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WO/2012/055402A1 |
The invention relates to a CPU cooler having at least one heat sink and a fan. By means of the CPU cooler, the cooling capacity can be increased and the radiated sound can be lastingly reduced. The CPU cooler comprises a heat sink (1), w...
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WO/2012/052735A1 |
A fan assembly includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes at least one outlet for emitting the primary air flow, and defines an opening through which a secondary air flow from outs...
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WO/2012/052737A1 |
A fan includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes a mouth for emitting the primary air flow, and defines a bore through which a secondary air flow from outside the fan is drawn by t...
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WO/2012/052736A1 |
A fan assembly includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes an outlet for emitting the primary air flow, and defines an opening through which a secondary air flow from outside the fa...
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WO/2012/049470A1 |
A fan assembly includes a nozzle and means for creating an air flow through the nozzle. The nozzle includes an interior passage, a mouth for receiving the air flow from the interior passage, and a Coanda surface located adjacent the mout...
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WO/2012/046022A1 |
A fan assembly includes a body and an air outlet section. The body includes an air inlet, an impeller, and a motor for driving the impeller to draw an air flow through the air inlet. The air outlet section includes an air passage for rec...
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WO/2012/045255A1 |
A bladeless fan comprises an air-flow creating device (1), a nozzle (2) and connecting pipes (3). The nozzle which is provided with a closed loop includes an interior passage (6) and an air-flow outlet (4). The air-flow creating device i...
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WO/2012/045531A1 |
The invention relates to a supercharging device (2), in particular an exhaust-gas turbocharger for a motor vehicle, having a shaft (1) which bears a compressor wheel (3) and a turbine wheel and having a fixing device (4) for fixing the c...
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WO/2012/046023A1 |
A portable fan assembly includes a bodyand an air outlet section. The bodyincludes an air inlet, an impeller, and a motor for driving the impeller to draw an air flow through the air inlet. The air outlet section includes an air passage ...
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WO/2012/042845A1 |
A drive shaft (12a) of a motor (12) disposed in an oil tank (20) pass through to the outside from a bottom plate (27), and a fan (30) is linked to the end of the drive shaft. A passage forming cover (35) that covers the outer surface of ...
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WO/2012/034687A1 |
The invention relates to a fan unit (1), comprising a fixed carrier ring (2) and an electric axial fan (3) arranged in the carrier ring (2), wherein the carrier ring (2) is fastened in a mounting housing (7) by means of suspension elemen...
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WO/2012/036604A1 |
In a method of mounting cooling air fans (2) in an electronic equipment unit (3) having a unit front (4) a unit rear (5) and unit sides (6, 7) and wherein the cooling air fan/fans produce cooling air flow (AF) directed from the unit fron...
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WO/2012/032320A1 |
A fan includes a casing having an air inlet and an air outlet, an impeller housing located within the casing, an impeller located within the impeller housing for generating an air flow along a path extending from the air inlet to the air...
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WO/2012/032755A1 |
A ceiling fan has a suspension section, a pipe section, and a body. The body is provided with a connection section. The upper part of the connection section has a connection hole. The lower part of the pipe section has a pipe hole. The c...
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WO/2012/031295A1 |
An improved exhaust fan housing, and exhaust fan assembly so characterized, is generally provided. The exhaust fan housing includes a first cylindrical or conical element, a second cylindrical element interior of the first cylindrical el...
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WO/2012/025432A1 |
The invention relates to a fluid energy machine (FEM) comprising at least one turbomachine part (AEP) and a drive (DRV) and a common housing (CAS) enclosing the turbomachine part (AEP) and the drive (DRV) in a manner that is hermetically...
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WO/2012/019914A1 |
The invention relates to a cooling air blower (100) having at least one fan (110) having fan blades (120) displaceable in a rotational range. The cooling air blower further comprises a fan mount having a substantially rectangular frame (...
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WO/2012/017219A1 |
A fan assembly includes a motor-driven impeller for creating an air flow, and a casing including an interior passage for receiving the air flow, and a plurality of air outlets for emitting the air flow from the casing. The casing defines...
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WO/2012/017220A1 |
A fan assembly includes a motor-driven impeller for creating an air flow, at least one heater for heating a first portion of the air flow, means for diverting a second portion of the air flow away from said at least one heater, and a cas...
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WO/2012/013131A2 |
Disclosed are a ring motor (12) and a ring air blower constituted by the ring motor (12). Stator winding conductive cords (10, 20, 26, 29, and 33) are embedded either in an axial through hole (37) of an inner sleeve (6), or in a groove (...
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WO/2012/013153A1 |
An vertical upright type air conditioner, comprising a suspension assembly (70), an outer casing housing (30), a rotating partrotational component (80) and a pedestal (60); the suspension assembly (70) is disposed at the top of the verti...
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WO/2012/009870A1 |
A mosquito repellent device on a fan comprises a front mesh enclosure (1) of the fan, a mesh enclosure base (2) of the front mesh enclosure (1), a box body (3), and a cover body (4) for regulating volatilization quantity, wherein the box...
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WO/2012/009708A2 |
A method and apparatus for attic fan power controller with remote control have been disclosed. In one version a solar array and/or a power line source provides energy for a fan determined by a control box which also interfaces with a rem...
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WO/2012/007253A1 |
The invention relates to a fan module (1), in particular for air conditioners in vehicles, comprising an electric motor (12) and a fan rotor (20), wherein the electric motor (12) and the fan rotor (20) are arranged on a rotor shaft (11) ...
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WO/2012/006882A1 |
A multifunctional super-silent fan includes a power source (0), a base (1), a supporting seat (2), a first air outlet part (3) and a second air outlet part (4), wherein an inner ring (32) and an outer ring (31) are provided on the first ...
