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WO/2013/002038A1 |
This electric fan (1) is provided with a main body (2), a pedestal (6), and a battery mounting section (13). The main body (2) is provided with: blades (4) that are rotated by an electric motor (3); and a guard (5) that houses the blades...
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WO/2013/000366A1 |
A ventilation apparatus arranged on a wall of the indoor side of an air duct connecting an indoor space to the outdoors and provided with a ventilation mask. The ventilation mask is composed of a mask frame and a movable mask. The horizo...
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WO/2012/177494A1 |
A centrifugal blower system (10) includes: a) a series of blower units (11, 12), each blower unit in the series comprising a casing (14) having an axial inlet (15) and a radial outlet (16), an impeller (20) disposed within the casing for...
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WO/2012/177767A2 |
A blower having a housing, a blower wheel disposed within the housing, and an outlet. The outlet is partially bound by an outlet cut off is disclosed. The distance between an edge of the outlet cut off and a leading edge of a blade posit...
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WO/2012/169216A1 |
A fan (10) having an ion generation function and carried by grasping a handle (60) is provided with a motor (31), an impeller (4) that is coupled to an output shaft (32) of the motor (31) and rotatably driven by the motor (31), and an io...
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WO/2012/163384A1 |
The present invention relates to a fan, in particular for a heating, ventilation and/or air-conditioning system of a vehicle, comprising a housing (10), an electric motor (30) which drives an impeller (20) in order to increase the pressu...
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WO/2012/163610A1 |
The invention relates to a system for conducting natural gas out of a natural gas field. A first gas inlet (111) of a first compressor (110) can be coupled to a first gas source (113) of the natural gas field such that a first natural ga...
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WO/2012/163001A1 |
A cooling fan, comprising a bottom board (11) and a fixing seat (13) protruding from the middle of the bottom board (11). The bottom board (11) and the fixing seat (13) are provided with a mounting hole (12). Several fan blades (14) prot...
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WO/2012/166325A1 |
A compressor (22) has a housing assembly (40) with a suction port (24), a discharge port (26), and a motor compartment (60). An electric motor (42) has a stator (62) within the motor compartment and a rotor (64) within the stator. The ro...
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WO/2012/159999A1 |
The invention proceeds from an apparatus (10a, 10b) for mixing a first stream (12a, 12b) of a flow medium (14a, 14b) and a second stream (16a, 16b) of the flow medium (14a, 14b), wherein a temperature (T1a, T1b) of the first stream (12a,...
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WO/2012/159332A1 |
A cooling electric fan comprises a fan head (1), a frame (2) supporting the fan head (1), and a cooling device. The cooling device is mounted on at least one of places comprising front side, rear side, or lower part of the fan head (1). ...
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WO/2012/143580A1 |
The present invention relates to a system for securing a motor to the casing of a fan in the roofs of road tunnels, comprising a B30-type motor (3) including 8 radially- and longitudinally-distributed securing elements, with 4 angularly ...
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WO/2012/144121A1 |
An antifouling film is formed on a base and contains a binder component, conductive particles and a fluororesin. The conductive particles are joined with each other by the binder component, and the binder component closely adheres to the...
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WO/2012/139525A1 |
The present invention provides an LED fan, comprising a base, a motor, and fan blades. The fan blades comprise a cylindrical wheel hub and multiple blades extending outwards from the side surface of the cylindrical wheel hub. A light-emi...
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WO/2012/139681A1 |
This apparatus (1) comprises: - a fan (2) essentially constituted by a motor (5), an impeller (6) and a fan scroll (7), the motor (5) being contained in a motor casing (8) having a first end connected to the fan scroll (7) and an opposit...
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WO/2012/137405A1 |
Provided is a ceiling fan that blows air by means of the rotation of blades, and comprises a mounting section, an electric motor, a rotation body, and a plurality of blades, wherein the blades have a front edge and a back edge; the horiz...
