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Patent Searching and Data


Matches 1 - 50 out of 24,072

Document Document Title
WO/2020/178276A1
A system (100) for a vehicle air conditioner or an HVAC (heating, ventilation, air- conditioning) unit is disclosed. The air conditioner or HVAC unit comprises an evaporator section (1) for evaporating a refrigerant while possibly genera...  
WO/2020/173359A1
Disclosed is a refrigerator (10), comprising: a body (100), wherein a cooling compartment (200) at a lower portion, and at least one storage compartment located above the cooling compartment (200) are defined inside the body (100), and a...  
WO/2020/175825A1
In a refrigerator control method according to an embodiment of the present invention, an operation corresponding to a deep-freezing chamber load, in which both a refrigeration chamber valve and a freezer chamber valve are opened, is perf...  
WO/2020/173360A1
Disclosed is a refrigerator. The refrigerator comprises: a top cover dividing a bottommost storage liner into an upper storage space and a lower cooling space, wherein at least one air return hood is arranged at a front end of the top co...  
WO/2020/175831A1
A method for controlling a refrigerator, according to an embodiment of the present invention, comprises: a step in which it is determined whether a period of defrosting (POD) for defrosting a freezing compartment and a deep-freezing comp...  
WO/2020/175824A1
A method for controlling a refrigerator according to an embodiment of the present invention comprises the steps of: determining whether or not an ultra-low temperature compartment mode is turned on; determining whether or not an ultra-lo...  
WO/2020/175830A1
A method for controlling a refrigerator according to an embodiment of the present invention is characterized by comprising: a step for determining whether a defrosting period (POD) for defrosting a freezing chamber and a deep freezing ch...  
WO/2020/173357A1
A refrigerator, comprising: a box body (110), which is internally defined with a cooling chamber (150) located below and at least one storage compartment located above the cooling chamber (150); an evaporator (200), which is disposed in ...  
WO/2020/173337A1
A refrigerator having a drain port (130a) provided with a filter plate (136), comprising: a refrigerator body having a cooling chamber (135) defined therein, wherein an evaporator (101) is disposed in the cooling chamber (135), and a dra...  
WO/2020/175832A1
A refrigerator according to an embodiment of the present invention can comprise: a refrigerator chamber; a freezer chamber partitioned from the refrigerator chamber; a deep-freezing chamber accommodated inside the freezer chamber and par...  
WO/2020/170768A1
A drain pan (41) comprises a light-transmitting member (T) that constitutes at least a portion of the drain pan (41) and allows the ultraviolet light emitted from a light source (30) to pass therethrough. The light-transmitting member (T...  
WO/2020/169220A1
A defrost check valve (2) is described comprising an inlet (3), an outlet (4), a valve seat element (5) forming a valve seat (6) and surrounding a channel (11) connected to the inlet (3), a valve element (7) moveable in a moving directio...  
WO/2020/170310A1
This refrigerator comprises: a refrigerator main body in which an opening is provided on the front side and that has at least one storage chamber; bi-parting left and right doors that cover the opening of the storage chamber so as to ope...  
WO/2020/166308A1
A defrosting device (200) comprises: a cooler (3) that has a refrigerant pipe (1) and a plurality of fins (2); an accumulator (4) that is connected to the refrigerant pipe (1) and stores a liquid refrigerant; and a defrosting heater (111...  
WO/2020/166059A1
This refrigerator comprises: a thermally insulated box having a refrigeration chamber and a cooler chamber provided therein; a cooler disposed in the cooler chamber, the cooler cooling air supplied to the refrigeration chamber; a refrige...  
WO/2019/205085A8
A system (100) includes a conductive element (102). The system also includes a resonant circuit (110) having a sensing capacitor (103) arranged such that an amount of target material in a sensing zone (108) of the sensing capacitor (103)...  
WO/2020/161839A1
A refrigeration device (100) comprises a compressor (1), a first heat exchanger (2), and a cooling part (3). The cooling part (3) includes a second heat exchanger (31) and a third heat exchanger (32). Refrigerant circulates in order thro...  
WO/2020/161838A1
The freezing apparatus (100) according to the present invention performs a normal operation and a defrosting operation. The freezing apparatus (100) comprises a compressor (1), a first heat exchanger (2), a second heat exchanger (4), a f...  
WO/2020/157852A1
An objective of the present invention is to obtain a refrigerator in which cold-induced condensation on the door is suppressed, and which is easy to manufacture. The present invention comprises: a dividing wall that divides a first stora...  
WO/2020/158681A1
A defrosting heater (1) is provided with: a first glass pipe (2); a second glass pipe (3); a heater wire (4); a first plug (6) that covers an end opening part provided at one ends of the first glass pipe (2) and the second glass pipe (3)...  
WO/2020/159205A1
A refrigerator according to an embodiment of the present invention comprises: a body; a first storage chamber and a second storage chamber, each of which is provided in the body and has an open front portion; an evaporator disposed behin...  
WO/2020/151593A1
A control method for a refrigerator, and a refrigerator. The refrigerator comprises a first refrigeration compartment (101) that is provided with an air inlet (310) and a return air vent (320) on the inner walls, a crisper (200) that is ...  
WO/2020/149700A1
The present invention relates to a unit cooler comprising: an evaporator connected to a condenser and including a coolant pipe having a flow path in which a coolant flows; an indoor fan for causing the flow of air passing through the eva...  
WO/2020/144954A1
A refrigerator according to an embodiment has an inner surface member, an outer surface member, and a first thermal insulation member. The inner surface member forms at least some of the inner surface of the refrigerator. The outer surfa...  
WO/2020/142915A1
A refrigerator and a control method, device and system therefor. The control method comprises: detecting and confirming that the cumulative running time of a compressor is at least a running time threshold, and an ice maker is in a worki...  
