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WO/2011/113098A1 |
A centrifugal compressor comprising an impeller having an input drive, the impeller having an impulse turbine positioned around the periphery of the impeller to be driven by the gas exiting the impeller, the output of the turbine being c...
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WO/2011/113521A1 |
A fan has an electronically commutated external rotor motor which is used to drive it. This motor has an internal stator (20) with a laminated stator core (64) and with a winding arrangement (66; 164, 166, 168, 170) associated with it. T...
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WO/2011/113185A1 |
A ventilating fan mounting bracket combination (1000) comprises a first bracket (1100), a second bracket (1200) and a bracket fixing part (1300). Said first bracket (1100) has a U-shape groove (1110). An L-shape first supporting foot (11...
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WO/2011/110379A1 |
The present invention relates to a turbine/compressor housing (25), in particular for a charging device of a motor vehicle, the housing being substantially composed of three components (1, 8, 13). By assembling the three components (1, 8...
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WO/2011/112928A2 |
The present disclosure relates to a tower fan having a base and a column coupled to the base. A blower is positioned within the column. The blower has an inlet and an outlet, and the outlet twists about an exterior of the column along a ...
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WO/2011/112624A2 |
A solar powered compressor and pump is disclosed having a trough-shaped parabolic reflector for heating a conduit of refrigerant as it passes through the system. The compressor/pump combination includes a lens that covers the reflector a...
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WO/2011/109889A1 |
A device for driving a fan, such as a cooling fan of a stationary electrical generation unit is described herein. The device includes a driveline for transmitting power from a prime mover to the fan. The driveline includes a continuously...
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WO/2011/110468A1 |
The invention relates to a blower module comprising a motor housing and a cover housing that can be connected to the motor housing. A motor can be disposed in the blower housing. The blower module comprises a substantially cylindrical ou...
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WO/2011/102412A1 |
Disclosed is a turbocompressor (4) provided with a drive unit (12) which generates rotational power, an impeller (22a) which rotates by the transmission of the rotational power of the drive unit (12) thereto, a plurality of gears (31, 32...
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WO/2011/101296A1 |
Method and system for compressing a fluid in a gas phase and for pumping the fluid in a dense phase. The system (10) includes a compressor part (12) having an impeller; a compressor part inlet (32) that receives the fluid in the gas phas...
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WO/2011/097157A1 |
A motor housing (22) includes a motor support portion (102) defining a central axis (38) and including a first end and a second end, a wall surrounding the motor support portion (102), a surface offset from the wall toward the second end...
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WO/2011/094414A2 |
A variable speed compression system that is driven by a variable frequency high speed motor that receives power from a high frequency generation unit that is driven by a high speed gas turbine is provided. The speed of the turbine may be...
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WO/2011/091700A1 |
A bladeless fan includes a main body (4), an air outlet ring (1) on the top of the main body, and a base (19) at the bottom of the main body. A whole circle of air inlets is provided on the main body. An air outlet is provided in the air...
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WO/2011/092058A1 |
The invention relates to a cooling device, in particular for a control cabinet, having a housing which comprises an opening into which a fan assembly having a support and a fan can be inserted, wherein the support can be detachably conne...
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WO/2011/088567A1 |
A thermoelectric fan having: a base; a cooling top; a thermoelectric module located between the base and the cooling top; a motor powered by the thermoelectric module; a fan blade operatively connected to the motor; and a mounting system...
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WO/2011/082939A2 |
The invention relates to a turbo compressor for air which comprises a compressor housing and a bladed wheel arranged inside the compressor housing and a drive motor having a stator and a rotor on the rotor shaft of which the bladed wheel...
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WO/2011/081475A2 |
The present invention relates to a four-direction fan with a warm wind function, wherein radiant heat generated by a heating means, which is provided in a central shaft section, is discharged in four directions by rotating vertical blade...
