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Patent Searching and Data


Matches 1 - 50 out of 18,970

Document Document Title
WO/2017/063063A1
A forced air circulation evaporator for use in cold chambers comprises an apparatus (100) having a perfected design with a multifaceted geometry, made of a polyolefin compound developed for injection-moulding, with symmetrical lateral pa...  
WO/2017/061211A1
Provided is an evaporator capable of, in a turbo-freezer using a low pressure refrigerant used at a maximum pressure of less than 0.2 MPaG, preventing dry-out of a group of heat transfer pipes in an evaporator to increase heat transfer p...  
WO/2017/054087A1
A refrigeration system includes a core comprising a stack of core plates. The core defines a condenser, an evaporator and a refrigerant reservoir. The condenser comprises a plurality of refrigerant flow passages and a plurality of first ...  
WO/2017/057861A2
The present invention relates to an air conditioning system. The present invention relates to an air conditioning system comprising one or more over-cooling heat exchangers, an over-cooling expansion device, a temperature sensor, and a p...  
WO/2017/057174A1
An evaporator (40) as a cold storage heat exchanger comprises: a plurality of refrigerant pipes (45) that are arranged by being spaced from one another and that each have a refrigerant passage through which a refrigerant circulates; a co...  
WO/2017/055777A1
The invention relates to a fluid tank (1), in particular for a condenser of an air-conditioning loop, for separating phases of a fluid, the tank (1) defining an inside space for receiving the fluid. According to the invention, the tank (...  
WO/2017/051728A1
This heat exchanger (1) is equipped with: a laminated body (2) which is configured by a plurality of tubes (21) being laminated; and a header tank (4). The header tank has: a plate header (42) to which the end of each of the plurality of...  
WO/2017/046983A1
The purpose of the present invention is to prevent icing-up of a heat exchanger configured using flat perforated pipes and to minimize excessive pressure loss of a refrigerant or size increases to the heat exchanger. This heat exchanger ...  
WO/2017/042645A1
An outdoor unit (1) for an air conditioner, provided with flat heat transfer tubes (21a, 21b) which effectively reduce ventilation resistance. A heat exchanger (2) of the outdoor unit (1) for an air conditioner is provided with the plura...  
WO/2017/042940A1
Provided is a fin-plate-type heat exchanger used in an outdoor unit or indoor unit of an air conditioner, wherein the heat exchanger is provided with: a gas-side port (40) connected to piping through which a gaseous refrigerant flows; a ...  
WO/2017/038834A1
Provided is a heat exchanger which improves the degree of ease of attaching fins and flat tubes. This outdoor heat exchanger (400) is provided with a plurality of fins (411) and a plurality of flat tubes (412). Each of the plurality of f...  
WO/2017/038857A1
An outdoor heat exchanger (400), which improves the degree of ease of attaching flat tubes and fins, is provided with: a plurality of stacked fins (411); and a plurality of flat tubes (412) arranged side by side in the Z-axis direction. ...  
WO/2017/039234A1
Disclosed herein is a refrigerator configured to delay increase in temperature of a storage compartment by lowering temperature of air that is heated by a defrost heater. A refrigerator includes a defrost heater, a lower cool air duct in...  
WO/2017/036725A1
A refrigerating device comprises heat-insulating walls which enclose a cooled storage chamber (1, 2), and a plurality of liquefiers (10, 11, 12), including at least one skin liquefier (10), which is arranged in one of the walls between a...  
WO/2017/039016A1
Provided is a compact heat exchanger. This outdoor heat exchanger (400) is provided with a fin group (410) and a flat tube group (420). The flat tube group (420) includes a first flat tube (421) and a second flat tube (422). The first fl...  
WO/2017/034314A1
The present invention discloses a defroster comprising: a heating unit having a heater case arranged vertically along an up-down direction on the outside of an evaporator, and a heater disposed vertically in the up-down direction inside ...  
WO/2017/034170A1
Disclosed is a defrosting apparatus that comprises: a heating unit provided below an evaporator; and a heat pipe connected to the inlet and outlet of the heating unit and having at least a part disposed adjacent to a cooling pipe of the ...  
WO/2017/034209A1
The present invention relates to a water purifier. A water purifier, according to an embodiment, comprises: a cooling water tank in which cooling water is stored; a cold water pipe which is accommodated in the cooling water tank; an evap...  
WO/2017/032405A1
The present invention relates to a heat exchanger (1) having tubes (2) which are each held at the longitudinal ends in a collector (3) which is assembled from two elements (4, 5), specifically a first element (4) and a second element (5)...  
WO/2017/034838A1
An evaporative HVAC apparatus is disclosed. In at least one embodiment, the apparatus provides an at least one absorbent wicking layer having a first surface and an opposing second surface, and an at least one thermal layer also having a...  
WO/2017/033756A1
Provided is a refrigeration device-use heat source unit configured so that, even if using a heat exchanger in which air is caused to pass through a plurality of surfaces thereof, the unit is capable of supplying different surfaces of the...  
WO/2017/029882A1
The objective of the present invention is to provide a heat exchanger and a heat pump system which are capable of reducing the amount of a cooling medium that collects in an outside heat exchanger during heating operation, and of decreas...  
WO/2017/029780A1
A refrigerant flow divider (70) is provided with: a cylindrical flow divider body (71) which extends along the longitudinal direction of a header collecting pipe (80), and is formed with a plurality of communication holes (130) arranged ...  
WO/2017/026129A1
To provide an ammonia refrigeration device that is smaller and more efficient than a prior-art ammonia-condensing cooling cycle provided with a cooling tower and a cooling water pump. An ammonia refrigeration device (100) characterized i...  
WO/2017/027491A1
The present invention relates to a multi-stage, single reactor and system for making methanol for synthesis gas (syngas). In particular, the reactor contains a shell and tube reactor that is divided at its top and bottom heads into a plu...  
