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WO/2014/007552A1 |
A refrigerator having a freezer compartment and a refrigerator compartment that circulates two individual refrigerating cycles using two compressors so as to individually cool the freezer compartment and the refrigerator compartment. The...
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WO/2014/006897A1 |
A refrigerant evaporator (1) has a laminated body of first tube units (41), and a laminated body of second tube units (51). Each of the first tube units (41) has a first tube (42), a third tube (43), a first tank forming section (46) com...
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WO/2014/007244A1 |
This air conditioner is configured in such a manner that the temperature around the evaporator is reduced utilizing the cold energy of drain water. A cooling section is provided around the heat exchanger of the indoor unit, the heat exch...
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WO/2014/007469A1 |
The present invention relates to a turn-fin condenser provided with a fastening tube for fixedly holding in place a turn-fin, which is wound around the outer surface of a refrigerant pipe. A turn-fin condenser according to the present in...
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WO/2014/007468A1 |
The present invention relates to a method for manufacturing a turn-fin condenser provided with a three-dimensionally shaped fastening tube for fixedly holding in place a turn-fin, which is wound around the outer surface of a refrigerant ...
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WO/2014/001780A1 |
The invention describes a method of arranging internal components, their orientation and dimensions within a cascade refrigeration system to increase the system's operating efficiency with respect to energy consumption. The invention als...
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WO/2014/003422A1 |
Disclosed is an ice maker, wherein the heat transfer amount between an ice generation member connected to a cooling unit and water directly or indirectly coming in contact with the ice generation member varies by part of the ice generati...
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WO/2014/002369A1 |
A heat pump cycle is provided in which refrigerant that flows through an outdoor heat exchanger (25) flows into said heat exchanger from below, makes a U-turn (one reciprocating movement) and flows out from the top of the heat exchanger....
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WO/2013/190830A1 |
This heat exchanger (10) has multiple rows of tube arrangements, and comprises: a first heat exchange section (30) configured so that during a condensing operation, the refrigerant flow direction and the air flow direction are opposite, ...
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WO/2013/187156A1 |
Provided are a heat transfer pipe for a fin-and-tube type heat exchanger and a fin-and-tube type heat exchanger using this heat transfer pipe, with which the refrigerant-side heat transfer efficiency can be improved effectively. Trapezoi...
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WO/2013/186194A1 |
The invention relates to a plate heat exchanger including a plate package (P), which includes a number of first heat exchanger plates (A) and a number of second heat exchanger plates (B). The plates are joined to each other and arranged ...
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WO/2013/186192A1 |
The invention relates to a plate heat exchanger including a plate package (P), which includes a number of first and second heat exchanger plates (A, B) which are joined to each other and arranged side by side in such a way that first and...
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WO/2013/186195A1 |
The invention relates to a plate heat exchanger including a plate package (P), which includes a number of first and second heat exchanger plates (A, B) which are joined to each other and arranged side by side in such a way that first and...
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WO/2013/186983A1 |
A cold storage heat exchanger (40) that exchanges heat with air flowing at the periphery of the heat exchanger, the heat exchanger including: refrigerant passages (45a) in which a refrigerant circulates; and cold storage containers (47, ...
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WO/2013/183508A1 |
A parallel-floor heat exchanger (50) is provided with two vertical header pipes (51, 52) disposed in parallel across gap, and a plurality of horizontal flat tubes (53) for connecting the header pipes. A water tank (60) parallel with the ...
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WO/2013/181027A1 |
A cooling apparatus is provided for a switchgear. The switchgear has an enclosure having a plurality of compartments. The cooling apparatus includes at least one evaporator constructed and arranged to be mounted in one of the compartment...
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WO/2013/176393A1 |
The present invention relates to a vaporizer, and more specifically, to a double vaporizer in which a coolant flows through each of a first row and a second row, wherein a recessed portion is formed on a tank, and a flow portion through ...