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WO/2011/076030A1 |
A blower structure includes a motor (1), a support, a blower housing (3), an impeller (4) and a radiating fan (5). A motor shaft (7) extends into a cavity (2) formed in the blower housing (3) and is connected with the impeller (4). The r...
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WO/2011/072888A1 |
The invention relates to a fan assembly, comprising a motor (2) having a motor shaft (3), a fan wheel (4) that is arranged in a housing (5) and driven via the motor shaft, wherein the motor shaft and the fan wheel can be axially moved, a...
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WO/2011/067522A1 |
The invention relates to an apparatus (1) for supplying a gas, in particular an assisted breathing apparatus, including a ventilator (2) having a motor (10), a rotor having vanes (11) and a volute (12), a conduit (4) for cooling the moto...
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WO/2011/066749A1 |
A double fan structure includes two fan disks (103) composed of an air screen face case (1031), an air screen bottom case (1032) and a motor (1033) and an impeller (1034) provided therebetween, a plate-shaped outer case formed by locking...
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WO/2011/063609A1 |
A heat-eliminating fan with function of waterproof and salt-fog preventing comprises a frame (1), a rotor fan blade (2), a circuit board (3) and a stator (4) mounted on the circuit board (3). The rotor fan blade (2) is sleeved on the out...
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WO/2011/058037A1 |
A gas compressor assembly (10) for compressing a gas (11) comprising a rotor (12) having a rotational axis (13), a motor section (15) and a compressor section (16) arranged along the rotational axis (13) of the rotor (12) and further com...
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WO/2011/057738A2 |
The invention relates to a supercharging device (17) for compressing a gaseous medium, in particular for a fuel cell, comprising a housing (18), as well as a shaft (14) which is accommodated by the casing (18) and is mounted radially in ...
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WO/2011/055134A1 |
A fan assembly for creating an air current includes an air inlet, an air outlet, an impeller, a motor for rotating the impeller to create an air flow passing from the air inlet to the air outlet, the air outlet comprising an interior pas...
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WO/2011/056319A2 |
A fan array fan section in an air-handling system includes a plurality of fan units arranged in a fan array and positioned within an air-handling compartment. One preferred embodiment may include an array controller programmed to operate...
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WO/2011/054093A1 |
The present document describes a centrifugal ceiling fan. The fan comprises a casing, a motor and a centrifugal propeller. The casing comprises an upper surface comprising an air inlet and a lower surface comprising an air outlet. In an ...
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WO/2011/053517A1 |
The present disclosure generally relates to a turbine for a fluid delivery system and more specifically, but not by limitation, to a portable air turbine (200) for a fluid delivery system (100) having improved sound reduction. In one exe...
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WO/2011/045110A1 |
The invention relates to a fan module comprising a rotor having magnets and a stator having coils, the magnets being fastened to a first support element of the rotor by means of spraying on a plastic.
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WO/2011/044910A1 |
A system for constructing an axial blower comprising an essentially circular- cylindrical blower pipe configured about a centre axis and an inner pipe (24) serving as motor case; and presenting several mounting options for mounting of mo...
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WO/2011/047268A2 |
Thermal management systems for vehicle engines which include hybrid fan drives with viscous clutches and electronic motors, particularly brushless DC motors (BLDC). One embodiment incorporates a pulley driven, electronically controlled v...
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WO/2011/044892A1 |
The invention relates to an underwater compressor arrangement (10, 10A) and an underwater process fluid conveying arrangement equipped therewith, wherein the underwater compressor arrangement comprises: a housing (100), a turbocompressor...
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WO/2011/038884A1 |
The invention relates to a cross-flow fan having a bearing tube (92) and an air duct (50), which has an air inlet (44), an air outlet (52), an outer wall (48) and an inner wall (56). The cross-flow fan further comprises an external rotor...
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WO/2011/032867A1 |
The invention relates to a fan (1) for an internal combustion engine that can be driven by means of a fluid friction clutch (3) of an internal combustion engine by means of a drive shaft or a belt drive, wherein the fan (1) comprises a f...