WO/2017/026736A1
The present invention relates to a heat pump using a cascade cycle, comprising: a low-stage refrigeration cycle in which a first refrigerant circulates along a first circuit comprising a first compressor, a first heat exchanger, a first ...  
WO/2017/022239A1
According to the present invention, in a condenser unit in a heat-exchanging device, a flow path through which high-pressure refrigerant flows is formed by openings provided to a plurality of plates, and an inner pipe that has an outer d...  
WO/2017/022421A1
This heat pump system includes: a compressor (13) which compresses and discharges refrigerant; a depressurization unit (17, 18) which depressurizes the refrigerant; an outdoor unit (16) which performs heat exchange between the refrigeran...  
WO/2017/020666A1
Disclosed is a heat exchanger, comprising: flat tubes (110), disposed on collecting pipes and in communication therewith; fins (120), disposed between the adjacent flat tubes (110), wherein at least one fin (120) is divided by a separati...  
WO/2017/020834A1
Disclosed are an integral heat superconducting plate heat exchanger and a fabrication method therefor. The integral heat superconducting plate heat exchanger comprises a heat exchange plate of composite plate structure. The heat exchange...  
WO/2017/017814A1
Provided is a heat exchanger which avoids the formation of water droplet bridges between flat pipes and is easy to manufacture, the heat exchanger being equipped with: a plurality of plate-shaped fins which are arranged in spaced paralle...  
WO/2017/018127A1
[Problem] To provide a heat exchanger with which setting the optimum number of tube groups makes it possible to achieve better performance in a configuration having a header for each of a plurality of tube groups. [Solution] The number o...  
WO/2017/012718A1
The invention relates to a thermodynamic water heater (500), in particular having a capacity of 400 litres, including a heat-transfer circuit forming a heat pump, comprising: a. a low-pressure circuit including an evaporator (508); b. a ...  
WO2017010120A1
The objective of the present invention is to obtain a heat exchanger and an air conditioning device which deliver, in addition to good performance, reliability in terms of strength and anticorrosion. This heat exchanger is provided with ...  
WO2017010239A1
This refrigeration cycle device is provided with: a compressor (11) that suctions and discharges a coolant; an air-coolant heat exchanger (12) that exchanges heat between air and the coolant; an expansion valve (15) that reduces the pres...  
WO/2017/007071A1
A supercooler according to the present invention comprises: a body having an inner space with an open front side, in which a plurality of shelves are arranged vertically in the inner space; a door mounted on the front side of the body to...  
WO/2017/006775A1
A refrigeration system is provided with a first evaporator (14), which constitutes part of a refrigeration cycle (10) for circulating a first refrigerant containing a lubricant oil together with a compressor (11) for compressing the firs...  
WO/2017/004406A1
A system and method are provided including a system controller for a refrigeration or HVAC system having a compressor rack with a compressor and a condensing unit with a condenser fan. The system controller monitors and controls operatio...  
WO/2017/001886A1
A heat exchanger, such as for example, a condenser coil constructed as a fin and microchannel tube is fluidly connected with a volume constructed and configured to store refrigerant in certain operations, such as for example during a pum...  
WO/2017/001123A1
The invention relates to a condenser (1) having a receiver (6) for storing liquid refrigerant, the condenser (1) having a heat exchanger block (2) with at least one manifold (5) and with a tube (3) and fin (4) block, wherein the tubes (3...  
WO/2016/206816A1
In order to deice a heat exchanger in evaporator operation of a cooling system (1), which heat exchanger was iced at low evaporation temperatures, wherein refrigerant (30) can flow or flows through the heat exchanger in evaporator operat...  
WO/2016/204392A1
The present invention relates to a refrigeration cycle of a vehicle air conditioner and, more specifically, to a refrigeration cycle of a vehicle air conditioner comprising a water cooling type condenser and an air cooling type condenser...  
WO/2016/198907A1
A heat exchanger is provided having a housing, a first fluid channel within the housing and configured to have a first fluid pass therethrough, a second fluid channel within the housing and configured to have a second fluid pass therethr...  
WO/2016/192347A1
Disclosed is a light-load dehumidification and refrigeration device, which comprises a compressor (1), a condenser (2), an evaporator (3), and an electronic expansion valve (8). An input end of the compressor (1) is connected to an outpu...  
WO/2016/195375A1
The present invention relates to a white smoke gas reduction device comprising: a white smoke gas introduction device for introducing white smoke gas; an inertial impaction-type heat exchange device for removing fine dust, which is inclu...  
WO/2016/194656A1
A heat exchanger is provided with: a pair of tanks; a plurality of tubes arranged in the longitudinal direction of the tanks; a plurality of fins arranged between adjacent tubes of the plurality of tubes; and a cold storage case disposed...  
WO/2016/194043A1
This heat exchanger is provided with: plate-like fins each provided with a first area in which a plurality of cut-out portions are formed in the longitudinal direction orthogonal to the direction of gravity, with an interval therebetween...  
WO/2016/192653A1
A heat exchanger system (110), comprising sequentially arranged from top to bottom: an upper manifold (10), an intermediate manifold (30) and a lower manifold (20), wherein a first heat exchange tube (41) is provided between the upper ma...  
WO/2016/191417A1
A falling film evaporator includes a housing and a plurality of evaporator tubes located in the housing. A liquid refrigerant distribution system is positioned in the housing and includes a manifold having a plurality of manifold outlet ...  
WO/2016/190347A1
Provided is a method for producing an evaporator for a refrigeration device, said method being capable of suppressing corrosion. A method for producing an evaporator (23, 31) for an air conditioning device (100) comprises: a first step, ...  

Matches 1 - 50 out of 18,970