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WO/2013/176391A1 |
The present invention relates to a vaporizer, and more specifically, to a double vaporizer in which a coolant flows through each of a first row and a second row, wherein a flow portion through which the coolant can flow is formed separat...
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WO/2013/176392A1 |
The present invention relates to a vaporizer, and more specifically, aims to provide to a double vaporizer in which a coolant flows through each of a first row and a second row, wherein a flow portion through which the coolant can flow i...
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WO/2013/165819A1 |
The present disclosure provides for an apparatus for recovering exhaust energy. The apparatus is generally provided with a waste energy stream inlet for directing an incoming waste heat energy stream from a waste energy stream generator,...
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WO/2013/163931A1 |
Disclosed is a condensing system for a window-type air conditioner. The system comprises a compressor (13), an axial-flow fan (8), a condenser (2) arranged directly opposite to an axial air outlet side of the axial-flow fan (8), and a co...
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WO/2013/162222A1 |
Provided is a heat exchanger. The heat exchanger includes a plurality of refrigerant tubes in which a refrigerant flows, a heatsink fin coupled to the plurality of refrigerant tubes to heat-exchange the refrigerant with a fluid, a header...
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WO/2013/161311A1 |
In a heat exchanger (23), a plurality of main heat exchange parts (51a-51c) and a plurality of auxiliary heat exchange parts (52a-52c) are formed. In a first header collecting tube (60), an upper space (61) that communicates with flat tu...
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WO/2013/161263A1 |
Provided are a plurality of fins (1) formed by a gas flow path, and heat transmission tubes (21) that pass through the plurality of fins and through the interior of which a fluid that exchanges heat with the gas flows. The fins are provi...
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WO/2013/161193A1 |
This fin-tube heat exchanger is provided with: a plurality of fins (1) for passing an air current (100), the fins (1) having cut-and-raised parts (4); and a plurality of heat transfer pipes (2) inside which a fluid flows, the heat transf...
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WO/2013/162759A1 |
A heat exchanger (1) is adapted to be used in a vapor compression system, and includes a shell (10), a distributing part (20) and a tube bundle (30). The tube bundle (30) includes a plurality of heat transfer tubes (31) arranged in a plu...
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WO/2013/161290A1 |
A finned tube heat exchanger is provided with fins that comprise: a first inclined section that is inclined with respect to the air flow direction so as to form continuously alternating peak sections and valley sections, a tube periphery...
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WO/2013/162758A1 |
A heat exchanger (1) includes a shell (10), a refrigerant distribution assembly (20) and a heat transferring unit (31). The refrigerant distribution assembly (20) includes a first tray part (22) and second tray parts (23). The first tray...
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WO/2013/157212A1 |
A fin-tube heat exchanger (100) is provided with fins (31) arranged parallel to each other and with heat transfer tubes (21) configured to allow a medium which exchanges heat with gas to flow therethrough. The fins (31) are corrugated fi...
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WO/2013/153983A1 |
An air-conditioning device (1) has a refrigerant circuit (10) in which a compressor (21), a four-path switching valve (22), an outdoor heat exchanger (23), an expansion valve (24), and an indoor heat exchanger (41) are connected. The out...
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WO/2013/149879A1 |
The invention relates to a heat exchanger, said exchanger including a bundle of tubes (2), which enables an exchange of heat between a refrigerant circulating in said tubes (2) and an external airflow, and a first collector (4), said exc...
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WO/2013/151008A1 |
A heat exchanger (1) of a heat pump system (2) having a main core part (6), a subcool core part (10), and a receiver tank (8), the main core part (6) and the subcool core part (10) having: a first flow channel comprising a pair of header...
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WO/2013/150175A1 |
An apparatus (3) for vapourising a medium and separating droplets as well as for condensing, in which apparatus an evaporator (A) and a condenser (B) are arranged inside a single outer casing (8, 9, 9') in such a manner that they are sep...
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WO/2013/151017A1 |
An evaporator is provided with a refrigerant pipe (10), a cold storage case (2) which has inner fins (3) mounted therein, and air-side fins (20). The evaporator is characterized in that the cold storage case (2) is provided with: a filli...
