AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES AND METHOD OF OPERATING SUCH AN AIR CONDITIONG SYSTEM IN VARIOUS MODES

AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES AND METHOD OF OPERATING SUCH AN AIR CONDITIONG SYSTEM IN VARIOUS MODES

The subject of the invention is an air-conditioning system (1) comprising a heating, ventilation and/or air-conditioning installation (3) channelling an air flow (2), an air-conditioning loop (7) through which there circulates a refrigerant FR and a secondary loop (13), the secondary loop (13) and t...

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1. Verfasser: THUEZ, JEAN-LUC
Format: Patent
Sprache:eng ; fre ; ger
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ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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creator THUEZ, JEAN-LUC
description The subject of the invention is an air-conditioning system (1) comprising a heating, ventilation and/or air-conditioning installation (3) channelling an air flow (2), an air-conditioning loop (7) through which there circulates a refrigerant FR and a secondary loop (13), the secondary loop (13) and the air-conditioning loop (7) jointly comprising a first refrigerant/heat transfer fluid heat exchanger (12), the air-conditioning loop (7) comprising a compressor (8), a four-way valve (19), a second refrigerant/ambient air heat exchanger (14) and a thermal heat exchanger (11), the four-way valve (19) comprising a first duct (24) for circulating the refrigerant FR from the first, refrigerant/heat transfer fluid heat exchanger (12) to the compressor (8), a second duct (25) for circulating the refrigerant FR from the compressor (8) to the thermal heat exchanger (11) in a first mode of heating of the air flow (2), the four-way valve (19) comprising a third duct (26) for circulating the refrigerant FR from the compressor (8) to the first refrigerant/heat transfer fluid heat exchanger (12) and a fourth duct (27) for circulating the refrigerant FR from the second refrigerant/ambient air heat exchanger (14) to the compressor (8) in a second mode of heating of the air flow (2).
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fre ; ger</language><creationdate>2016</creationdate><topic>ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>THUEZ, JEAN-LUC</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>THUEZ, JEAN-LUC</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES AND METHOD OF OPERATING SUCH AN AIR CONDITIONG SYSTEM IN VARIOUS MODES</title><date>2016-03-30</date><risdate>2016</risdate><abstract>The subject of the invention is an air-conditioning system (1) comprising a heating, ventilation and/or air-conditioning installation (3) channelling an air flow (2), an air-conditioning loop (7) through which there circulates a refrigerant FR and a secondary loop (13), the secondary loop (13) and the air-conditioning loop (7) jointly comprising a first refrigerant/heat transfer fluid heat exchanger (12), the air-conditioning loop (7) comprising a compressor (8), a four-way valve (19), a second refrigerant/ambient air heat exchanger (14) and a thermal heat exchanger (11), the four-way valve (19) comprising a first duct (24) for circulating the refrigerant FR from the first, refrigerant/heat transfer fluid heat exchanger (12) to the compressor (8), a second duct (25) for circulating the refrigerant FR from the compressor (8) to the thermal heat exchanger (11) in a first mode of heating of the air flow (2), the four-way valve (19) comprising a third duct (26) for circulating the refrigerant FR from the compressor (8) to the first refrigerant/heat transfer fluid heat exchanger (12) and a fourth duct (27) for circulating the refrigerant FR from the second refrigerant/ambient air heat exchanger (14) to the compressor (8) in a second mode of heating of the air flow (2).</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
title AIR CONDITIONING SYSTEM FOR AUTOMOTIVE VEHICLES AND METHOD OF OPERATING SUCH AN AIR CONDITIONG SYSTEM IN VARIOUS MODES
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