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WO/2006/041388A1 |
A heating installation comprising a first circuit (2) containing a first medium, a second circuit (3) containing a second medium, a first heat generating arrangement (4) arranged in the second circuit, a second heat generating arrangemen...
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WO/2006/032922A1 |
A heat exchanger (301, 501, 601) for connection to an evaporator (201) of a heat transfer system using a working fluid that undergoes compression and evaporation. The heat exchanger comprises a first tube (107, 507, 607) having a first e...
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WO/2006/027330A1 |
Refrigerant apparatus is described comprising a first circuit (10) for a first refrigerant fluid and a second circuit (100) for carbon dioxide. The first circuit comprises a single stage compressor (20), a cooler (30) for the extraction ...
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WO/2006/024182A2 |
The invention relates to a method and to a system for controlling a carnot-cycle process, said device and system comprising, in a working medium circuit, at least one of the following: a compressor (12), a condenser (18), an expansion va...
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WO/2006/022829A1 |
CO2 refrigeration circuit (2) for circulating a refrigerant in a predetermined flow direction, comprising in flow direction a hear-rejecting heat exchange, (4), a receiver (10) having a liquid portion (12) and a flash gas portion (14), a...
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WO/2006/015741A1 |
The invention relates to a refrigeration circuit, in which a mono-or multi-component refrigerant circulates, comprising: in the direction of flow, a condenser, a collector, a pressure-relief device, arranged before an evaporator, an evap...
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WO/2006/015629A1 |
Refrigeration circuit (2) for circulating a refrigerant in a predetermined flow direction, comprising in flow direction a heat rejecting heat exchanger (4), an intermediate throttle valve (6), a receiver (8), an evaporator throttle v...
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WO/2006/009790A2 |
A refrigeration system includes a multiple stage compressor 10 having at least two stages 12, 14 for sequentially compressing the refrigerant together with a gas cooler 21 connected to the compressor 10 for re-ceiving compressed refriger...
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WO/2006/002880A1 |
The invention relates to an air conditioner, particularly for a motor vehicle. Said air conditioner comprises at least one compressor (11), a cooler (1), another heat exchanging device (4), at least one first flow device (5), and an evap...
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WO/2005/123428A1 |
The invention relates to a method for controlling a coolant circuit (2) of an air conditioning system (4) for a vehicle. According to said method, a compressor (10) that is located in the coolant circuit (2) is controlled in accordance w...
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WO/2005/121655A1 |
A supercooling apparatus, comprising a supercooling unit (200). In the supercooling unit, a refrigerant passage (205) is connected to the liquid side communication pipes (21, 22) of a refrigerating device (10). When a supercooling compre...
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WO/2005/121656A1 |
A separate-type air conditioner where a heat source unit and a utilization unit are connected through refrigerant communication piping, and, in the air conditioner, a reduction in performance when the connection is made by long piping is...
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WO/2005/121657A2 |
A system and method for controlling the temperature of a process tool uses the vaporizable characteristic of a refrigerant that is provided in direct heat exchange relation with the process tool. Pressurized refrigerant is provided as bo...
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WO/2005/121654A1 |
A supercooling apparatus, comprising a supercooling unit (200). In the supercooling unit, a refrigerant passage (205) is connected to the liquid side communication pipes (21, 22) of a refrigerating device (10). When a supercooling compre...
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WO/2005/119146A1 |
Apparatus and methods for transforming water vapor into potable water by using a vapor compression refrigeration system which includes first and second cooling elements disposed in a closed loop air passage duct that provides a continuou...
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WO/2005/116540A1 |
A method for removing humidity from air comprising the steps of providing an air conditioning system comprising a continuous circuit through which a refrigerant flows form a compressor, through a condenser, through a heat exchanger, thro...
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WO/2005/116539A1 |
A refrigeration system both cools and heats frozen dessert mix in at least two hoppers and at least two freezing cylinders. A liquid line solenoid valve at the inlet of each of the hoppers and the freezing cylinders controls the flow of ...
