Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 505,088

Document Document Title
WO/2021/037138A1
An air conditioner preheating control method and device, and an air conditioner. The method comprises: controlling an air conditioner to enter a preheating mode according to a starting instruction; controlling a compressor, an expansion ...  
WO/2021/036419A1
Provided are a thawing heating apparatus comprising a movable electrode, and a method. The apparatus comprises an inner cavity wall (1) and a driving electric motor (2). The thawing heating apparatus comprising a movable electrode furthe...  
WO/2021/039744A1
An information processing device according to an aspect of the present invention is provided with: an acquisition unit that acquires installation information including information about an installation environment of a home electric appl...  
WO/2021/037821A1
A cooktop, a cooktop system, a control method and apparatus, and a storage medium are provided. The cooktop includes a power adjustment switch with power grades, and further includes a power detection apparatus, a control apparatus, and ...  
WO/2021/038884A1
The present invention comprises: a line reactor (2) having a first end and a second end, the first end being connected to an AC power source (1); a rectifying circuit (3) that is connected to the second end of the line reactor (2), that ...  
WO/2018/167411A8
Thermoregulated multilayer material characterized in that it comprises at least: -one substrate; -one thermoregulated layer; -said thermoregulated multilayer material having: for ʎ radiation of between 0.25 and 2 µm, an absorption coef...  
WO/2021/040634A1
Embodiments of the present invention relates a vent system (1) for providing localized and personalized thermal comfort comprising a HVAC machinery (2) for producing an inlet air; at least one agent (3) for being positioned inside an ind...  
WO/2021/038663A1
This air conditioner system comprises: an air conditioner which has an infrared sensor having a drive actuator and capable of acquiring information relating to temperature in one place in a room, and a drive control unit that controls th...  
WO/2021/039636A1
Although voice input is an easy input method for device operation, conventional voice input cannot be performed with reference to operable items or device information, unlike input that uses a remote controller. An air conditioning syste...  
WO/2021/036486A1
Disclosed are an oil guide ring and a range hood having same, the oil guide ring comprising an oil collecting part (1) and a connecting part (2). The oil collecting part (1) is provided with an annular oil blocking part and an oil guidin...  
WO/2021/037973A1
The invention relates to an air humidifying device (1) for or with an air duct (2) and with a number, in particular arranged therein, of outlet nozzles (4), with a supply connection (8) for connecting to a supply line in order to supply ...  
WO/2021/038351A1
The present invention concerns a cogenerator comprising: - a thermoelectric generator (5) and - a heat exchanger (10), the thermoelectric generator is equipped with a combustion chamber (25) and with a cooling circuit (30) in which a flu...  
WO/2021/038818A1
Provided is an air conditioner that keeps an outdoor heat exchanger clean. The air conditioner (100) comprises: a refrigerant circuit (Q) having a compressor (11), an indoor heat exchanger 16, an expansion valve (15), and an outdoor heat...  
WO/2021/037807A1
The invention is directed to a modular gas flow system comprising at least a first and a second hollow cuboid shaped gas flow element. The four edges of at least one open face of the first gas flow element is connected in a gas tight man...  
WO/2021/037311A1
The invention relates to a method for operating a heating device, in which method a heat-transfer medium heated as needed flows through a primary side (1.1) of a heat exchanger (1), drinking water to be heated flows through a secondary s...  
WO/2021/035850A1
A soot removing device and method, the device comprising an ultraviolet absorption chamber (2), an air inlet (3) provided at one end of the ultraviolet absorption chamber (2), and an air outlet (4) provided at the other end of the ultrav...  
WO/2021/036539A1
Disclosed in the present invention are a solid wood floor electric heating system and a mounting method. The system is simple in structural design, simple in manufacturing process, convenient to mount, stable in quality, safe and environ...  
WO/2021/036485A1
A range hood, comprising a front dynamic filter screen (22), which is provided on an output shaft of a double shaft motor (2) and which is located between a centrifugal wind wheel (3) and a concave edge (231) of a front oil guide ring (2...  
WO/2021/035925A1
A humidifier provided with an overhead evaporator, the humidifier comprising a casing (1); a fan unit (2) is disposed on the casing (1), and an evaporator (3) is disposed in the middle of the casing (1); a humidification water tank is di...  
WO/2021/038694A1
A manipulation terminal (250) comprises: a user information acquisition unit that collects user information, which includes at least one of user's surrounding environment information, user's location information, user's activity state in...  
WO/2021/037926A1
The invention relates to an austenitic steel alloy. The aim of the invention is to provide an austenitic steel alloy having an excellent corrosion resistance under high-temperature loading of more than 600 °C and up to 800 °C. In order...  
WO/2021/039753A1
Controlling switching elements (18, 20) according to the voltage output by a signal amplification circuit (14) makes it possible to adjust the voltage applied to a current calculation circuit (21). Further, even if a wide range of blowin...  
WO/2021/039149A1
This heat exchange-type ventilation device equipped with a dehumidifying function comprises: a heat exchange-type ventilation device that performs heat exchange between an exhaust flow flowing through an exhaust air path and an intake fl...  
WO/2021/036564A1
An air conditioning appliance may have a telescoping plenum attached to a housing of the air conditioning appliance. The telescoping plenum may be receivable within a wall channel defined by a structure wall along an axial direction. The...  
WO/2021/037001A1
Disclosed in the present invention is a negative pressure screen. The negative pressure screen comprises a body weldment, an air inlet device, a purifying device, and negative pressure forming devices; the body weldment comprises a front...  