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WO/2012/134983A2 |
The present disclosure relates to a grill for an air circulator. The grill is configured to divert airflow from an airflow source. The air circulator includes a center hub with a plurality of arcuate ribs coupled to and extending outward...
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WO/2012/130100A1 |
A ventilating fan (10) comprises: a ventilating fan body disposed with fan blades, a motor, and a frame (100); a joint (200); and an electrical part box (300). Ventilating air outlets (110) comprises a top air outlet (111) disposed on th...
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WO/2012/130405A1 |
The invention relates to a diagonal fan (30) comprising a fan housing (36) and a fan wheel (80) rotatable about a rotational axis, an electric motor (73) being associated with said fan wheel for driving the same. The fan wheel (80) exten...
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WO/2012/130404A1 |
The invention relates to a diagonal fan (30; 130) comprising a fan housing (36) and a fan wheel (80) rotatable about a rotational axis (168), an electronically commutated electric motor (73) being associated with said fan wheel. The elec...
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WO/2012/124001A1 |
An electric blower and an electric cleaner using same, comprising: a brushless motor; a bearing; a frame; a front-surface shroud fixed to a rotating shaft and having a suction inlet at the center thereof; a rear-surface shroud; an impell...
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WO/2012/121889A1 |
A fan assembly for a computing device is disclosed. The device can include an impeller having a number of blades and a motor for turning the blades. The motor can turn the blades via a magnetic interaction between the impeller and the mo...
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WO/2012/119622A2 |
The invention relates to a controllable cooling system (1) for a motor vehicle comprising a coolant circuit, which delivers a coolant to an internal combustion engine and draws off coolant therefrom, as well as a mechanically operated co...
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WO/2012/121605A1 |
Subsea pressure booster comprising an electric motor (2) and a compressor (3), multiphase pump or pump driven by the electric motor, for boosting the pressure of a subsea flow comprising petroleum gas or liquid, distinctive in that the p...
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WO/2012/119604A1 |
A window shutter unit (1) is for external mounting on a building. The window shutter unit comprises a plurality of hollow slats (2) mounted in a shutter frame. An air outlet opening (20) delivers ventilation air to a room in the building...
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WO/2012/119703A2 |
The invention relates to a conveying system for oil or gas, comprising a drive unit generating an exhaust gas flow; a conveying system powered by the drive unit, in the form of a pump or a compressor, which conveys and/or compresses the ...
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WO/2012/113027A1 |
A blower includes a housing including an inlet and an outlet, a stationary component provided to the housing, an impeller positioned between the inlet of the housing and the stationary component, and a motor adapted to drive the impeller...
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WO/2012/110551A1 |
The invention relates to a temperature control element, comprising at least one surface region having an electrically insulating and thermally conductive coating provided thereon, in particular a ceramic coating, wherein at least one ele...
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WO/2012/104153A1 |
The invention relates to a separable housing (1) of a fluid machine for a transmission (100) to be received in the separable housing (1). The transmission (100) that is provided for receiving in the separable housing (1) has a large whee...
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WO/2012/103707A1 |
Disclosed are a centrifugal fan system and a setting method for centrifugal fans. The centrifugal fan system comprises a first centrifugal fan (21), a second centrifugal fan (22), and a fan frame (23), wherein the first centrifugal fan i...
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WO/2012/104387A1 |
A leakage search device has a backing pump connected to a test chamber (42) via a test gas line (48). Furthermore provided is a high-vacuum pump (10), at the inlet (36) of which a test gas detector (38) is arranged. The outlet (34) is co...
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WO/2012/103431A1 |
A variable speed compressor system (A) incorporating an electric power generation capability by combining a variable-speed compressor assembly (70) with an electric motor assembly (50) via a drive subassembly (30) in a compact unit regul...