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WO/2005/116547A1 |
Disclosed is a method and device to increase the cooling load that can be provided by a refrigerant-based thermal energy storage and cooling system with an improved arrangement of heat exchangers. This load increase is accomplished by ci...
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WO/2005/114083A1 |
A heat exchanger 1 comprises an outer tube 2, an inner tube 3 disposed inside the outer tube 2 with a space provided the two tubes, fins 4 provided on the outer peripheral surface of the inner tube 3, and two connectors 5 fixed to the tw...
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WO/2005/108898A1 |
Fixed to the peripheral wall of a header 2 of a unit-type heat exchanger 1 is a receiver connecting block 6 having channels 31, 32 for causing the interior of the header 2 to communicate with the interior of a liquid receiver 7 therethro...
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WO/2005/108888A2 |
A system for providing liquid refrigerant subcooling by evaporative cooling utilizing condensate water of an air conditioner, refrigeration/heat pump system and/or other water supply to wet the surface of the subcool heat exchanger and p...
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WO/2005/094401A2 |
A refrigeration system (50; 100; 150; 200) has first (68; 124; 174; 218) and second (64; 120; 170; 214) evaporators which may be operated at first and second temperatures. Refrigerant from a lower temperature evaporator (68; 124; 174; 21...
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WO/2005/083335A1 |
A modular refrigerating installation with overflow vaporization system, which has several modular refrigerating units. Each modular refrigerating unit has a refrigerating circle which includes at least a refrigerating compressor (1), an ...
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WO/2005/075904A1 |
The invention concerns a (deep-freeze) refrigerating unit with a refrigerant (mix) circuit having an evaporator, a compressor, a condenser and an expansion device. Said compressor is provided in the form of a linear compressor (9) or in ...
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WO/2005/075901A1 |
The invention relates to a novel refrigerating system comprising at least one refrigerating consumer provided with at least one evaporator, at least one supply line and at least one withdrawal line which enable the coolant or the coolant...
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WO/2005/075909A1 |
Refrigerant is circulated through a vapor compression system including a compressor, a condenser, an expansion device, and an evaporator. Cold condensate forms on the evaporator surfaces as the refrigerant accepts heat from an air stream...
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WO/2005/074501A2 |
An air conditioning apparatus comprising a continuous circuit through which a refrigerant flows from a compressor, through a condenser, through a heat exchanger, through an evaporator, and returning to the compressor, a bypass circuit th...
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WO/2005/073645A1 |
The invention relates to a method for operating a refrigerating installation, according to which the cooling liquid temperature is controlled and stabilised upstream of the injection valve (6), and the suction vapour temperature is contr...
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WO/2005/071330A1 |
A condenser comprises an inlet header 5 and an outlet header 6 spaced apart from each other and extending vertically, a plurality of flat refrigerant tubes 7 arranged one above another in parallel at a spacing between the two headers 5, ...
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WO/2005/071328A1 |
The invention relates to an air conditioning unit, in particular, for a motor vehicle, comprising at least one heat exchanger (103; 203; 203'; 203'), operating as an evaporator and at least one heat exchanger (103'; 203; 203'), operating...
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WO/2005/064246A1 |
The invention relates to a refrigerating unit comprising a suction tube (1) and a throttling tube (2) for refrigerant, whereby the throttling tube (1), at a fist location (A) on the suction tube (2), is inserted inside the suction tube (...
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WO/2005/059449A1 |
The invention provides two distinct schematics allowing system performance enhancement through the utilization of an auxiliary heat exchanger and splitting the refrigerant flow into primary and secondary paths. A system performance boost...
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WO/2005/057095A1 |
A cooling system (10) including an evaporator (28), a suction line (74), a two stage compressor (20), a gas cooler (24) and a capillary tube (60). The suction line receives gaseous or two phase refrigerant from the evaporator, the compre...