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WO/2012/001997A1 |
The disclosed seal device seals a radial gap of a rotation body formed between a casing and the outer circumference surface of the rotation body, which is rotatably arranged within the casing, and is provided with a seal unit, which limi...
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WO/2011/163530A1 |
Rotary motion devices (10) are provided. In one embodiment, the rotary motion devices (10) may comprise: a mass (12); a circumferential component (14); a plurality of spokes (16) connecting the mass (12) to the circumferential component ...
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WO/2011/157899A1 |
A method for obtaining an estimate for a process quantity of a turbomachine comprises measuring (301) first process quantities and calculating (302) an estimate for a second process quantity, for example mass flow, on the basis of the me...
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WO/2011/154097A1 |
A sensor fan (18) has a brushless drive motor (40, 50, 52, 54, 56, 58, 60, 66, 68) having a stator (50, 52, 54, 56, 58, 60, 66, 68) and having a permanent-magnetic rotor (40); a fan impeller (20) which is drive-connected to said rotor (4...
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WO/2011/154120A1 |
The invention relates to a compression device comprising a drive unit; a compressor which is driven by the drive unit and compresses a gaseous compression medium; a cooling unit comprising at least one fan wheel which cools the compressi...
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WO/2011/154092A1 |
An apparatus for sucking off or compressing air has a working duct (39) which connects a working fluid inlet (40) and a working fluid outlet (42). A working unit (30, 32, 34) arranged in the working duct (39) is driven by an electric mot...
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WO/2011/147318A1 |
A device for blowing air by means of a narrow slit nozzle assembly (20) is provided. The device comprises a base seat (10) for generating air stream to supply air flow and a narrow slit nozzle assembly (20) supported by the base seat (10...
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WO/2011/148593A1 |
A ceiling fan is provided with a suspending section affixed to the ceiling, and also with a ceiling fan body suspended by the suspending section. The ceiling fan body has blades which are provided in the horizontal direction, a motor whi...
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WO/2011/147235A1 |
A device and a method of fan speed regulation comprise: an electrical level conversion unit used for carrying out electrical level conversion on an input control signal, and a switch control unit used for controlling the power of the fan...
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WO/2011/143924A1 |
A flat jet fan has a fan seat (1) which is internally provided with a cavity (101). On the fan seat (1) are provided an air outlet component (2) and an air inlet (102) respectively communicated with the cavity (101). Within the cavity (1...
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WO/2011/146231A1 |
This disclosure is directed to a novel arrangement for equipment used to compress fluids. A single prime mover is connected to a plurality of compressors. A supply conduit with parallel branch conduits directs fluid to be compressed to a...
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WO/2011/141439A1 |
The invention relates to a multi-stage integrally geared compressor (2) having a first process stage (4), a second process stage (8) and a gearbox (12) by means of which the two process stages (4, 8) are coupled to each other at differen...
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WO/2011/141347A1 |
The invention relates to a supercharging device (1), in particular an exhaust-gas turbocharger for a motor vehicle, having a shaft (3) which bears a compressor wheel (2), having a fixing device (4) for fixing the compressor wheel (2) on ...
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WO/2011/138658A2 |
A fan assembly includes a motor ring and an electric motor supported by the motor ring and including an output shaft defining a central axis, a brush assembly, and a motor end shield having at least one aperture and disposed adjacent the...
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WO/2011/139244A1 |
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...
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WO/2011/137949A1 |
The invention relates to an electrical motor connection (1), in particular of an electrical cooling fan motor (2) for a motor vehicle, having a connected cable harness (5) whose cable ends are connected to a motor-end connecting terminal...
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WO/2011/133676A2 |
A pump for an inflatable device includes a housing that defines a blower chamber configured to be inserted into the inflatable device. The blower chamber includes an exhaust port configured to communicate air out of the pump. The housing...
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WO/2011/132329A1 |
A portable blower is provided with: a housing (2) that is set up on an installation surface via the support of a support section (3), said housing (2) having an opening (24) that is open at a suction surface (2a) facing the installation ...
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WO/2011/132330A1 |
A portable blower is provided with: a housing (2) that is open at an intake port (6) and a discharge port (7); an air passage (8) that is disposed inside the housing (2), and connects the intake port (6) and the discharge port (7); an ai...
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WO/2011/132855A2 |
The present invention relates to a bladeless air blower for air circulation which can improve the linearity of the wind by adding rotational power to the blown air. The bladeless air blower for air circulation comprises: a supporting par...
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WO/2011/129073A1 |
A ceiling fan is provided with: a box for covering an impeller; an inlet opening for taking air into the box; a high-pressure air generation section to which the impeller and a motor are provided, the impeller increasing the pressure of ...
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WO/2010/086009A9 |
The invention relates to an improved multi-stage centrifugal compressor (10) comprising at least four centrifugal compression stages (11,12,13,14), each including an impeller. The impellers of one pair of the stages (12,13) are mounted o...
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WO/2011/124153A1 |
A double wind wheel transverse flow blower comprises a motor and a transverse flow wheel. The double wind wheel transverse flow blower comprises the motor (11) having double output-shafts. The left output shaft (23) of the motor is coupl...
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WO/2011/117598A1 |
A portable fan includes a casing having an air inlet, and an air outlet having an interior passage for receiving an air flow, and a mouth for emitting the air flow, the interior passage extending about an opening through which air is dra...
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WO/2011/117599A1 |
A portable fan includes a casing having an air inlet and a first connector, and an air outlet having a second connector. A filter unit includes a third connector, which is substantially the same as the second connector, for co-operating ...
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