Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 506,095

Document Document Title
WO/2021/008854A1
The present invention relates to a method and system for controlling a domestic appliance, particularly a cooking hob. The method comprises the step of starting a timer either automatically, if the domestic appliance is left unattended, ...  
WO/2021/010862A1
The proposed utility model relates to smoke extraction and exhaust air ventilation devices with radial flow and particularly to radial-flow (centrifugal) fans for smoke extraction and ventilation, which are installed on the roofs of buil...  
WO/2021/009478A1
There is provided an air moving device, comprising: a radial air inlet, an air outlet, and a cavity between the radial air inlet and the air outlet, wherein the cavity has a central axis that passes through the air outlet; an airflow gen...  
WO/2021/009934A1
[Problem] To provide a ventilation and air conditioning structure with which installation and maintenance in any new or existing building is simple, and that is capable of limiting the power consumption of an air conditioner by using an ...  
WO/2021/009592A1
The present invention relates to an apparatus for heating rooms or environments, such as rooms in homes or offices, comprising a main frame (2) delimiting a combustion chamber (PCC) and at least one wing (3) constrained to the main frame...  
WO/2021/009946A1
Provided is an air conditioner which is mounted in an own appratus and can efficiently cool an electric device that generates heat according to power consumption. This air conditioning apparatus is provided with: a suction flow passage t...  
WO/2021/009945A1
Provided is an air conditioner that can deliver improved cooling capacity. The air conditioner is characterized by comprising: an intake passage through which flows air drawn in via an intake port; a dispersion part that disperses water ...  
WO/2021/010620A1
The present invention relates to an apparatus for decontaminating a radioactively contaminated material using a laser, which comprises: a frame rotatably supporting an object, which has a surface contaminated by radioactivity, to be proc...  
WO/2021/010130A1
A refrigerant circuit (6) of this refrigeration device (1) performs a refrigeration cycle in which a high pressure is equal to or higher than the critical pressure of a refrigerant or higher. The refrigeration device (1) performs at leas...  
WO/2021/009249A1
A heating device (1) for heating a liquid comprises at least one infrared heat source (2), such as an infrared lamp, accommodated in a corresponding casing (3) of a heat conducting material. The heating device (1) furthermore comprises a...  
WO/2021/010234A1
Provided is a refrigeration cycle system comprising a notification unit for providing notification regarding refrigerant leakage when refrigerant leakage is detected, wherein the laboriousness of inspecting the notification unit can be r...  
WO/2021/011497A1
A heating, ventilation, or air conditioning (HVAC) system for one or more building zones includes airside HVAC equipment operable to provide clean air to the one or more building zones and a controller. The controller is configured to ob...  
WO/2021/007611A1
A monitoring system (10) for monitoring parameters of a fluid heater. The heater (30) comprises a storage vessel (32) for storing heated fluid therein. The monitoring system (10) includes a first sensor (12) and associated first electric...  
WO/2021/011383A1
A frame for insertion into a window frame and configured to hold a window air conditioner unit is provided and includes a main frame body having an opening formed therein for receiving the air conditioner unit. The frame including a pair...  
WO/2021/008050A1
An ignition device for a biomass particle fuel barbecue grill and a heater, the device comprising an electrode rod (2), an igniter (3) and a wire (5), wherein the electrode rod (2) is arranged at the bottom part of a biomass particle fue...  
WO/2021/011627A1
Water heaters, baffles for water heaters, and methods for manufacturing such baffles are disclosed. One baffle includes a core, an outer wall, and a plurality offins. The outer wall surrounds the core and defines at least one flow path b...  
WO/2021/008344A1
A support base (10), a fan (100) and a lamp (200). The support base (10) comprises a base (101) and a telescopic component (102), and the telescopic component (102) comprises a sleeve (121) and a telescopic rod (122). One end of the slee...  
WO/2021/008886A1
The present invention relates to a control unit for a household appliance, in particular for a cooking appliance (1). The control unit comprises at least one input/output device (UI) for the entry of control commands and for the visualis...  
WO/2021/008575A1
A packaged terminal air conditioner unit (10) and a filter assembly (100) for a make-up air module (90) are provided. The packaged terminal air conditioner unit (10), comprising: a bulkhead (46) defining an indoor portion (12) and an out...  
WO/2021/008085A1
An indoor biological oxygenation and decarbonization method. The growth rate of microorganisms inside a photobioreactor (100) is controlled according to the carbon dioxide concentration in the air of the indoor area where the photobiorea...  
WO/2021/009802A1
A first ventilation flue (310) guides, to an individual air-blowing unit (400), air outputted from a first air conditioner (100). A second ventilation flue (320) guides, to the individual air-blowing unit (400), air outputted from a seco...  
WO/2021/010295A1
Provided is a refrigeration cycle system capable of achieving high reliability in terms of refrigerant leak countermeasures, without affecting the communication of control signals of a refrigeration cycle unit. An air conditioning system...  
WO/2021/010505A1
Disclosed is an indoor air quality control method using an intelligent air purifier. The indoor air quality control method according to an embodiment of the present invention may determine, when receiving indoor dust concentration data o...  
WO/2021/010597A1
A carbon dioxide adsorbent is disclosed. The present carbon dioxide adsorbent comprises metal-organic frameworks (MOFs) bound to amine groups of an amine compound, wherein the amine compound is selected from between N-methyl-1,3-diaminop...  
WO/2021/011589A1
An indoor air purification system installed in a heating, ventilation and cooling (HVAC) system of a residential or commercial building. The air purification system includes an indoor air quality (IAQ) monitor mounted in a return duct of...  
