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Patent Searching and Data


Matches 451 - 500 out of 483,155

Document Document Title
WO/2018/191688A2
A system for controlling air quality of a building space includes an air quality sensor configured to sense the air quality of the building space, an exhaust fan configured to exhaust air from inside the building space to outside the bui...  
WO/2018/190141A1
The purpose of this disclosure is to provide a blower device configured so that an increase in the size of the entire device is suppressed and so that noise is reduced. This blower device for delivering air is provided with: a flow path-...  
WO/2018/189924A1
Provided is an air purifier 1 that is provided with a case 2 in which an inlet 3 and outlets 4, 5 are opened, an air passage 8 connecting the inlet 3 and the outlets 4, 5, a fan 10 disposed in the air passage 8, a pre-filter 6 disposed t...  
WO/2018/190334A1
An air-conditioning device for air-conditioning a space to be air-conditioned, wherein a temperature information acquisition unit (310) acquires temperature information for the space to be air-conditioned, and an index information acquis...  
WO/2018/191699A1
An HVAC system within a building including an HVAC device having a blower fan, a number of sensors, and a control device. The control device has a processor that is configured to receive a request to operate the blower fan. The control d...  
WO/2018/191757A1
Non-imaging solar collectors that generate both electrical energy and thermal energy through the use of a novel solar absorber assembly inside a transparent housing with a wide-angle concentrator are disclosed. One or more minichannels o...  
WO/2018/189824A1
A hydronic heating device (1) comprises: a first use-side device (5) that is provided inside a first room (R1) and that heats air in the first room (R1) by hot water (W), which is flowing in a hot water circuit (4), passing therein; a fi...  
WO/2018/190259A1
The present invention is provided with: a plurality of flat heat transfer pipes (43); a plurality of fins (44) arranged in the direction of the flat heat transfer pipes (43) and provided to the plurality of flat heat transfer pipes (43);...  
WO/2018/190477A1
The present invention relates to an electric grill that has an electric heating means inside a main body case to cook food to be cooked, such as fish and meat, by applying infrared heat thereto and is easy to clean after cooking. More pa...  
WO/2018/188519A1
An online detection method for a heating energy efficiency ratio and a heating capacity of an air conditioner, comprising: during the operational process of an air conditioner, acquiring a real-time compressor frequency, a real-time indo...  
WO/2018/189926A1
This air-cleaning device (100) comprises: a first determination unit (11) which determines at least whether a room to be subjected to air-cleaning is in a state in which there is nobody in the room, there are people in the room but littl...  
WO/2018/189814A1
An indoor unit (100) comprises a case (1) that has an inlet (2) and an outlet (3), a propeller fan (4) that is disposed in an air channel connecting the inlet (2) and the outlet (3), a heat exchanger (50) that is installed downstream of ...  
WO/2018/189942A1
In the present invention, first connection valves (82, 84, and 86) are provided respectively on refrigerant pipes connecting a refrigerant switching unit (20) with indoor heat exchangers (51, 52) and a hot-water supply heat exchanger (61...  
WO/2018/191625A1
A technology includes a first plate including a first pair of legs defining a first channel; a second plate including a second pair of legs defining a second channel; a first block supporting the first plate and the second plate such tha...  
WO/2018/191703A1
A controller for controlling a temperature of a building space includes an occupancy sensor configured to measure an occupancy signal indicating whether one or more occupants are within the building space and a processing circuit configu...  
WO/2018/188430A1
A method for on-line detection of a heating energy efficiency ratio and a heating capacity of an air conditioner. The method comprises: during the operation of an air conditioner, acquiring a real-time compressor frequency, a real-time i...  
WO/2018/190003A1
The purpose of this invention is to perform air-cleaning control according to the brightness and the activity of people within a room. An air-cleaning device (100) comprises: a first determination unit (11) which determines at least whet...  
WO/2018/188912A1
The invention relates to a method for determining a contamination of a surface (5), which is exposed to a cooking chamber (2) of a cooking appliance (1), wherein the method comprises illuminating a measurement region (10) of the surface ...  
WO/2018/189894A1
An indoor unit for an air conditioner, provided with a heat exchanger for exchanging heat between a refrigerant and indoor air to create air-conditioned air, and a drain pan that is provided below the lower end of the heat exchanger and ...  
WO/2018/189889A1
An indoor unit of an air conditioner, provided with: a casing having an inlet and an outlet; a blower for intaking and suctioning air from the inlet and blowing out the suctioned air from the outlet; a heat exchanger installed in the cas...  
WO/2018/188521A1
Disclosed is an air conditioner heating operation control method, comprising: acquiring an actual heating capacity of an air conditioner operation and an actual temperature change of the room where the air conditioner is located, in a se...  
WO/2018/189811A1
Provided is an outdoor unit of an air conditioner in which an antivibration cushioning component is prevented from being left attached due to forgetfulness. This outdoor unit of an air conditioner has a casing, a compressor disposed on t...  
WO/2018/188099A1
A gas stove top safety control system (100), comprising: a detection module (10), which is used for detecting a drop in temperature in a specific area around a burner of a gas stove top; a determination module (20), which is used for det...  
WO/2018/191255A1
A fluid directing structure for a direct fired appliance having a heating space, a burner for providing heat to the heating space, and an exhaust includes a duct. The duct includes a first passage extending from a first end adjacent the ...  
WO/2018/188374A1
A panel assembly and an air conditioner having same. The panel assembly comprises: a panel body (10); a grille (20), provided to be liftable with respect to the panel body (10) ; drive devices, provided on the panel body (10), the drive ...  