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WO/2005/057096A1 |
A heat exchanger including a suction line (74) for gaseous or two phase refrigerant output from an evaporator (28) and a capillary tube (60) carrying cooled refrigerant to the evaporator. The suction line includes first and second substa...
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WO/2005/054759A1 |
The inventive condenser comprises a cluster (10) of generally vertical tubes (12) which are mounted between two collector boxes (16, 18) which are generally horizontal, said cluster consisting of a condensation part (PC) formed by severa...
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WO/2005/054758A1 |
The invention refers to a heat exchanger device including a plate heat exchanger having a plate package of heat transfer plates. Between the plates there are first passages (18) for a heat transfer medium and second passages (19) for a c...
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WO/2005/052470A1 |
The invention relates to a collection container (10) for a heat exchanger, in particular for a refrigerant condenser in a motor vehicle. According to the invention, the collection container (10) comprises at least one inlet (38) for a fl...
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WO/2005/052484A1 |
The invention relates to a suction-throttle pipe for a refrigerating appliance, comprising a suction pipe (13), a throttle pipe (14) which is guided along the suction pipe (13), parallel to the same, and an adhesive strip (19) having a c...
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WO/2005/047167A2 |
A self-contained beverage chilling apparatus including a refrigerant cooling system comprising a refrigerant reservoir in a fluid communication with a cold plate, a refrigerator accumulator, a compressor and a refrigerant condenser mount...
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WO/2005/047781A1 |
The invention provides a heat pump system for providing hot water and air conditioning, comprising one or more compressors (1) for circulating a refrigerant in the system, a hot water tank (2) having a heat exchanger (3) for heating and ...
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WO/2005/043050A1 |
A multiple circuit refrigerant system includes a single economizer heat exchanger utilized for each of at least two circuits. The use of the single economizer heat exchanger reduces the cost of adding an economizer cycle, and further red...
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WO/2005/037582A1 |
The invention relates to an air-conditioning system (1), in particular a motor vehicle air-conditioning system (1) comprising a coolant circuit (2) provided with a coolant compressor (3) and a gas cooler (4), an internal heat exchanger (...
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WO/2005/033593A1 |
A freezer that has use side heat exchangers of plural systems and where liquid side connection piping is integrated into one. In operation of 100% heat recovery not using an outdoor heat exchanger, a reverse flow prevention mechanism (37...
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WO/2005/033641A2 |
An apparatus for controlling the temperature of an electronic device. The apparatus comprises a refrigeration system including a compressor and a multi-pass heat exchanger. The refrigeration system is operative to circulate a refrigerant...
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WO/2005/028225A1 |
The invention relates to a coolant circuit (5) for the air conditioning system of a motor vehicle (1). Said circuit comprises a compressor (4) that is driven by a motor vehicle motor, a condenser (6), an expansion organ (7), a coolant co...
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WO/2005/028971A1 |
A Thermostatic Flow Controller composed of two capillary tubes and a tube form receiver, placed in thermal contact with the suction line. It makes a robust, hermitic closed device, without any moveable parts, no need for adjustment or se...
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WO/2005/026630A1 |
The present invention relates to a heat pump type hot water production system. The heat pump type hot water production system of the present invention includes a compressor, a condensing heat exchanger, an expansion valve and an evaporat...
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WO/2005/024314A2 |
A refrigerator comprises a refrigerant circuit having a compressor means (4) for receiving refrigerant via a suction line (2), a condenser means (12) for receiving refrigerant from the compressor (4) via a hot gas line, an expansion mean...
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WO/2005/022051A1 |
The invention relates to a method for regulating an air conditioning system, in particular for a motor vehicle. According to said method, a coolant circulates in a cooling circuit (1) comprising a compressor (2), a gas cooler (3), an int...
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WO/2005/019737A2 |
A variable capacity refrigeration system employing a constant speed compressor (134) that operates continuously irrespective of heat load, and a refrigerant bypass path (133) including a secondary expansion device (148), two heat exchang...
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