WO/2021/010296A1
In adopting a flammable refrigerant, it is necessary to install a gas sensor that detects the refrigerant in case of a refrigerant leak, and the present disclosure addresses the problem of selecting the installation location of the gas s...  
WO/2021/010842A1
: In one aspect the invention provides a heat transfer apparatus which includes a transmitter object which defines an external collection surface and an internal transmission surface. Also provided is a receiver object displaced from the...  
WO/2021/009999A1
[Problem] To provide a ventilation and air-conditioning structure which is easy to install and maintain in both new and existing buildings and which makes it possible to reduce the power consumption of an air conditioner by using an inte...  
WO/2021/008825A1
The invention relates to a method for operating a cooking appliance (1) having at least one cooking chamber (2) for preparing food, wherein high-frequency data are detected during the cooking process by means of a high-frequency measurin...  
WO/2021/010633A1
The present invention proposes a ventilating clean air supply device. The ventilating clean air supply device, according to one embodiment of the present invention, comprises: a first housing having an indoor air inlet through which indo...  
WO/2021/009924A1
An air conditioning device (100) includes a first cycle unit (1), a second cycle unit (2), and a control device (3). In the first cycle unit (1), a first refrigerant circulates through a compressor (11), a first heat exchanger (13), a de...  
WO/2021/010867A1
The invention relates to microwave and electrical-heating devices, in which an object to be heated rotates on a special tray during a heating process. The technical result is time saving, improved microwave oven ergonomics and increased ...  
WO/2021/008941A1
The invention relates to a method for controlling an arrangement comprising a heating pump for circulating a heating medium in a closed heating circuit and a three-way mixer valve, of which the first inlet is connected to a boiler, the s...  
WO/2021/005771A1
An upstream damper (20) and a downstream damper (21) are interlocked so as to perform switching between a return air flow passage and an outside air flow passage. The return air flow passage alternately passes through a first static desi...  
WO/2021/004001A1
A floor-heating pipe having electrical wire electrodes (2) compounded on the inner wall of a plastic pipe (1), comprising the plastic pipe (1), and the electrical wire electrodes (2) on the pipe wall, wherein two electrical wire electrod...  
WO/2021/004450A1
Disclosed are a four-way valve electrical control board and an air conditioner. The four-way valve electrical control board comprises an electrical control board, and a four-way valve driving circuit arranged on the electrical control bo...  
WO/2021/005701A1
The present invention provides a cooling system capable of comprehensively improving the efficiency of an evaporation/condensation phase-change cycle of a refrigerant. The cooling system of the present invention is characterized by havin...  
WO/2020/178755A8
The invention relates to a pipe connection of the air duct port with an insulation lagging wall in a ventilation or air-conditioning system, where at least one component (port (1) or lagging (2)) is made of flexible plastic, and where th...  
WO/2021/005868A1
Provided is an isolator for which the sterilization time can be shortened to improve work efficiency, and which can have an ensured sterility assurance level. An isolator provided with an operation room, a front door arranged on a front ...  
WO/2021/005680A1
An air-conditioning control device is provided with: a receiving unit for receiving a measured indoor thermal component and an operating condition of an air conditioner set by a user; a thermal index calculation unit for calculating ther...  
WO/2021/004840A1
There is disclosed a method of cooling a heating apparatus comprising a heating chamber. The method comprises accumulating condensate in the heating chamber, monitoring a pressure in the heating chamber, and controlling the pressure in t...  
WO/2021/004043A1
Provided is a method for controlling a water heater, said method for controlling a water heater comprising the following steps: obtaining a first water consumption parameter corresponding to a user within a first time period, said first ...  
WO/2021/006533A1
The present invention relates to an air purification device for collecting fine dust by cooling water vapor and, more specifically, to an air purification device which removes fine dust remaining in the air by: collecting the fine dust r...  
WO/2021/005548A1
Method for making stand alone cooking appliances with a load-bearing structure comprising uprights (4, 14), crosspieces (6, 16, 18) and beams (20, 22, 26), with at least one oven muffle (10, 10'), with a hob (34) and with at least one fr...  
WO/2021/004166A1
The present application provides a ducted air conditioner, comprising a housing, a fan, a heat exchanger, a controller, and a noise detector and a noise reducer both connected to the controller. An extended air duct is provided at an air...  
WO/2021/005735A1
Provided is a heat recovery device that is connected to a terminal which uses heat and recovers the residual heat in the terminal. The heat recovery device comprises: a terminal circuit which is connected to a terminal and supplies heat ...  
WO/2021/006485A1
The present invention relates to a portable gas stove, and more specifically, to a portable gas stove fuelable with liquid fuel, wherein the portable gas stove is characterized by comprising a fuel supply unit, a combustion unit, a valve...  
WO/2021/006240A1
The present invention accurately estimates a sleeping state of a sleeping person on the basis of deep body temperature influencing sleep. This learning device (30) learns the quality of sleep of a sleeping person. The learning device (30...  
WO/2021/004486A1
An air conditioning device control method, applied to a heating mode, and comprising the following steps: at startup, controlling a compressor to be up-converted to a natural frequency for running, and enabling an outdoor fan to work at ...  
WO/2021/006445A1
An air conditioner includes a suction panel including a suction grille that defines a suction port configured to receive air, an heat exchanger and a fan that are positioned within the case, and an ion generator disposed in the suction p...  

Matches 651 - 700 out of 506,095