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Patent Searching and Data


Matches 651 - 700 out of 46,811

Document Document Title
WO/2021/070812A1
[Problem] To provide a clean booth that can be appropriately sterilized by ultraviolet light that is radiated into the booth. [Solution] The present invention comprises an enclosure 10 that encloses a top face and side faces of a target ...  
WO/2021/066327A1
The present invention provides an air circulation apparatus having a filter device capable of selective filtering, in which an outdoor air inflow space and an outdoor air outflow space are formed inside a case, and blower devices for for...  
WO/2021/064844A1
Provided is a ventilation device that can control a ventilation amount which is in accordance with the activity amount of a person in a room, even if the CO2 concentration of outside air has changed. The present invention comprises: a ...  
WO/2021/065017A1
The present invention provides an attachment for a server rack cooling system having at least one heat exchange condenser, the attachment includes: a pipe extension configured to connect to a portion of the server rack cooling system at ...  
WO/2021/065571A1
This air conditioning and ventilation system S is provided with: an air conditioning device 20 that has a heat exchanger 22 for generating conditioned air by performing heat-exchange with a refrigerant; a ventilation device 30 that is co...  
WO/2021/065808A1
This air circulation device comprises a suction unit (11) that sucks in indoor air and a blowout unit (12) that blows out the air sucked in by the suction unit (11) into the room in the form of a vortex ring. The air circulation device i...  
WO/2021/066203A1
The purpose of the present invention is to provide a space sanitizing and cleaning device which uses hypochlorous acid water to sanitize and clean a space, the space sanitizing and cleaning device being capable of using a simple filter c...  
WO/2021/066202A1
The purpose of the present invention is to provide a space sanitizing and cleaning device which uses hypochlorous acid water to sanitize and clean a space, the space sanitizing and cleaning device being capable of lengthening the lifespa...  
WO/2021/065953A1
This information processing device is provided with: a first acquisition unit (10a, 10b) for acquiring first information related to allergic symptoms of a user in an air-conditioning target space; a second acquisition unit (20a, 20b) for...  
WO/2021/059603A1
Provided are a ventilation control system, a ventilation system, a ventilation control method, and a program, whereby during a predetermined time period, it is possible to both secure the volume of ventilation air required for ventilatio...  
WO/2021/056375A1
A fresh air handling unit, comprising a fan housing (1) and a fan main body (2); the fan main body (2) is fixedly installed at the interior of the fan housing (1), a driving device (3) is fixedly installed at the interior of the fan main...  
WO/2021/060175A1
A dehumidifier (1), comprising: a blower unit (3) for blowing an airflow at an object; a temperature sensor (6) and a humidity sensor (7) for sensing, respectively, the temperature and the humidity of a prescribed space; a moisture conte...  
WO/2021/060794A1
A ceiling fan according to the present invention generates an upward indoor gas flow and increases the upward indoor gas flow by controlling the inclination angle of a rotary blade and the inclination angle of an airflow control member a...  
WO/2021/060697A1
A suction apparatus including a plurality of fans according to the present invention comprises: a main body provided with a suction port and an exhaust port; a driving unit which is installed in the suction port and provides a rotational...  
WO/2021/060138A1
The space purification device (1) comprises an air duct (4) formed between a suction port (2) and an outlet port (3), an air sending unit (5) for sending the air (4a) that has been sucked-in from the suction port (2) to the outlet port (...  
WO/2021/058760A1
The invention relates to a ventilation device for walls and corners in living areas. According to the invention, a ventilation device for wall and corner regions in living areas is proposed, comprising a ventilation device, a heating dev...  
WO/2021/054249A1
A heat exchange-type ventilation apparatus (50) equipped with a dehumidifying function is provided with: a heat exchange-type ventilation device (10) which exchanges heat between an exhaust flow (2) flowing through an exhaust air path (4...  
WO/2021/054666A1
The present invention has an air circulator outer structure formed as a mutually assembled and fastened frame structure so as to enable the air circulator to be very conveniently produced and manufactured or the size of the air circulato...  
WO/2021/054214A1
A louver provided with a plurality of bars (12) disposed so that the long sides are parallel, ventilation spaces (13) formed between adjacent bars, and a fixing frame (11) for fixing the bars. The bars are provided with a base part (20) ...  
WO/2021/048731A1
The invention relates to a ventilation duct component (1) for a ventilation duct of a ventilation system. The component (1) has a duct portion (K) with a flat duct cross section (Q), the maximum width B of which between a first inner sur...  
WO/2021/045026A1
This air supply device comprises: a housing that has an outdoor-side suction port (3) and an indoor-side blowout port (4); an air supply passage (7) that causes the outdoor-side suction port and the indoor-side blowout port to communicat...  
WO/2021/045314A1
The present invention relates to an air purification system for removing fine dust and improving indoor air quality and, more specifically, to an air purification system for removing fine dust and improving indoor air quality, the system...  
