Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 19,475

Document Document Title
WO/2017/213164A1
[Problem] To provide a vehicular heat exchanger which allows the flow rate of a heat medium in a tube to be even. [Solution] This vehicular heat exchanger is provided with: multiple long tubes 3 which are stacked so as to be spaced from ...  
WO/2017/212820A1
An ejector refrigeration cycle device comprises: a first pressure reducing unit (19) that reduces the pressure of refrigerant that has undergone heat exchange with a radiator (12); a first outdoor heat exchanger (22) that performs heat e...  
WO/2017/212743A1
Provided is a stack type heat exchanger comprising a plurality of first plates (22) and a plurality of second plates (24). Each of the first plates and/or each of the second plates has one or more protrusions (70) arranged in the portion...  
WO/2017/208419A1
This fin-tube type heat exchanger is configured in such a manner that a flat tube is provided with: a first part which is arranged at a first angle with respect to the gravity direction; a second part arranged at a second angle different...  
WO/2017/208493A1
Provided is an air conditioner comprising: a housing (30) having a front-surface air suction opening (41) and a top-surface air suction opening (42); an indoor heat exchanger (10) for exchanging heat between a refrigerant and air which i...  
WO/2017/208558A1
A heat exchanger comprising an inlet header, an outlet header, and a plurality of heat transfer tubes disposed between these headers, wherein the interior of a heat transfer tube is a channel for refrigerant, the bottom of the heat trans...  
WO/2017/210067A1
A product merchandising system includes a housing having a top surface, two side surfaces spaced apart from one another defining a width-direction of the housing, and a front surface and rear surface spaced apart from one another definin...  
WO/2017/208760A1
The present regenerative heat exchanger is provided with a refrigerant tube (11), a regenerator (20), and air conduit fins (30, 31, 32). The refrigerant tube (11) comprises a refrigerant conduit (12) through which refrigerant flows. The ...  
WO/2017/208388A1
A heat exchanger is provided with a first flat tube (11), a second flat tube (12), a corrugated fin (20), and a louver (30). The first flat tube (11) extends in a first direction (D1). The corrugated fin (20) includes first protrusions (...  
WO/2017/202687A1
The present invention is a cooling device comprising a thermally-insulated body (1) and a machine room (10) wherein a compressor (60), that is connected to a refrigeration cycle cooling an inner volume enclosed by the body (1), is dispos...  
WO/2017/204552A1
The present invention relates to a refrigerating device for a ship. The refrigerating device for a ship has a shell comprising a refrigerant or cold water heat transfer pipe and a gas-liquid separator, and uses vapor in order to supply c...  
WO/2017/203566A1
The distributor according to the present invention separates one flow path into multiple flow paths, and includes: an upper end part positioned at the upper side in the gravity direction; a lower end part positioned at the lower side in ...  
WO/2017/199554A1
A cold storage evaporator (40) is used in a vehicle refrigeration cycle device (1) that cools a vehicle interior. The cold storage evaporator is provided with refrigerant tubes (45) through which a refrigerant flows, and a cold storage c...  
WO/2017/197908A1
A heat exchanger (10) comprises: a first sub-heat exchanger (100), which has a first collecting tube (110), a second collecting tube (120), and at least two heat exchange tubes (130); and a second sub-heat exchanger (200), which has a th...  
WO/2017/199393A1
An outdoor heat exchanger (11) of an outdoor unit (10) comprises a primary heat exchanging unit (13) and an auxiliary heat exchanging unit (15). Refrigerant path groups (14a-14d) are formed in the primary heat exchanging unit (13). Refri...  
WO/2017/198641A1
The invention relates to a refrigerator device, particularly a domestic refrigerator device, comprising at least one first and one second temperature zone (21, 25), a first evaporator (1) for cooling the first temperature zone (21) and a...  
WO/2017/197318A1
Inventive surfaces, and methods of using the same, are provided that exhibit improved water collection and frost formation properties over prior art surfaces. The inventive surfaces have a plurality of nanosized recessed areas formed the...  
