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Patent Searching and Data


Matches 751 - 800 out of 13,919

Document Document Title
WO/2015/101005A1
A side-standing magnetic field motor and a cooling fan using same, which relate to telecommunication device accessory technology, so as to provide a motor capable of effectively and quickly dissipating heat generated by a coil of a side-...  
WO/2015/102435A1
The present invention relates to a fan with a cold air function which, through supply of liquid oxygen (LOX), has a strong cold air function and at the same time provides an air cleaning effect by supplying oxygen. A fan including a base...  
WO/2015/097632A1
A blower for a breathing apparatus comprising a housing with an inlet and an outlet, a motor within the housing for rotating an impeller, a diffuser within the housing between the impeller and outlet, the diffuser comprising a plate with...  
WO/2015/096283A1
Disclosed are a support assembly for a fan and the blower using the support assembly. The support assembly comprises a shaft sleeve (1), and a damping ring (2) mounted outside the shaft sleeve (1) in an inlaid manner. The support assembl...  
WO/2015/092947A1
Provided is a blower that enables displacement of mouths to be suppressed when a resin bellmouth having two mouths arranged side by side is subjected to an external force. This blower (16) is characterized by being equipped with a first ...  
WO/2015/085635A1
An air conditioner and cross-flow centrifugal duct configuration, the duct configuration comprising a cross-flow duct (100), the cross-flow duct (100) comprising a first motor (110), a cross-flow turbine (120) driven by the first motor (...  
WO/2015/086355A1
A supercharging device for an internal combustion engine of a motor vehicle is described, which has planetary gear mechanisms (20), a first and a second electric machine (30, 32), a compressor impeller (40) and an internal combustion eng...  
WO/2015/082459A1
The invention relates to an electric motor (1), in particular a fan motor, comprising a device (5) for generating a sequence (3) of signals that comprises a plurality of especially blocks (22) of signals. The blocks (22) of signals compr...  
WO/2015/082431A1
The invention relates to a compressor system for a rail vehicle, comprising a compressor (3), driven by an electrical machine (1) via a drive shaft (2), for producing compressed air for at least one compressed air tank (4), wherein the e...  
WO/2015/082432A1
The invention relates to a compressor system for a rail vehicle, comprising a compressor (3), driven by an electrical machine (1) via a drive shaft (2), for producing compressed air for at least one compressed air tank (4), wherein the e...  
WO/2015/084030A1
Provided are a blower, capable of suppressing noise occurring in a stator while significantly improving blowing efficiency, and an outdoor unit using the same. The present invention comprises: a bell mouth part (11) spaced apart at a pre...  
WO/2015/082439A1
The invention relates to a cartridge (31) for an aeration device to be provided in a motor vehicle so as to feed air into the passenger compartment of said vehicle. According to the invention, said cartridge comprises a rigid structure (...  
WO/2015/082789A1
The invention relates to a device for cooling and/or liquefying, at a low-temperature, a working fluid containing helium or consisting of pure helium. The device (1) includes a working circuit provided with a compressor station (2) and a...  
WO/2015/082430A1
The invention relates to a compressor system for a rail vehicle, comprising a compressor (3), driven by an electrical machine (1) via a drive shaft (2), for producing compressed air for at least one compressed air tank (4), wherein the e...  
WO/2015/077883A1
A drive assembly including a CVT and a direction reversing mechanism is described herein. The direction reversing mechanism is such that the output of the drive assembly may rotate at variable speed in a first direction and at a fixed sp...  
WO/2015/075103A1
A diagonal or axial fan (100) comprises an air intake side (108) and an air discharge side (109) as well as an external rotor motor (150) that is mounted at least in part on a support tube (172) and drives an impeller (14) which is desig...  
WO/2015/074166A1
An electric fan with 360-degree air output comprises a base (2) that is arranged with a motor (21) inside and a shell (1) that is arranged with an impeller (11) inside, wherein the impeller (11) comprises a hollow shaft (112) and a blade...  