WO/2021/044872A1
A blower device (110) comprises a suction port (114), a high-pressure air generation part (117) for converting air taken in from the suction port (114) into high-pressure air, a first blowout port (113a), and a second blowout port (113b)...  
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/2021/040224A1
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/2021/040262A1
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/2021/039064A1
A heat exchange element (106), in which a heat exchange element piece (115) comprises: a heat-transfer plate (113) which is sheet shaped, which has heat transferring properties, and the fiber direction (130) of which is oriented in a fix...  
WO/2021/039754A1
According to the present invention, airflows in a suction side plate (32) direction and an opposing side plate (13) direction are divided into two on an outer peripheral side and an inner peripheral side by means of the shape of a scroll...  
WO/2021/036563A1
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/2021/039490A1
A ventilator (1) including: an air supply duct (7) communicating with an outdoor side inlet (4), an indoor side outlet (6), and an indoor side inlet (5); an outdoor inlet side opening/closing part (11) for opening and closing an outdoor ...  
WO/2021/035766A1
A novel garage, the garage comprising a garage body (000), a first reserved position of a plane of the garage body (000) being provided with parking spaces, a second reserved position of the plane of the garage body (000) being provided ...  
WO/2021/031456A1
Provided is a multifunctional bidirectional-flow ventilator, comprising a ventilation circulation module. The ventilation circulation module comprises a first circulation cavity, and a ventilation impeller (14), an exhaust impeller (3), ...  
WO/2021/033147A2
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/2021/033658A1
The present invention addresses the problem of providing a sheet for heat exchange elements which has high gas-barrier properties, has high fungal resistance, and has water resistance such that the sheet can be used even under high-humid...  
WO/2021/027528A1
The present application relates to the technical field of clean workshops. Disclosed is a clean room capable of inhibiting gaseous molecular pollutants from diffusing. The clean room comprises a pressure regulation device assembly for re...  
WO/2021/028964A1
This heat exchange type ventilation device comprises: a temperature adjustment coil (5) provided downstream of a heat exchanger in a supply wind path (1c) and configured to heat or cool a supply air constituted by outdoor air passing thr...  
WO/2021/022651A1
An air conditioner (100), comprising: an air conditioner indoor unit (10); and a fresh air module (20), the fresh air module (20) comprising a fresh air duct (21) and a fan assembly (22), the fresh air duct (21) making the outdoor in com...  
WO/2021/026305A1
A method of ventilating a battery room comprises detecting a hydrogen concentration in the battery room, determining whether the hydrogen gas concentration is at or above a first threshold concentration, activating two or more exhaust fa...  
WO/2021/019729A1
This ventilation device is provided with: a voltage value calculating unit (33) that acquires voltage values corresponding to an operating air volume indicated to the ventilation device and a pressure loss in the environment where the ve...  
WO/2021/019646A1
According to the present invention, a dust collecting stick (5) is installed in an electric vacuum cleaner (1), in a state in which the dust collecting stick is exposed to a portion of a circulation path of air circulated by the electric...  
WO/2021/019730A1
This ventilation device is provided with: a voltage value calculating unit (33) that acquires voltage values corresponding to an operating air volume indicated to the ventilation device and a pressure loss in the environment where the ve...  
WO/2021/019731A1
This ventilator comprises: a voltage value calculation unit (33) that refers to the relation between an operation flowrate preset in the ventilator, pressure loss in a flow path through which an airflow passes, and voltage applied to a m...  
WO/2021/019668A1
A diagnostic system (1) comprises: consumer electronic products (2, 10, 40, 50 70, 90); dust collectors (3, 3A-3G) that collect dust components from the air circulated by the consumer electronic products (2, 10, 40, 50, 70, 90); an analy...  
WO/2021/014491A1
This heat-exchange type ventilation device (100) is provided with: a box-shaped casing (1) having formed therein an air supply passage for supplying air from outdoor to indoor and an air discharge passage for discharging the air from ind...  
WO/2021/013048A1
Provided is an energy-saving ventilation system using process exhaust air. The energy-saving ventilation system comprises a fresh air handling unit used for handling outdoor fresh air and then supplying same to a production room; and an ...  
WO/2021/016279A1
A roof vent system includes an attic flange member for installing adjacent a roof sheathing inside an attic, a roof skirt coupled to the attic flange and installed on an exterior of a roof, and a roof transition duct having an exterior o...  
WO/2021/009958A1
By means of an air blower, this insect trap device blows air out of a first blow-out port and a second blow-out port to the inside and out of a discharge port to the outside, said air having been sucked from an intake port. The insect tr...  
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...  

Matches 651 - 700 out of 46,811