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Matches 301 - 350 out of 2,121

Document Document Title
JP6849991B2
To assure an indoor working environment and energy-saving by avoiding drop of indoor temperature such as at a factory building.Several blower units A comprising an impeller 5 arranged at a suction port 100 of a cylindrical casing 1 and a...  
JP2021042898A
To provide a blower device capable of suppressing the use amount of a fragrant component, when forming an air curtain in which the fragrant component is added.A blower device 10 includes: a first blower part 10L for blowing out a second ...  
JP6840409B2
To provide an air curtain structure that does not sacrifice internal cleanliness.This invention relates to an air curtain structure provided at each entrance 151, 152 opened sideways. The air curtain structure includes: a blowout port pr...  
JP3230876U
To provide a droplet blocking device which is arranged between a plurality of people and blocks droplets from a person's mouth or nose. A nozzle cylinder 1 having a plurality of injection holes 8, a suction cylinder 3 having a plurality ...  
JP2021025760A
To provide an air-conditioning system which can prevent the intrusion of high-humidity hot air from outside air accompanied by loading and unloading while maintaining a temperature environment of an F-class cargo handling room.An air-con...  
JP2021011973A
To prevent a person passing through an entrance from feeling uncomfortable.An air curtain system comprises: a wall part comprising an entrance for allowing communication between the inside and outside of a room; a shutter part for openin...  
JP6822744B2
To provide an air curtain device in which a damper surely opens by a wind pressure while operating, and in which the damper surely closes by self-weight while being stopped.In an air curtain device 1, units 2, 3 are raised along left and...  
JP6808159B1
[Task] In the conventional floor-standing air purifier, the mainstream of the air flow is that the air flows upward from the suction port at the lower part to the air outlet provided at the upper part, and the air in the room is agitated...  
JP3229800U
To provide an air curtain generator having a sterilizing ability which enables free conversation and delivery of goods even in an infectious disease epidemic and prevents droplet infection of an infectious disease without spoiling the ae...  
JP6798118B2
To provide an air curtain system which inhibits outer air having high humidity from entering into a cold room when an article-carry-in-and-out door is opened or closed while inhibiting an article storage space in the cold room from becom...  
JP6791583B2
To provide a drying furnace provided with a countermeasure against a high temperature of a driving motor of a ventilation fan present in an air curtain device and a countermeasure of preventing moisture condensation in the air curtain de...  
JP6787266B2
The purpose of the present disclosure is to provide an air blowout device that makes it possible to reduce the intrusion of foreign matter into a vehicle interior from a door opening. An air blowout device (1) is provided with a blower (...  
JP6782398B2
To provide an air curtain with a heater including a safe plate configured to shield contact to the heater, and having improved safety in maintenance.An air curtain with a heater includes an electric blower 7 and a heater 8. The heater 8 ...  
JP2020176777A
To provide an air conditioning system which inhibits a short circuit phenomenon in air conditioning in a small booth and regulates a temperature of an entire space to a set temperature, and to provide a box type booth.In an air condition...  
JP2020172799A
To provide a smoke separation device capable of reducing air flowing to the outside from an entrance/exit of a smoking space.A smoke separation device 1A that can be installed in a space where a smoking area and a non-smoking area should...  
JP6767611B2
To provide an air blower or an air curtain capable of adjusting air quantity of a blowout air current without adjusting an electric motor.An air blower 1 includes an electric motor 2; an impeller 4 fixed to a rotating shaft 3 of the elec...  
JP2020165640A
To artificially generate a tornado that lasts more stably than before.A tornado generation device comprises: guide members (41, 42) having, on one side, a guide surface (40) on which a suction port (41) is formed; a fin (43) that allows ...  
JP2020148395A
To provide a radiation cooling device suppressing separation of an air curtain from a radiation cooling panel when suppressing dew condensation on the panel by forming the air curtain along the panel.A radiation cooling device 100 includ...  
JP2020148445A
To favorably generate an air curtain with an air conditioning facility.A window of an external wall section 12 has a double sliding sash door 25 which opens and closes a window opening 23. An air outlet 14 is installed along a lower edge...  
JP2020143849A
To provide an air curtain device which can reduce an amount of moisture entering into a low temperature/low humidity space and achieve downsizing and cost reduction of a dehumidifier, and to provide an air curtain formation method.An air...  
JP6754507B1
To suppress transmission of air heated by a cooking device to a cook. A heat suppression unit is provided at a position between a blowing means for blowing air and a cooking device and a cook, and the air sent to the blowing means is on ...  
JP2020133913A
To provide an air curtain generation device capable of improving air cutoff performance.An air curtain generation device 10 according to the present disclosure includes a plurality of pairs of air jetting sections 25 and air suction sect...  
JPWO2018225145A1
The circular air taking-in mouth (31A) which takes in the air which blew off from the axial flow blower (11), The chamber box (12) which has a jet (35a) of the shape of a slit which carries out an opening towards the direction which inte...  