WO/2015/074855A1
A shaftless motor-compressor (1) is disclosed, comprising a casing (3) and at least one compressor stage (9A, 9B) arranged in the casing. Each compressor stage comprises a respective impeller (11A, 11B) arranged for rotation in the casin...  
WO/2015/074350A1
A draught fan structure and a central air-conditioner cooling system applying same. The draught fan structure comprises a fan scroll casing (1), a centrifugal wind wheel (2) and an external-rotor motor (3). The fan scroll casing (1) is p...  
WO/2015/071032A1
The present invention relates to an electric motor (10) with metallic collectors for a system for controlling the temperature of a motor vehicle cabin comprising an air inlet and an air outlet, said air inlet and said air outlet allowing...  
WO/2015/071513A1
The invention relates to an air impeller for ventilation ducts, formed by a centrifugal ventilator comprising a volute (1) provided with side openings (2) for air inflow and a mouth (3) for air outflow in a perpendicular direction, lines...  
WO/2015/068522A1
In order to reduce the heat that travels to an expander from fluid leaked from the compressor side inside a casing of an expander-integrated compressor and in order to improve the coefficient of performance (COP) of a freezer, this expan...  
WO/2015/068407A1
[Problem] To provide a deodorizing implement that can utilize an electric fan to eliminate odorous components, the scent of tobacco, and the scent of nonenal in the air. [Solution] A deodorizing implement (10A), which is made of a soft p...  
WO/2015/066989A1
Disclosed is a fan structure comprising a fan housing (1), a mounting support (2), an outer rotor electric motor (3), a sleeve (4) and several vanes (5), wherein a cavity (11) opens out in the middle of the fan housing (1) and an air inl...  
WO/2015/067105A1
Disclosed is a fan structure comprising a fan housing (11), a mounting support (12), an outer rotor electric motor (13), a sleeve (14) and several vanes (15), wherein a cavity (110) opens out in the middle of the fan housing (11) and an ...  
WO/2015/061344A1
A diffuser (10) comprises first (10.1) and second (10.2) annular portions bounded by forward (32) and aft (26) annular walls, wherein the first annular portion (10.1) is vaneless and radially within the second annular portion (10.2), and...  
WO/2015/060509A1
The present invention relates to an exhaust device and, more particularly, to a vortex-type fan exhaust device for preventing rediffusion wherein a circular band member having a predetermined height is formed on a vortex-type fan, thereb...  
WO/2015/060747A1
Usage: a diagonal fan for cooling traction motors of mainline electric locomotives. Essence of the invention: a diagonal fan, containing an impeller in the form of two truncated cones which are rigidly connected together by means of d...  
WO/2015/054973A1
A built-in electric air inflation pump, comprising a pump casing (1), a switching handwheel (2), a connecting tube (3), an air passage switching device (4), an air pump (5), an air valve (6), and a power switch (7); the pump casing (1) i...  
WO/2015/051777A2
The invention relates to an air supply device (7), comprising a blade wheel (9) and a housing (13) which delimits the blade wheel relative to the surroundings at least to some extent.  
WO/2015/052055A1
The invention relates to an electronic control device for a component of compressed-air generation, compressed-air processing, compressed-air storage, and/or compressed-air distribution, wherein the electronic control device (11) falls b...  
WO/2015/049457A1
The invention relates to an axial ventilation device (2) comprising at least three axial fans disposed at the ends of a polygon. According to the invention, a single drive shaft is adapted to rotate at least the shafts of two axial fans....  
WO/2015/049075A1
The invention relates to a fan device, comprising an electric motor assembly (24, 26), which is designed to drive at least one blade wheel (34, 36) in a flow channel (18) provided axial to the blade wheel, an electronic assembly (38, 40)...  