WO/2018/188130A1
A mobile air conditioner, comprising a base (3), a first heat exchanger module (1), and a second heat exchanger module (2). The first heat exchanger module (1) is provided on the base (3). The first heat exchanger module (1) comprises a ...  
WO/2018/190609A1
The present invention relates to a dust suction device utilizing beads, wherein beads are installed under suction holes of a footboard and the suction holes open and close according to the rise and fall of the beads such that suction eff...  
WO/2018/188913A1
The invention relates to a method (S1-S7) for operating a cooking appliance (1), wherein a cooking chamber (2) is irradiated by light of different wavelength ranges (S1) and light originating from the cooking chamber (2) is measured (S2)...  
WO/2018/188563A1
An indoor unit of a wall-mounted air conditioner, comprising: a housing (10), having an air inlet (11) on the back side thereof and at least one circular air outlet (12) on the front side; a heat exchange device (90), provided in the hou...  
WO/2018/188370A1
An air conditioning mechanism (10), comprising: an air duct (1), air inlet blades (91), air sweeping blades (2), and a first driving mechanism (3). The air duct (1) is provided with air inlets (11) and air outlets (12). The air outlets (...  
WO/2018/189790A1
A control unit (40) determines, on the basis of the temperature/humidity detected by sensors (48a, 48b), whether outdoor air cooling for taking outdoor air into a room is effective or not. When the control unit (40) determines that the o...  
WO/2018/188514A1
An air conditioner and a cleaning control method. The air conditioner comprises a refrigerant circulation pipeline consisting of an indoor heat exchanger (1), an outdoor heat exchanger (2), a compressor (3) and a four-way valve (4), and ...  
WO/2018/191635A1
A controller for controlling an environmental condition of a building space includes a proxy sensor configured to measure a proxy value indicating whether an occupant is within the building space and an occupancy sensor configured to mea...  
WO/2018/190081A1
According to the present invention: the flow direction of a refrigerant due to a channel switching means 15, and operation of an open state and a restricted state of a first expansion valve 13 and a second expansion valve 22, are control...  
WO/2018/188574A1
Disclosed is a rotary knob structure of an electromagnetic oven, comprising at least one rotary switch assembly (4) provided on a machine housing (1) and a printed circuit board (5) provided in the machine housing (1), wherein the rotary...  
WO/2018/188376A1
An extractor hood panel opening and closing structure, comprising a moving panel (1), a drive apparatus (3) and a curved block (2) connected to the moving panel (1), the drive apparatus (3) comprising a drive rod (31) capable of telescop...  
WO/2018/188722A1
The present invention relates to a cooking appliance (1) comprising: a glass cooktop (2) comprising one or more cooking zones (3) for cooking the food; a casing (4) for accommodating one or more cooking units for heating the cooking uten...  
WO/2018/189098A1
The invention relates to a telescopic rail comprising a first rail element, at least one additional rail element, at least one rolling body cage for positioning a plurality of rolling bodies between the two rail elements, wherein the rol...  
WO/2018/189933A1
This air conditioner (100) is installed on a ceiling or an upper part of a side wall of a room, and is provided with: a housing (20) which has an upper surface (21) and a lower surface (22), has an intake port (22H) formed in the lower s...  
WO/2018/188520A1
An online detection method for a refrigeration energy efficiency ratio and a refrigeration capacity of an air conditioner. The online detection method for a refrigeration energy efficiency ratio comprises: during the operational process ...  
WO/2018/186247A1
A solar heat collector that: has a plurality of vacuum tubes (21) that take in and use solar energy, are arranged lined up in the horizontal direction, and are arranged parallel to each other having a prescribed interval therebetween; an...  
WO/2018/186701A1
The present invention relates to: a smart window having an insect net function for increasing ventilation, while employing a membrane filter capable of blocking ultra-fine particles and the like of which particulate matter (PM) is 2.5 or...  
WO/2018/185952A1
The purpose of the present invention is to cause air to be blown from a blowing device so that air flows are in mutually different directions, and to do so with a simple configuration. A louver (10) comprises: a frame part (11) in which ...  
WO/2018/185220A2
The invention relates to a heat pump system (1) having a refrigerant circuit (100) for generating heat, a primary feed line (701), a gas cooler (170) for the refrigerant circuit (100) and a return line (730) in which a heat transfer medi...  
WO/2018/186678A1
An air conditioning system including a management server for analyzing data being received from at least one air conditioner at a predetermined time interval and for diagnosing a state of the air conditioner is provided. The condition of...  
WO/2018/186623A1
An air conditioner and a control method for the same, the air conditioner including an air conditioning unit including a compressor, a first heat exchanger, an expansion valve, and a second heat exchanger; and a controller configured to ...  
WO/2018/185949A1
A heat-cooking device (100) comprises: a first cooking menu selection unit (110h) for a user to select a first cooking menu from among a plurality of cooking menus; and a second cooking menu suggestion unit (110g) by which, when the user...  
WO/2018/184137A1
An air energy water heater, comprising a rotary fan (1), an electric heating device (6) and an air energy water heater main body (7), an inner end of the air energy water heater main body (7) comprising semiconductor cooling pieces (8), ...  
WO/2018/185842A1
An indoor unit for an air conditioner comprises an installation plate secured to a wall surface, and a casing that has a rear surface casing attached to the installation plate and a side surface casing attached to the rear surface casing...  
WO/2018/186439A1
The present invention addresses the problem of providing a humidity control unit using a heat exchanger as a heat source for air, wherein the humidity control unit is capable of increasing the moisture release capacity of an adsorption m...  

Matches 451 - 500 out of 483,155