ROTARY INJECTION VALVE SYSTEMS AND APPARATUS AND METHODS FOR OPERATING THE SAME

摘要

Implementations described herein comprise fluid rotary injection valve systems and apparatus configured to selectively allow a working fluid to pass from one chamber into another where the fluid flow occurs at predetermined times and flow rates. Such fluid rotary injection valve systems can be useful in connection with rotational equipment and particularly for high speed rotational equipment operating with differential internal and external process pressures.