WO/2015/043916A1
The invention relates to a turbo-machine, which can be operated in an optimized driving range. To this end, a method for operating a turbo-machine having at least one turbo-machine stage, which has at least one rotary shaft is disclosed....  
WO/2015/043381A1
A ventilator (1) comprises an opening formed on a bottom surface (13), a rectangular frame (10) provided with a flange (11), a volute (211) provided with a fan motor (200) inside, and a connector (222) connected to an air outlet of the v...  
WO/2015/043915A1
The invention relates to a method for operating a turbomachine having at least one turbomachine stage. According to the method, the following steps are performed: a) detecting a change in a torque of the rotation shaft over time and b) c...  
WO/2015/043877A1
The invention relates to a fluid-energy-machine (FEM) comprising at least one first rotor (R) contacting a process fluid (PF) to exchange kinetic energy between said process fluid (PF) and said first rotor (R), further comprising an elec...  
WO/2015/040838A1
 An air blower device (10) is provided with: a main body (13) having a front surface (13a), a rear surface (13b), and an air duct space (12) perpendicular to a center axis; and an intake port provided to the front surface (13a) and com...  
WO/2015/040870A1
[Problem] To provide a deodorizing filter for an electric fan that makes it possible to remove an odor component, cigarette odor, and nonenal odor that are included in air using an electric fan. [Solution] A deodorizing filter (10A) for ...  
WO/2015/039402A1
A nozzle of a bladeless fan comprises a nozzle body (1). The nozzle body (1) is provided with a receiving port (2) used for receiving basic air-flow, an internal channel (3), and an air guide port (4) used for guiding external air. A nar...  
WO/2015/040837A1
An air blower device is provided with a body (13) having a spherical shape, a first air current channel provided inside the body (13) and having an intake port (15) for taking in air and a blowout port (19) for blowing out air taken in f...  
WO/2015/034274A1
A local exhaust device which is disclosed comprises a driving portion, a swirler, a first guide member, and a second guide member. The swirler comprises: a base member, which is arranged near an aspiration end of an exhaust pipe, is conn...  
WO/2014/210566A3
Described herein is a modular ventilator. The ventilator has modular flow control devices, which are connected to fluid inlet adapters. The modular flow control devices have sensors for controlling fluid flow through the modular flow con...  
WO/2015/024174A1
A fan, comprising a housing, a water spray device (1) mounted inside the housing and used for spraying mist, and two opposing projections (111) disposed on the side wall of the nozzle (11) of the water spray device (1). The fan further c...  
WO/2015/024191A1
A fan, comprising a motor and a battery; a first contact of two contacts connecting the motor to the leads is in communication, by means of a first metal strip (31), with one pole of the battery, and the second contact of the motor is co...  
WO/2015/024179A1
Disclosed is a fan, comprising a front housing (2) and rear housing fixed by hot melt, as well as a motor (5) fixed by said front housing (2) and rear housing; a placement groove (22) is provided on said front housing (2) and rear housin...  
WO/2015/024189A1
A fan, comprising a housing as well as a water spray device (1) used for spraying mist and a battery mounted inside the housing; on the housing are provided a placement groove (22) used for placing a battery as well as a battery cover (5...  
WO/2015/024172A1
A fan, comprising a spray pipe (12) and a water tank provided with a through-hole used for placement of said spray pipe (12); further comprising a washer sleeved on said water tank (12) and in contact with said water tank; the washer (2)...  
WO/2015/024171A1
A fan, comprising a housing (2, 3), a motor (5) mounted in said housing (2, 3), an electric motor (6), and a fan blade (4), and also comprising a water spray device (1) used for spraying mist and arranged inside the fan blade (4). Said w...  
WO/2015/024193A1
A fan, comprising a housing and a water tank provided with a through-hole (21) and used for storing a liquid, further comprising a closure cap (3) used for closing said through-hole (21). The fan is provided with the closure cap (3) used...  

Matches 751 - 800 out of 13,919