applied to the rotor in response to an input of various compressor operating parameters such as suction pressure, discharge pressure, and percent capcity.
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patent: 4610613 (1986-09-01), Szymaszek
Koczo Michael
Makosy Douglas J.
Sundstrand Corporation
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