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WO/2012/098620A1 |
This blower is equipped with a motor, blades, a casing, a control circuit, a roll pin, and a boss part. A groove equipped with an aperture part and a bottom part is provided in the shaft-insertion-side end surface of the boss for the pur...
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WO/2012/098568A1 |
A centrifugal electric pump (1) for suction of aeriform fluids with liquids anti-infiltration device, comprising: an electric motor (2) equipped with a shaft (3); a cylindrical suction box (4) associated with said motor (2), provided wit...
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WO/2012/095674A1 |
An axial fan assembly is provided for a ventilation assembly such as a commercial/industrial extractor fan assembly, or an underground car park exhaust system, the fan assembly (23) comprising a fan duct (25) and two casing halves (27) w...
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WO/2012/094351A2 |
The present invention generally relates to power generation and compression methods requiring high efficiency and low capital cost. In one embodiment, the present invention relates to an inside-out ramjet having both circumferential comp...
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WO/2012/093445A1 |
A ceiling fan comprises a suspending section and a ceiling fan main body; the ceiling fan main body comprising: a shaft section; a motor unit; a plurality of blade sections; an upper main body cover having a first opening provided at a c...
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WO/2012/091447A2 |
A fan module assembly, including a fan module having a housing, a fan cover mounted to the housing, a fan installed in the housing, and a motor assembly coupled to the fan cover; and a fixed magnetic body cooperating with the motor assem...
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WO/2012/085527A1 |
A ceiling fan includes an annular nozzle having an inner wall,an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inne...
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WO/2012/085528A1 |
An annular nozzle for a ceiling fan includes an inner wall defining a bore having a bore axis,an outer wall extending about the inner wall, an air inlet for receiving an air flow, and an air outlet section extending between the inner wal...
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WO/2012/085526A1 |
A ceiling fan includes an annular nozzle having an inner wall, an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inn...
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WO/2012/085525A1 |
A fan assembly for generating an air flow within a room includes an air inlet section having an air inlet, an impeller, and a motor for rotating the impeller about an impeller axis to draw an air flow through the air inlet, and an annula...
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WO/2012/084517A1 |
The invention relates to a valve device (40) for controlling the air intake for a compressor (24) of a vehicle (10), wherein the valve device (40) comprises a valve housing (100), comprising a first compressed air inlet (102) for connect...
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WO/2012/082592A1 |
A cooling system provided for a motor powering a compressor in a vapor compression system. The cooling system includes a housing enclosing the motor and a cavity located within the housing. A fluid circuit has a first connection with the...
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WO/2012/079664A1 |
Proposed is a compressor for the supercharging of an internal combustion engine, having a compressor housing (2) which has a diffuser duct (10) and a diffuser (11), and also having a compressor wheel (8) which is rotatably mounted in an ...
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WO/2012/079167A1 |
An extraction fan has a housing mounted in a wail with an outlet duct extending through the wall to an outlet opening outside the wail. A damper flap is mounted on the fan suspended by a hinge at an upper edge so as to extend in a closed...
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WO/2012/076416A1 |
The invention relates to a turbocharger which has a turbine with a turbine wheel, a compressor with a compressor wheel, and a shaft mounted in a bearing unit. The turbine wheel and the compressor wheel are arranged on the shaft. The turb...
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WO/2012/072779A1 |
The invention relates to an axial fan for delivering cooling air, in particular for an internal combustion engine of a motor vehicle, comprising fan blades (13, 14, 15) which are fastened to a hub (12) and which have a pressure side and ...
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WO/2012/059730A1 |
A fan assembly includes an annular nozzle and means for creating a primary air flow. The nozzle includes an outer wall and an inner wall surrounded by the outer wall, the inner wall defining a bore having a bore axis. The nozzle also inc...
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WO/2012/061777A2 |
A blower configured to be positioned in confined spaces and to provide ventilation of a fluid, such as temperature controlled air, is disclosed. In various embodiments, the blower is configured to have a reduced axial thickness, which ca...
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