Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 21,157

Document Document Title
WO/2012/013132
An air current collecting hood type range hood or air conditioning range hood comprising a ring shaped blower fan (28). An air-blowing channel (10) formed between an inner layer (4) and an outer layer (9) is provided with a ring shaped b...  
WO/2012/014577
A partition is formed between an ion generating unit at the windward side and an ion generating unit at the leeward side, so that the amount of airflow to pass through the ion generating unit at the windward side will become more in comp...  
WO/2012/016213
The present invention, accordingly, provides a fresh air recovery system preferably including at least one intake opening in a first wall defining a portion of an enclosed space allowing air on an exterior side of the first wall to pass ...  
WO/2012/015169
The present invention relates to a polar vessel having a derrick, and particularly, to a polar vessel having a derrick which can maintain a safe inner environment within the enclosed derrick. The polar vessel having a derrick according t...  
WO/2012/010825
A louvre arrangement (12) for a ventilation arrangement. The louvre arrangement (12) defining a plurality of passages (14) into a housing (10). The passages (14) extending generally upwardly inwards, and having an upper concave surface (...  
WO/2012/012422
A fan-control device for overriding normal operation of a circulation fan delivering conditioned air through ductwork in an unconditioned space. The fan-control device includes a detection circuit and a fan relay. The detection circuit i...  
WO/2012/011681
A heat exchanger according to the present invention includes: a corrugated board having a plurality of upper lateral recesses defining second lateral projections, and a plurality of lower lateral recesses defining first lateral projectio...  
WO/2012/010822
A ventilation arrangement housing (10) which has an upper curved guide member (18) and a cruciform arrangement of divider plates (14) to define the housing (10) into quadrants. Air may enter and exit the housing (10) via a louvre arrange...  
WO/2012/011547
Provided is a highly clean environmental system capable of obtaining a clean space with an extremely high cleanliness of class 1 or higher by an extremely simple configuration without using a huge clean room, maintaining the clean space ...  
WO/2012/011938
The fresh air heat exchangers function to supply ventilation, heating and air purification. The device does this whether the building is occupied or empty. The outside air is drawn in, filtered, then passed through the heat exchanger whe...  
WO/2012/010824
A lighting arrangement (14) is provided on each corner of the housing (10) of a ventilation arrangement. Each lighting arrangement 14 comprises a profiled rod (16) of acrylic material with a plurality of LED's shining downwardly into an ...  
WO/2012/010823
A housing (10) for a ventilation arrangement, with a profiled rod (24) providing a radial extension in each corner, with a pivotted guide vane extending between the rod (24) and the remainder of the housing (10). In normal wind condition...  
WO/2012/009710
A method and apparatus for solar attic fan with air flow guide have been disclosed. In one version a solar array provides energy for a fan having an air flow guide within a shroud thereby decreasing back pressure and increasing air flow.  
WO/2012/008200
An ion generator serving as an air conditioner is provided with a casing (21) for forming a flow path for air, and also with an ion generation unit (50) detachably provided to the casing (21) and discharging ions into the air. The ion ge...  
WO/2012/004978
Disclosed is a heat exchange ventilation apparatus provided with a total heat exchange element wherein a plurality of partition plates having a heat-transfer property, a moisture permeability, and a water resistant property are overlappe...  
WO/2012/005033
Disclosed is a heating system provided with a heating device for supplying warm air to a room to be heated, a floor heating device for heating the floor of the room to be heated, an air blowing device having at least either of a first bl...  
WO/2012/006131
A pressure-relief assembly for adjusting pressure within a washing chamber of a washer.  
WO/2012/005067
Provided is an air adjuster which successfully forms a stream of air from the front surface side to the back side and can prevent the occurrence of remaining air while taking advantage of the serenity of a back suction type. The air adju...  
WO/2012/000265
The present invention discloses a base station and a temperature processing method. The base station includes: a temperature collection unit for collecting temperature information of the base station; a control unit for controlling rotat...  
WO/2012/002424
Disclosed is an air blowing device that, when using the air blowing device arrayed horizontally and/or vertically, can obtain a uniform flow of air in the downstream direction from device to device. An air-permeable front surface (11f) i...  
WO/2011/159247
The invention relates to a device for generating electrical power, wherein the device (3) is adapted to be installed in connection with a building or a construction provided with at least one first gas source (7a, 7b, 7c, 7d) adapted to ...  
WO/2011/158763
Disclosed is an isolator device that, addressing danger during operation of the isolator device, has a simple structure and secures a high level of safety. Furthermore, addressing danger after termination of operation of the isolator dev...  
WO/2011/158770
Provided are an ion generation device and an air purification device which efficiently diffuse ions into a living space using wind generated by an air blower. Specifically disclosed is an ion generation device wherein in a casing provide...  
WO/2011/155069
Disclosed is a ventilation and air-conditioning apparatus provided with an air charge path extending from an air charge inlet (9) to an air charge outlet (8), an exhaust path extending from an exhaust inlet (10) to an exhaust outlet (7),...  
WO/2011/155227
The disclosed ion generator has a housing so as to be able to specify the positional relationship between the ion generator and a target object from which to remove attached smells. Said ion generator is capable of concentrating ion bomb...  