WO/2020/143636A1
A refrigeration module (100) for a mobile refrigerator and a mobile refrigerator having the refrigeration module (100). The refrigeration module (100) comprises a thermal insulation housing and a refrigeration assembly, wherein the refri...  
WO/2020/145281A1
This refrigeration system is one in which a compressor, an outdoor heat exchanger, an expansion valve, and an indoor heat exchanger are connected in a ring and which performs a cooling operation for cooling a target space, the refrigerat...  
WO/2020/144847A1
This refrigerator is provided with a storage chamber, a door opening/closing detection unit, a memory unit, and a control unit, wherein the control unit: calculates an arbitrarily-defined day-number average value from a door opening/clos...  
WO/2020/140238A1
Disclosed by the present application are a refrigerator and control method and control device thereof, said method comprising: detecting and confirming that a refrigerator is in a first control cycle after defrosting; detecting and confi...  
WO/2020/135979A1
The present invention relates to a cooling device (1) comprising at least one fresh food compartment (2) where foodstuffs and beverages are stored; at least one freezing compartment (3) wherein foodstuffs are stored by freezing; at least...  
WO/2020/134972A1
Disclosed is a refrigerator (10) which can optimize the configuration of a vacuum heat insulating material (22) and a refrigerant pipe. The refrigerator (10) comprises: a heat insulating case body (11) provided with a storage chamber wit...  
WO/2020/125446A1
A defrosting apparatus (10), which comprises two glass tube heaters (12A, 12B), and two plate-like top mechanisms (14A, 14B) which are provided above the two glass tube heaters (12A, 12B), respectively; at least two top mechanisms (14A, ...  
WO/2020/130620A1
A refrigerator includes: an evaporator housing provided behind a storage and including an evaporator for cooling the storage; a machine room disposed below the storage and provided with a discharge plug connected to the evaporator housin...  
WO/2020/121404A1
This refrigerator is provided with: a refrigerant circuit which is provided with a compressor, a flow passage switching device, a machine room condenser, a surface condensing tube, a dew condensation preventing tube, a depressurizing dev...  
WO/2020/120240A1
The invention relates to a method for initialising a defrosting operation in a refrigeration appliance having a speed-controlled compressor (5), which method comprises the steps of a) starting up (S10-S19; S21) the compressor (5) at a sp...  
WO/2020/093039A3
A method for determining a time frame for when a freezer having a compressor should be defrosted include the steps of measuring compressor cycling over time, determining a change in compressor cycling over time, and determining from the ...  
WO/2020/111688A1
A refrigerator including a main body including a storeroom; an evaporator arranged in the back of the storeroom and configured to generate cold air; a defrost heater arranged under the evaporator into which air flows and configured to re...  
WO/2020/108916A1
The present invention relates to a cooling device (1) comprising at least one freezing compartment (2); at least one evaporator (3) which transfers heat with the air in the freezing compartment (2) so as to keep the freezing compartment ...  
WO/2020/108221A1
Disclosed is an air-cooled refrigerator, comprising a cabinet (200), an evaporator (214) and an air channel assembly (300). The cabinet (200) is internally defined with a storage space (210); the evaporator (214) and the air channel asse...  
WO/2020/109808A1
Refrigerator comprising: a refrigerated storage space, air in the refrigerated storage space being separated from air exterior to the open display refrigerator ( or air in an access space) by an air curtain established by a fan which blo...  
WO/2020/111680A1
A refrigerator includes a storage compartment; a first flow path separated from the storage compartment; an evaporator provided on the first flow path to cool air; a compressor configured to discharge a refrigerant to the evaporator; a b...  
WO/2020/111590A1
The present invention relates to a refrigerator and a method for controlling same, and the purpose of the present invention is to improve a structure of a cooling compartment evaporator and a control method thereof such that the cooling ...  
WO/2020/106701A1
A sensor assembly includes a mounting mechanism for mounting the sensor assembly to a component, a power and control subsystem connected to a first portion of the mounting mechanism, and a sensor subsystem connected to a second portion o...  
WO/2020/100766A1
This heat exchanger comprises: a plurality of heat transfer pipes that extend along a first direction orthogonal to a flow direction for a gas to be cooled; and a defrosting unit for defrosting pipes to be defrosted among the plurality o...  
WO/2020/100768A1
The heat exchanger according to one embodiment of the present invention is provided with: a gas flow path through which a to-be-cooled gas is passed; a plurality of heat transfer pipes that are disposed within the gas flow path; and an u...  
WO/2020/100767A1
This heat exchanger comprises: a gas flow path through which gas to be cooled flows; a plurality of heat transfer pipe groups arranged inside the same gas flow path; a cooling medium inlet flow path for supplying a cooling medium to the ...  
WO/2020/096269A1
A refrigerator according to one embodiment of the present invention comprises: a main body; a first storage chamber and a second storage chamber provided in the main body so that the front surfaces thereof are opened; an evaporator which...  
WO/2020/093114A1
The present invention patent application relates to a system that adjusts automatically to save energy consumed by the resistors used to heat glass used in commercial display refrigerators or freezers, in which the user can program the s...  
WO/2020/096471A1
The subject of the invention is a device for systemic cryotherapy with an engine room assembly (22) comprising a cryochamber and the engine room assembly (22), which comprises an upper inlet channel housing (8), which is connected, on th...  
WO/2020/093039A2
A method for determining a time frame for when a freezer having a compressor should be defrosted include the steps of measuring compressor cycling over time, determining a change in compressor cycling over time, and determining from the ...  

Matches 1 - 50 out of 24,072