Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 506,707

Document Document Title
WO/2021/090758A1
A hot water supply device (1) comprises a heat exchanger (3) for heating water for hot water supply, and a pressure regulating means (6) provided downstream of the heat exchanger (3) and pressurizing the water for hot water supply. A tra...  
WO/2021/091386A1
The invention disclosed herein relates to a hydraulic system comprising fluid conduits and a plurality of active devices, each of which comprising a vessel fluidly connected with the fluid conduits, wherein each vessel is configured for ...  
WO/2021/089121A1
The invention relates to a fan apparatus (1) with a fan (3) comprising a fan housing (2) for generating a fluid flow (4). The fan housing (2) comprises a suction inlet (5) for sucking in fluid and a blow-out vent (6) for blowing out flui...  
WO/2021/090414A1
This air conditioning device (1) has an indoor unit (3) and an outdoor unit (2) including a compressor (21) for compressing a refrigerant and an electric motor drive device (22) for driving the compressor (21). The electric motor drive d...  
WO/2021/090391A1
The present invention is an outdoor unit of an air conditioner comprising a structure in which an oil separator is fixed to a partition plate using an auxiliary component, and a method for assembling an outdoor unit of an air conditioner...  
WO/2021/088470A1
Disclosed in the present disclosure are a control method and device for an air conditioner, a computer-readable storage medium, and an air conditioner, the method comprising: acquiring a target temperature of an air conditioner and indoo...  
WO/2021/090310A2
Embodiments in the current disclosure relate to improving the efficiencies of geothermal heating and cooling systems, solar based energy production and other "green-energy" generators by linking them together for increasing the usable en...  
WO/2021/090806A1
A controller (80) causes the implementation of: a first operation in which a heat source device (20) directly or indirectly heats water in a first flow path (25a) of a heat exchanger (25); and, after completion of the first operation, a ...  
WO/2021/090562A1
Achieved is a mobile air purifier capable of suitably capturing both particles suspended in the air and particles accumulated on the floor. To this end, a mobile air purifier (1) comprises: a housing (2); a filter (3) that is provided in...  
WO/2021/087603A1
There is provided a system for producing heat energy comprising: an electrolyzer for effecting electrolysis of water to produce an electrolysis product material including gaseous molecular hydrogen, and a furnace, fluidly coupled to the ...  
WO/2021/091394A1
A heat module (5) for a flooring (3). The heat module (5) comprises a stepping plate (20) having a first side (S1) and a second side (S2), at least one heat element (10) arranged along the first side (S1) of the stepping plate (20), and ...  
WO/2021/088408A1
An electric heating device and an electric flame stove, relating to the technical field of electric heating. The electric heating device comprises a burner (10), a boosting unit (30) for connecting an external power supply (40) and gener...  
WO/2021/091305A1
A humidifier includes a storage water tank configured to accommodate a predetermined amount of water; a circulation water tank having a smaller capacity than the storage water tank and including a circulation low water level sensor; a su...  
WO/2021/091154A1
Disclosed are a ventilation apparatus and an air conditioner including the same. The air conditioner includes a main body including a heat exchanger and a blower fan blowing indoor air to pass through the heat exchanger, and a ventilatio...  
WO/2021/088698A1
A symmetric pair of mounting brackets for mounting one of a plurality of air filters to a mounting plate of an air conditioner unit are provided. The mounting brackets each define a plurality of mounting surfaces with equidistantly space...  
WO/2021/091395A1
A device for heating a room (2) in a building by means of underfloor heating, the floor comprising pipe loops (4) for circulation of a hot medium, preferably water. The floor has a subfloor (1) and an upper floor (8) at a mutual distance...  
WO/2021/090561A1
The present invention provides a mobile air cleaner which can properly collect both fine particles suspended in the air and fine particles deposited on a floor surface. For this purpose, a mobile air cleaner (1) is provided with: a housi...  
WO/2021/090810A1
Provided are an air conditioning indoor unit capable of suppressing an increase in on-site installation work even when a shutoff valve is provided in an air conditioner, and an air conditioner equipped with the air conditioning indoor un...  
WO/2021/091396A1
A concentrated solar power system (101; 201; 301; 401), comprising;a solar concentrator (102; 402) configured for adjustment in a vertical angle (α);the solar concentrator (102; 402) being provided on a rotatable platform (107; 207; 307...  
WO/2021/054904A3
The invention relates to an oven which comprises a muffle (10); a one piece support sheet (30) extending under a flat lower wall (12) of the muffle (10); a bottom heating element (20) disposed horizontally on the support sheet (30); a fl...  
WO/2021/088363A1
The present invention relates to the technical field of air conditioners and provides an air conditioning system and a control method therefor, for use in solving the problem that an air conditioner having a defrosting function cannot co...  
WO/2021/088364A1
An indoor unit and an air conditioner having same. The indoor unit comprises: a housing (10) having an upper air opening (11) and a lower air opening (12); a heat exchanger (20) provided in the housing (10) and located between the upper ...  
WO/2021/088644A1
A control method for preventing cold air during heating startup of an air conditioner. The control method comprises: when an indoor unit of the air conditioner receives a heating signal, measuring a coil pipe temperature Tp of the indoor...  
WO/2021/088202A1
An intelligent defrosting control method and control system for a heat pump system. The heat pump system comprises two sub-systems, which share a water-side heat exchanger. When one of the sub-systems is controlled to perform defrosting,...  
WO/2021/088469A1
An air duct shell, comprising a first shell (11) and a second shell (14), wherein a plurality of first support ribs (12) are provided on one side of the first shell (11), and are criss-cross to form a plurality of first resonant cavities...  