WO/2017/195588A1
A stack type heat exchanger is provided with a heat exchange section (10) for exchanging heat between first fluid and second fluid. The heat exchange section is formed by stacking and joining a plurality of plate-shaped members (11). A p...  
WO/2017/188147A1
This refrigerator 1 is provided with an outer box 2, an inner box 3 which is arranged leaving space between said inner box and the outer box 2, a condenser 8 configuring the refrigeration cycle, and a heat radiation pipe 10 which is conn...  
WO/2017/188146A1
In this refrigerator 1, heat exchange of a refrigeration cycle 21 is carried out using a multiflow-type condenser 12 which comprises a flat pipe 14, which is formed in a flat shape and in which multiple flow paths are internally formed f...  
WO/2017/187840A1
The present invention provides a heat exchanger or the like in which heat exchange takes place in a highly efficient manner. A heat exchanger (10) is provided with: a heat exchange part (12) which has multiple fins that are disposed at a...  
WO/2017/181496A1
Provided are a condenser (100) and a refrigerator having same. The condenser (100) comprises: an air duct (10), with an air passage (11) being defined in the air duct (10); an air supply device (20), with the air supply device (20) being...  
WO/2017/183361A1
Provided is a high quality heat exchanger which can secure fin pitch and suppress an increase in ventilation resistance and a deterioration in drainage of condensation water in a heat exchanger in which a flat tube is inserted in a cutou...  
WO/2017/179588A1
A heat exchanger (100) comprises a plurality of tubes (10) that are formed into flat shapes having a pair of opposite faces (11, 12) facing each other and that are disposed in layers with spaces therebetween, and channels (40) that are f...  
WO/2017/179630A1
The present invention maintains a compact evaporator size in a turbo-refrigerating apparatus utilizing a low pressure refrigerant used at a maximum pressure of less than 0.2 MPaG while avoiding efficiency losses and equipment damage that...  
WO/2017/179598A1
Provided is a cold storage heat exchanger wherein the amount by which a plug member extends from a container main body is reduced, thereby enabling a reduction in size; also provided is a method for manufacturing this cold storage heat e...  
WO/2017/179190A1
A heat exchanger (10) is configured such that a plurality of fins (11) are arranged side by side in a vertical position, and a plurality of lengths of refrigerant piping (12) are provided extending through the plurality of fins (11). Eac...  
WO/2017/179631A1
The present invention makes it possible in a turbo-refrigerating apparatus utilizing a low pressure refrigerant used at a maximum pressure of less than 0.2 MPaG to effectively extract, in high concentration, non-condensible gas that has ...  
WO/2017/179949A1
The present invention provides, in order to improve the stability and durability of products by enabling normal operation even if external air has an extremely low temperature, a dual heat pump heating and cooling apparatus comprising a ...  
WO/2017/175725A1
A heat exchanger 2 is provided with: a liquid reservoir 5 in which gas-liquid separation of a gas-liquid double-phase refrigerant, which has flowed out from an upstream-side heat exchanging part 3, into a gas-phase refrigerant and a liqu...  
WO/2017/175726A1
A heat exchanger (2) is provided with: heat exchanging parts (3, 4) that exchange heat between air and a refrigerant that is circulated internally; a liquid reservoir (5) in which gas-liquid separation of a gas-liquid double-phase refrig...  
WO/2017/175702A1
Provided is an indoor heat exchanger that can control increases in airflow resistance and that can easily discharge condensate water. A first heat transfer fin (31) and a second heat transfer fin (32) each have: a main portion (33) on th...  
WO/2017/175346A1
A distributor of the present invention has a housing provided with a face part and a through hole opened in the face part; and a plurality of plate-shaped bodies layered inside the housing. The plurality of plate-shaped bodies includes a...  
