ENGINE DRIVING-TYPE AIR CONDITIONER

PROBLEM TO BE SOLVED: To immediately decide refrigerant supply quantity to a supercooling heat exchanger to immediately stabilize a system. SOLUTION: A bypass for heat exchange in the supercooling heat exchanger 213 is branched from a part positioned at an upstream side of the supercooling heat exch...

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Bibliographische Detailangaben
Hauptverfasser: UEDA TAKESHI, SUEHIRO HIDEYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To immediately decide refrigerant supply quantity to a supercooling heat exchanger to immediately stabilize a system. SOLUTION: A bypass for heat exchange in the supercooling heat exchanger 213 is branched from a part positioned at an upstream side of the supercooling heat exchanger 213. Further a supercooling degree of a refrigerant at an outlet of an outdoor heat exchanger 204 is determined, so that a supercooling expansion valve 216 is controlled to be opened and closed on the basis of the supercooling degree. COPYRIGHT: (C)2007,JPO&INPIT