WO/2021/087547A1
As society moves towards a carbon neutral world it is essential that power generators use mass produced, low cost, emission free technologies to help meet internationally agreed targets, such as the Paris accord. The "Emission Free Micro...  
WO/2021/088355A1
A direct-expansion air-conditioning system capable of performing ultralow-temperature cooling operation, comprising an outdoor unit and an indoor unit. The outdoor unit comprises a compressor (1), a main four-way valve (3), an auxiliary ...  
WO/2021/090173A1
A linear air diffuser for a suspended ceiling, which allows using a stretch ceiling material or any other suspended ceiling material or both simultaneously (installed on different sides of the profile) and also enables covering the point...  
WO/2021/088359A1
An air conditioner shutdown control method and apparatus, and an air conditioner, the method comprising: acquiring the current return air port temperature of an air conditioner; when the absolute value of the difference between the curre...  
WO/2021/088409A1
An ignition device and an electric flame stove, wherein the ignition device comprises a stove head (10), a boost unit (50) for connecting an external power supply (40) and generating a high-voltage signal, a voltage doubler unit (60), an...  
WO/2021/090375A1
This air-conditioning device comprises: an outdoor unit; and an indoor unit and peripheral devices connected to the outdoor unit via a first transmission path. The outdoor unit has: a signal generator that generates a first control signa...  
WO/2021/089370A1
Disclosed is a method for controlling a control valve (110), wherein the control valve (110) is configured to control a flow of heat transfer fluid to a thermal energy extraction unit (108). The method comprising: reviewing (S402) a dema...  
WO/2021/033147A3
A ventilation system for a housing structure with a plurality of air vents including: vent control modules configured to control and actuate opening and closing of at least one air vent of the plurality of air vents; an electro-mechanica...  
WO/2021/090000A1
A chemical-agent dosing apparatus (10) for dosing a heating system with chemical agent (12). The apparatus (10) comprises a chemical-agent storage chamber (16) which stores a chemical agent and a dosing device (18) which has a dosing cha...  
WO/2021/092370A1
Vents are disclosed for covering openings on roofs. The disclosed vents cover openings on metal roofs and prevent moisture and objects from entering the opening while allowing air to pass therethrough. The vents disclosed herein also pre...  
WO/2021/090776A1
This air conditioner (1) comprises a refrigerant circuit (6), and comprises a connection part (85), a circuit configuration part (97), a first member (110), and a control unit (22). The connection part is connected to a first electric wi...  
WO/2021/090090A1
Integrated plant (100) for the in situ production of thermal energy from biomass, said integrated plant comprising at least a first module (1) for the formulation of said starting biomass into briquettes with predefined dimensional chara...  
WO/2021/088295A1
Disclosed are an air conditioner outdoor unit (1) and an air conditioner, the air conditioner outdoor unit (1) comprising a compressor (2); a pipeline, wherein a refrigerant is drawn in or discharged from the compressor (2) by means of t...  
WO/2021/082142A1
Disclosed are a panel assembly (100) of a ceiling-mounted air conditioner, and the ceiling-mounted air conditioner (1000) provided with same. The panel assembly comprises: a panel (1); a face frame (2), wherein the face frame (2) is annu...  
WO/2021/082334A1
A ducted air conditioner, comprising a box body assembly, an air conditioning module (3), a fan module (4), and an electric control module (5). The box body assembly comprises a box body (1) and a middle partition plate. The middle parti...  
WO/2021/082322A1
A floor air conditioner indoor unit (100) and an air conditioner. The indoor unit (100) comprises a housing, a top air outlet frame (3), a fan assembly (4), and a heat exchanger (9). The housing includes an outer housing (1) and an air d...  
WO/2021/083338A1
Provided in the present application is a gas device, the gas device comprising a frame body and a partition, the partition being provided within the frame body; the partition comprises a flow guiding portion and a heat insulation portion...  
WO/2021/086185A1
The invention relates to a roof hook for fixing solar panels to a roof. The roof hook comprises a substantially elongated base element, and a hook member. The base element and at least one hook member are mutually connected and configure...  
WO/2021/085720A1
The present invention relates to a ventilation system for reducing an indoor radon concentration, which can effectively reduce the radon concentration in indoor air and efficiently control ventilation equipment installed in a building wh...  
WO/2021/086281A1
The invention is related to a domestic oven with a door comprising an outer panel (12) and a parallel inner panel (16) attached at a distance to each other forming a cooling channel therebetween; a holding cap (20) provided such that the...  
WO/2021/082129A1
The present application provides a terminal control method and apparatus, a terminal, and an air conditioner control method and apparatus. The terminal can interact a data instruction with at least one air conditioner. The control method...  
WO/2021/083739A1
The invention proceeds from a food preparation system (10a-d) having at least one control unit (12a-d) designed to guide through at least one process step (40a-d) of at least one process (38a-d). In order to provide a generic system havi...  
WO/2021/082076A1
Provided is an air conditioner. An indoor heat exchanger (21) of the air conditioner is configured by an outdoor control portion (14) to work as an evaporator, such that an ice layer is formed on the surface of the indoor heat exchanger ...  
WO/2021/082317A1
An air duct part (1) and an air conditioner having same, wherein the air duct part (1) comprises: an air outlet frame (10) provided with an air duct outlet (11), a first air duct (12) communicating with the air duct outlet (11) being def...  
WO/2021/082316A1
An air duct component (100) for an air conditioner (1000) comprises: a first assembly (10). The first assembly (10) comprises an air duct housing group (1), a first air outlet frame (2), and a second air outlet frame (3). An air guide ri...  

Matches 1 - 50 out of 506,707