WO/2011/152032
Disclosed is a ventilation apparatus having a wind tunnel pipe provided in a wall portion, a cylindrical portion which is attached to the wind tunnel pipe and which has a fan and a motor on the inside of the cylindrical portion, a louver...  
WO/2011/152636
The present invention relates to a mattress having cooling and heating functions, and more particularly, to a mattress having cooling and heating functions, which can perform the cooling function in warm temperature by being provided wit...  
WO/2011/153012
The present invention relates to a system and method for harvesting wind energy from air exhausted by other systems. Ventilation and heat exchange systems force air movement using fans. Exhaust airflow may also be the result of a combust...  
WO/2011/148646
Disclosed is a ventilation sleeve comprised of a first sleeve and a second sleeve, each having a cylindrical portion and a flange, wherein a first threaded portion is formed on the outer peripheral surface of the cylindrical portion of t...  
WO/2011/148645
Disclosed is a ventilation device provided with a wind tunnel pipe, a cylindrical portion, a louver, a flange, a frame, and an electric component box, wherein the electric component box is comprised of an electric component box case and ...  
WO/2011/144564
The invention relates to a blower wheel for a room air exhaust device, such as a stove hood, and a room air exhaust device in which such a blower wheel is installed. The room air exhaust device comprises a plasma unit (5) for removing od...  
WO/2011/142233
A wall unit (131) separates the outside and the inside of a cleanroom (101). An air conditioning unit (160) conditions the air to be cleaner inside than outside of the cleanroom (101), and to have an air pressure higher inside than outsi...  
WO/2011/142091
Disclosed is a heat exchanging apparatus that is provided with a heat exchanging element, which is provided inside of a main body case, and exchanges heat between indoor air and external air by sucking the indoor air from an element inne...  
WO/2011/142094
Provided is a heat exchanging apparatus having a main body case, an air discharge fan and an air supply fan, and a heat exchanging element for exchanging heat between the indoor air and the outdoor air. The main body case is divided into...  
WO/2011/142181
Provided are an air blower and an air purifier containing said air blower, with which air from an air outlet can be blown out more uniformly and at high speed, and with which generated ions can be blown out efficiently and far in a room....  
WO/2011/139244
The application relates to a multispeed fan which is hanged by a rope or chain or belt to adjust its height and axis angle, having a thermostat and timer and able to rotate in both directions. The application also relates to a ceiling fa...  
WO/2011/135686
Disclosed is a photocatalyst filter unit that does not crack and does not generate dust from the constituent material in the photocatalyst filter when the photocatalyst filter is subjected to shock. A cushion material (32) is attached to...  
WO/2011/135109
The invention relates to a fan that includes an electromechanical system consisting of a step motor (53) activated by microstepping. Said fan includes an electronic unit, consisting of a power source (21), a power board (16) and a circui...  
WO/2011/132999
Disclosed is a heat exchange device of a ventilation device for windows, in which a plurality of heat exchange plates are stacked so as to form a plurality of hollow portions among the heat exchange plates, wherein the heat exchange plat...  
WO/2011/132995
Disclosed is a ventilation device for windows with an air purifying function, which has a heat exchange unit for discharging indoor air to an outdoor space and introducing outdoor air into an indoor space and also has the air purifying f...  
WO/2011/132997
Disclosed is a ventilation device for windows, which is disposed in a window frame so as to discharge indoor air to an outdoor space and introduce outdoor air into an indoor spacem, and also which can perform heat exchange between the ai...  
WO/2011/132998
Disclosed is a ventilation device for windows, including a heat exchange module which is disposed at a window frame of a divided window so as to allow heat exchange between air introduced from an outdoor space and air introduced from an ...  
WO/2011/132994
Disclosed is a hybrid type ventilation device for windows, which has a heat exchange unit for discharging indoor air to an outdoor space and introducing outdoor air into an indoor space. The hybrid type ventilation device for windows inc...  
WO/2011/129180
Disclosed is an air purifier which can effectively purify air for a long time without increasing the capacity of a built-in power supply and that of an external power supply. A control unit (51) determines, by means of a power supply det...  
WO/2011/127741
A heating exhaust fan for bathroom includes a frame (210), a motor (230) mounted with fan blades, a volute (240), an air path switching plate (260) located at the air outlet (243) of the volute (240) for switching the air outlet of an ex...  
WO/2011/126773
A roof vent and a roof structure are described. A roof vent can include a baffle with a cross-section where a first portion extends upward from a bottom plate and a second portion extends from the first portion to define a space between ...  
WO/2011/120091
The present invention provides an air cleansing system that removes the polluted air and controls the air temperature. This system may be optionally integrated with other systems including security, surveillance, smoke alarms and the like.  
WO/2011/117422
The invention relates to a method for climate control in buildings 1, having a ventilation system 2 with at least a control and regulation unit 6 and an air-guide unit, wherein the ventilation system 2 generates, by means of a separate b...  
WO/2011/118906
The present invention relates to an exhaust hood capable of using a transparent barrier by means of reducing the temperature of hot air, wherein the exhaust hood comprises: a transparent barrier formed above a heating apparatus so as to ...  
WO/2011/113296
Disclosed is a warming ventilation fan (100) for bathroom which comprises a ventilation fan frame (110), a fan volute (131) having fan blades (120) and a motor (130) inside, a wind path switching plate (150) and a heater (140). An air le...  

Matches 1 - 50 out of 21,157