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WO/2013/150795A1 |
A heat exchanger wherein the ends of flat pipes (31) are inserted into a header collecting pipe (70). When the heat exchanger functions as an evaporator, a refrigerant in a gas-liquid two-phase state flows upward in a partial space (71a)...
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WO/2013/151005A1 |
Provided is a composite dual refrigeration cycle device provided with: two high-temperature side refrigeration circuits respectively having water/refrigerant heat exchangers for heat exchange of water and a refrigerant discharged from a ...
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WO/2013/146415A1 |
A heat pump-type heating/hot-water supply machine has: a refrigeration circuit (21) which has a condenser (26) for exchanging heat between a refrigerant and fluid to be heated, an evaporator (27) for exchanging heat between a refrigerant...
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WO/2013/146208A1 |
In the present invention, a refrigerating cycle device is provided with a refrigerating cycle in which a R410A refrigerant is enclosed and in which a sealed compressor, a condenser, an expander, and an evaporator are linked by a refriger...
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WO/2013/146006A1 |
Provided is a heat exchanger for an air-conditioner device capable of improving heat exchange efficiency in a heat transfer tube disposed in a downstream-side line in the airflow direction and increasing cooling ability. A heat exchanger...
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WO/2013/146731A1 |
An air conditioning device (1) is configured so that, in cooling operation, a refrigerant flows sequentially through a compressor (21), an outdoor heat exchanger (23), an expansion mechanism (24), and an indoor heat exchanger (41) and so...
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WO/2013/142166A1 |
A refrigeration system that induces lubricant-liquid refrigerant mixture flow from a flooded or falling film evaporator by means of the lubricant-liquid refrigerant mixture flow adsorbing heat from an electronic component.
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WO/2013/142164A1 |
A refrigeration system that induces lubricant-liquid refrigerant mixture flow from a flooded or falling film evaporator by means of the lubricant-liquid refrigerant mixture flow adsorbing heat from an electronic component.
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WO/2013/142462A1 |
An evaporator has a manifold and a plurality of refrigerant tubes extending downward in the direction of gravity from the manifold. The evaporator includes at least one PCM housing engaging the upper portion of the refrigerant tube for s...
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WO/2013/132826A1 |
The coolant evaporator has four core sections. A portion of the coolant passes through a first core section (1021a) and a fourth core section (1011b). The remainder of the coolant passes through a second core section (1021b) and a third ...
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WO/2013/125625A1 |
To provide a heat transfer pipe for a fin and tube-type heat exchanger with which the heat transfer rate on the coolant side can be effectively improved, and a fin and tube-type heat exchanger using the same. Triangular holes (20) are fo...
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WO/2013/121933A1 |
An outdoor unit for a refrigeration device is configured so that the heat exchange efficiency of the heat exchanger is not reduced by the gaps between header collecting tubes and fins adjacent to the header collecting tubes. Seal members...
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WO/2013/114474A1 |
The present invention obtains a stacked heat exchanger, a heat pump system equipped therewith, and a method for manufacturing a stacked heat exchanger, the stacked heat exchanger requiring no step of bending a heat transfer pipe, and hav...
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WO/2013/112818A1 |
A liquid distributor delivers a falling flow of the liquid to be distributed substantially uniformly along a longitudinal extent of the liquid distributor. The liquid distributor has a bottom wall including a longitudinally extending dis...
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WO/2013/105133A1 |
A plate fin-and-tube heat exchanger is configured in such a manner that ridges and troughs are formed in the surfaces of the flat tubes (51) and of the fins (52) so that the distance between the ridge peak having a smallest height and th...
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WO/2013/104838A1 |
The invention relates to a thermodynamic device (1, 10) for heating and/or air-conditioning a space, comprising a main cooling fluid circuit (2) provided with at least one compressor (3) arranged to increase the pressure and, consequentl...
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