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WO/2011/023690A2 |
The invention relates to a compressor (C) comprising at least two stages (ST1, ST2, ST3, ST4) of compression, a first stage (ST1) and a second stage (ST2). Conventional compressors of this type comprise severe limitations with respect to...
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WO/2011/023066A1 |
An industrial fan with a special transmission structure includes a fan housing (1), a plurality of fan blades (2), an adjustable speed motor (3) and a control circuit. The fan blades (2) are mounted in the center of the fan housing (1), ...
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WO/2011/022898A1 |
An inflatable and deflatable air pump includes a panel (11), a panel cover (12) matched with the panel (11), an air chamber (13) installed inside the panel cover (12), a motor (14) connected with the air chamber (13), and a hollow cylind...
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WO/2011/023477A2 |
The invention relates to a blower (99), in particular for an engine cooling blower in a motor vehicle, comprising a housing (10) having a cooling air guide device (200), wherein the housing (10) is designed for mounting a drive unit (102...
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WO/2011/022676A2 |
A ventilation system (100) comprising a fan (102) to bring air into a building (200) or exhaust air out of the building (200), a rechargeable battery (104) to power the fan (102) in the absence of an alternative energy source, and an alt...
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WO/2011/020645A1 |
The invention relates to a drive module, particularly for a fan in a motor vehicle, comprising a drive motor having a stator, at least one vibration-dampening decoupling element, and a fastening flange connected to the stator of the driv...
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WO/2011/018997A1 |
The setting and adjusting tasks are simplified for the disclosed airflow diffusing device (diffuser fan), which has a vaned disc that diffuses the wind blowing out of a ventilation aperture. The ends of the spoke members of the airflow d...
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WO/2011/017901A1 |
A fan with light source includes a pedestal lid (11) installed on a fan pedestal (3) and a circuit board (12) installed on the pedestal lid (11). A plurality of LEDs (13) are densely distributed on the circuit board (12). The light pins ...
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WO/2011/014934A1 |
A turbocompressor system comprising a high speed motor (10) comprising a rotor (12) mounted in a rotative manner relative to the stator, whereby on said rotor (12) one or more impellers (11) are directly fixed, said stator comprising act...
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WO/2011/012351A1 |
A fan wheel (150) of a fan (130) comprises suction blades (210) having a leading edge (220) facing an axial inlet direction of the fan wheel, and exhaust blades (230) having an exhaust edge (240) facing a radial outlet direction of the f...
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WO/2010/042563A9 |
The disclosed vacuum cleaner system for an automobile fits in a cavity in the vehicle and has a tank that can be removed in a lateral direction without tools and without detaching the vacuum hose. A circuit board that carries an electron...
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WO/2011/006736A1 |
A turbocompressor assembly (10) which is divided along an axis- (12) of a rotor (11) into at least three sections (13, 18, 22), a bearing section (13) having at least one active magnetic bearing (14), a motor section (18) comprising a mo...
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WO/2011/003972A1 |
The present invention provides a reliable integrated arrangement for cooling a compressor system. This is provided by a casing design, where said casing (2) for gas compressor (100), comprises a channel (4) to carry a cooling medium (6),...
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WO/2011/005410A1 |
A multistage compressor installation (1) in which compression stages (14, 16, 18, 20) utilizing centrifugal compressors (22) are independently driven by drivers (30) that can be electric motors configured to be controlled by a speed cont...
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WO/2011/005455A2 |
A single-shaft exhaust gas-driven turbocharger includes two parallel-flow first-stage centrifugal compressors in series with a single second-stage centrifugal compressor, and a one-stage turbine arranged to drive both the first- and seco...
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WO/2011/005038A2 |
The present invention relates to a fan also used for heating. More specifically, in order to provide a combination fan and heater which can uniformly and effectively raise the temperature of the entire air in a room within a short time a...
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