WO/2021/035851A1
A cooking fume removing device, comprising a cooking fume removing device body. An end of the cooking fume removing device body is provided with an air inlet (1), and the other end is provided with an exhaust port (2); and the middle of ...  
WO/2021/040130A1
Disclosed is an air density control system equipped with an air conditioner mounted on a rooftop. The air density control system of the present invention can generate an air zone filled with clean air in the surrounding space by means of...  
WO/2021/040603A1
A dehumidifier apparatus comprising a sorption dehumidifier (10) having a process air inlet (12), a dry air outlet (22) and a wet air outlet (16), According to the invention the apparatus comprises a heat exchanger (50) located at said o...  
WO/2021/037541A1
The present invention relates to a gas cooking device (1), in particular a gas cooktop, comprising at least one gas control valve (5), said gas control valve (5) is arranged to control a flow volume of combustion gas flowing from a main ...  
WO/2021/036415A1
An indoor unit and an air conditioner having same, the indoor unit comprising a housing (10), the housing (10) having air outlets; volute tongue parts, the volute tongue parts being arranged inside the housing (10), being movably connect...  
WO/2021/038181A1
A water heater comprising: a heater tank with a heater tank inlet and a heater tank outlet; and a valve disposed upstream of the heater tank inlet, the valve comprising: a valve body comprising a valve body inlet, a valve body outlet in ...  
WO/2021/036510A1
The present disclosure relates to a water chilling unit, an outlet water regulating method, and an air-conditioning system. The outlet water regulating method for a water chilling unit comprises: measuring an outlet water amount of a wat...  
WO/2021/036796A1
Disclosed is an energy-saving and environmentally-friendly gas stove with a coiled double-layered dividing-wall type regenerator, the energy-saving and environmentally-friendly gas stove comprising a heat insulation combustion cavity (1)...  
WO/2021/036402A1
The present invention relates to the technical field of air conditioners, and particularly to an air conditioner and an air supply control method therefor. The present invention intends to solve the problem that the air supply manner of ...  
WO/2021/040202A1
Disclosed are an electronic device and a method for controlling the electronic device. The present disclosure relates to a method wherein: multiple pieces of coordinate information regarding an object sensed by multiple sensors included ...  
WO/2021/040219A1
The present invention relates to a radiation-convection cooling and heating device, having a panel structure, comprising: cooling and heating panel parts which are provided in a plurality in a vertical array structure in a frame having a...  
WO/2021/038696A1
This air-conditioning apparatus which provides air-conditioning for a space to be air-conditioned comprises a wind direction plate, a sensor, a sensor information analysis unit, a control unit, and a determination unit. The wind directio...  
WO/2021/036516A1
A photovoltaic air conditioner control method and apparatus and a photovoltaic air conditioner. The method comprises: detecting in real time the grid-connected side inverter module temperature and the grid-connected side current of a pho...  
WO/2021/041602A1
A chiller system is provided. The chiller system includes a refrigeration fluid, an evaporative fluid, and an evaporator that contacts the refrigeration fluid and the evaporative fluid to cause a portion of the refrigeration fluid to eva...  
WO/2021/040418A1
An air conditioner includes a housing including an outlet, a panel attachable to or detachable from a lower side of the housing and including an inlet to introduce air therethrough, a first filter installable to the panel to filter the i...  
WO/2021/041134A1
A system and method identifies a current filter dirty level. The system includes sensors (308, 310, 322, 324, 1808, 1810, 1822, 1824), coupled to a controller, (104) to collecting differential pressure sensor data and flow data associate...  
WO/2021/036872A1
Provided are an air conditioning heating control method, device, air conditioner, and storage medium. The heating control method comprises: determining that a first temperature difference between an initial first temperature of an outer ...  
WO/2021/035926A1
An evaporator overhead structure for a humidifier, comprising a shell (1). A first water tank (2) is provided in the shell (1). An evaporator (3) is provided in the first water tank (2). The lower middle part of the evaporator (3) extend...  
WO/2021/040224A1
Disclosed is a technical idea relating to a hot-air control system using a heat storage function of a solar block, the system comprising: a solar block which is part of the exterior wall of a building or provided outside an exterior wall...  
WO/2021/038646A1
According to the present invention, a horizontal blade is a planar member extending in a longitudinal direction, and comprises a blade body that rotates around a rotation shaft positioned along the longitudinal direction and in which the...  
WO/2021/035313A1
The invention is directed to an air handing system comprising an internal unit for handling air within a treatment zone and an external unit located outside of the treatment zone: the internal unit comprising a housing defining a first a...  
WO/2021/038354A1
The present invention relates to a thermoelectric generator comprising a combustion chamber (25) which houses internally shielding and radiation means (45) to shield at least one wall of the chamber from the direct heat coming from the c...  
WO/2021/035892A1
An air conditioner and an air conditioner cleaning method, which relate to the technical field of air conditioners. The cleaning method is used for effectively cleaning the air conditioner. The air conditioner comprises an outdoor unit (...  
WO/2021/040262A1
An improved air purification and ventilation system using a plate-type total heat exchanger, according to one embodiment of the present invention, comprises: a ventilator, which is operated in a plurality of operating modes, performs con...  
WO/2021/038744A1
The present invention addresses the problem of providing an air conditioner that achieves both reduction of discomfort experienced by a user and suppression of microbial growth. To address this problem, provided is an air conditioner 1 e...  

Matches 1 - 50 out of 505,088