WO/2017/175723A1
A heat exchanger 2 is provided with: a reservoir 5 for separating a gas/liquid two-phase refrigerant into a gas phase refrigerant and a liquid phase refrigerant and storing the liquid phase refrigerant; a liquid phase flow path that caus...  
WO/2017/175724A1
A heat exchanger (300) is provided with: a heat exchanging part (34); a liquid reservoir (36) in which gas-liquid separation of a gas-liquid double-phase refrigerant, which has flowed out of the heat exchanging part (34), into a gas-phas...  
WO/2017/170772A1
Disclosed is a hydrophilic coating containing at least Si, Al, and F. When measured by glow discharge emission spectroscopic analysis in the thickness direction of the hydrophilic coating 32, the emission intensity ratio Si/Al of the Si ...  
WO/2017/167458A1
The invention relates to a heat exchanger (1), comprising: a pre-distributor (100) for receiving a liquid phase (F) to be distributed onto a tube bundle (2) of the heat exchanger (1), a core tube (3), which extends along a longitudinal a...  
WO/2017/168503A1
An outdoor unit which is used in a refrigeration cycle apparatus that circulates a refrigerant mixture containing 1,1,2-trifluoroethylene therethrough, wherein the outdoor unit comprises a housing and piping through which the refrigerant...  
WO/2017/168591A1
[Problem] To provide a cooling assistance device and cooling assisting method whereby it is possible to improve the heat dissipation characteristics of a heat exchanger without scaling and corrosion thereon, while reducing device introdu...  
WO/2017/168669A1
A heat exchanger is provided with: a heat exchange unit having a plurality of plate-shaped fins disposed in rows with intervals therebetween, and also having a plurality of heat-conducting tubes that intersect with the plurality of plate...  
WO/2017/173445A1
An air-over evaporative heat exchanger with multi-lobed or "peanut" shaped tubes replacing conventional round or elliptical tubes. The tubes have a narrow horizontal cross section and tall vertical cross section to allow the multiplicati...  
WO/2017/168504A1
This air conditioner is provided with: a plurality of indoor units each including at least an indoor-side heat exchanger; an outdoor unit including at least a compressor, an outdoor-side heat exchanger, an intermediate pressure expansion...  
WO/2017/170271A1
Provided are: a fin material for heat exchangers which has a hydrophilic colored coating film that is excellent in terms of hydrophilicity, appearance attractiveness, and resistance to color fading and that has been obtained through one ...  
WO/2017/163563A1
This heat exchanging unit is provided with: a heat exchanger that is configured by sandwiching multiple plates between two panels and that performs a heat exchange between a cooling liquid, for cooling a heat generation component, and an...  
WO/2017/164535A1
The present invention relates to a water purifier, using heat pipes, comprising: a housing; a cold water generation unit provided inside the housing; and a hot water generation unit provided inside the housing. More particularly, the col...  
WO/2017/161939A1
A heat exchanger (100) and an air-conditioning system. The heat exchanger (100) comprises: a group of first heat exchange tubes (T1) for forming a first loop (C1); a group of second heat exchange tubes (T2) for forming a second loop (C2)...  
WO/2017/164465A1
Disclosed is an evaporator comprising: an evaporator case formed in a box shape, opened at both sides, by bending two case sheets coupled to each other; a cooling tube remaining as an empty space between the two case sheets so as to form...  
WO/2017/164098A1
[Problem] The objective of the present invention is to provide an evaporator that is for a vehicular air conditioning device and that is provided with a heat storage material container in which the position of a heat storage material can...  
WO/2017/164532A1
Disclosed is an evaporator comprising: an evaporator case formed in an empty box shape, of which both sides are open, so as to form a food storage space therein; a cooling tube formed in preset patterns in the evaporator case and in whic...  
WO/2017/159726A1
A finless-type heat exchanger (10), having: a pair of headers (2, 3) having tubular parts (20, 30) extending in a first direction and a plurality of branching parts (2a, 3a) formed at predetermined intervals along the first direction on ...  

Matches 1 - 50 out of 19,475