JP2020122591A
To efficiently suck a sucking object inside an air curtain.A suction device includes: a suction part having a suction port; a first discharge part disposed on an outside in a radial direction of the suction port and having a first discha...  
JP6738999B2
To provide a cross-flow fan type air curtain suppressing performance deterioration while setting a suction port on the top surface of a product.An air curtain device provided with a housing (7), a suction port (3), a blowout port (4) and...  
JP6739002B2
To provide an air curtain device capable of being mounted at a predetermined fixing position easily and accurately, even in the case where a claw part of a mounting metal fitting cannot be visually recognized due to high place mounting.A...  
JP2020118311A
To improve comfort inside a specific space.An air flow environmental system includes at least two air outlets 3 respectively blowing out an air flow. The two air outlets 3 are respectively disposed in both edges X10 of one face X1 in a s...  
JP6735498B2
To suppress heat outflow from an object space at least part of which is opened, to the outside.An air conditioning system 20 is provided with a first airflow generation device 21 and a second airflow generation device 22. An object space...  
JP6721613B2
The purpose of the present invention is to reduce the risk of contamination in a clean air device in which a safety cabinet and clean booths are coupled. To achieve this, a clean air device in which a cabinet and clean booths are coupled...  
JP2020101119A
To provide an air blower allowing for improvement of air blow distance while suppressed in increase in size.The air blower comprises: a box-shaped housing 1 in which a plurality of air ducts extending in a first direction while connectin...  
JP6694633B2
The suction device (1) includes a suction port (5) revolving around a revolution axis (11) while sucking a fluid so as to generate an artificial tornado (31).  
JP2020070594A
To provide a smoking stand device capable of cleaning a gas containing cigarette smoke and preventing the cigarette smoke from being dispersed outside without forming an enclosure by using a wall member.A smoking stand device 1 comprises...  
JP2020060336A
To provide a control device that can start a heat source machine for performing temperature adjustment of an air flow for forming an air curtain, at appropriate timing.A control device controls operation of a heat source machine for perf...  
JP6681853B2
Leaking of high-temperature gas inside a furnace to the outside of the furnace via a furnace body opening portion and entry of normal-temperature air outside the furnace into the furnace via the furnace body opening portion are effective...  
JP6669845B1
[Subject] An infection control device which can control infection between passengers is provided, without giving a passenger displeasure. [Means for Solution] A plurality of seats 10 are carried in vehicle 100 which aligns in the directi...  
JP6647598B2  
JP2020017203A
To provide an air flow curtain generation system that prevents escaping people from sucking fume.In an air flow curtain generation system, an air flow curtain generation device 50 includes: an air discharge port 51 that discharges air to...  
JP2020000966A
To provide a laboratory table with an enhanced gas leakage prevention effect from an aperture and excellent workability.A laboratory table 1 comprises: a work bench 10; a hood where a back plate part 21, right and left side plate parts, ...  
JP6622857B1
[Subject] Good-ization of perpendicular temperature distribution is attained in a replaced type air-conditioner, adopting the method which blows off by a uniform air current sideways linearly. [Means for Solution] Recirculating air induc...  
JP2019188832A
To provide a smoking vehicle which can prevent smoke of a tobacco from being diffused around circumference even if a great number of smokers smoke and at the same time provide a smoking place in necessary place easily or swiftly.A smokin...  
JP2019190702A
To provide an air curtain device which can inhibit inflow and outflow of air between both spaces and prevent entry of foreign objects, such as dust and insects, through a doorway even if air curtain airflow is not formed, enables easy in...  
JP2019178794A
To provide a method for adjusting air environment in a neighbor region continuing to a gateway in a windbreak chamber and a building respectively; and to provide air conditioning equipment.Air environment adjustment in a windbreak chambe...  
JP2019168153A
To prevent entry of an aerial floating object into a building more effectively without generating any useless power consumption.An entry prevention device for an aerial floating object comprises: a first door opening/closing sensor 5 arr...  
JP6580665B2  
JP2019157683A
To suppress mixture of an airflow blown out of a blower device and the outside air.A blower device includes a blower unit 001 comprising: at least two or more Sirocco fans 002 for forming an airflow; a suction port 003 of the Sirocco fan...  
JP6576698B2  
JP6570174B2  
JP2019138503A
To provide an exhaust hood unit with an air supply mechanism capable of reducing deterioration in efficiency of air-conditioning.An exhaust hood unit 10 with an air supply mechanism, which is detachably attached to a cooking unit 20 for ...  
JP2019132487A
To be able to effectively recover fumes generated without disturbing machining operations in an air exhauster.An air exhauster comprises: a housing 11 having a first opening 21; a suction hood 12 in which a second opening 32 is provided ...  
JP6544781B1
[Subject] It enables it to reduce disclosure of a bad smell to a platform into which a garbage truck goes from a garbage pit which stores garbage. [Means for Solution] While adjoining platform 1 into which a garbage truck goes, and platf...  

Matches 301 - 350 out of 2,121