A device is disclosed for controlling a variable displacement compressor. The device comprises a microvalve operated control valve. A microvalve device for controlling fluid flow and a micro spool valve for use as a microvalve are also disclosed....http://www.google.fr/patents/US7210502?utm_source=gb-gplus-shareBrevet US7210502 - Microvalve device suitable for controlling a variable displacement compressor
Microvalve device suitable for controlling a variable displacement compressor
