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Patent Searching and Data


Matches 951 - 1,000 out of 13,908

Document Document Title
WO/2013/154036A1
Provided is an air-blowing device provided with an automatic oscillating mechanism, wherein space can be conserved. Vertical oscillation is enabled by causing a casing (20) to rotate about a substantially horizontal rotational axis (10) ...  
WO/2013/154000A1
Provided is an air blowing device which is easy to carry around and is very convenient, and is constructed such that charged particles can be radiated with little adverse effect on the blowing function, while ensuring safety. A fan (4) c...  
WO/2011/156102A3
A transportation refrigeration unit, which is configured to defrost the evaporator coil of an evaporator, is provided with improvements to a power transfer mechanism (218). The power transfer mechanism (218) incorporates a coupling mecha...  
WO/2013/154100A1
This propeller fan (1010A) comprises: a boss hub part (1011); and a blade (1012A) including a front edge part (1013), a rear edge part (1014), and an outer edge part (1015). The outer edge part (1015) has: a frontward outer edge part (10...  
WO/2013/150711A1
An air-blowing device (1) comprises an impeller (4), a motor part (5), and a frame (6). Anti-backflow blades (7) projecting out from impeller blade rear edges (3a) are provided to respective impeller blades (3). The anti-backflow blades ...  
WO/2013/151370A1
The present invention relates to an air-purifying cover for an electric fan, and more particularly, to an air-purifying cover for an electric fan which has an excellent air-purifying function and which not only enables wind from the elec...  
WO/2013/150849A1
An electric fan (1) has a body (10), a base (20), and a swing mechanism (30). The body (10) is provided with blades and with a guard (13) for housing the blades. The blades are rotated by an electric motor (11) using as the electric powe...  
WO/2013/151037A1
This air blower comprises: an air blowing passage (20) that is disposed inside a main housing (2), has a plurality of divided passages (22) that link a suction port (4) and an air outlet (5), and are divided by dividers (21); and a remov...  
WO/2013/145656A1
A blade (11) of a ceiling fan is integrally formed from a root portion (12), a blade portion (13), and a step portion (14) that maintains the blade portion (13) in a state inclined from a horizontal state. The blade (11) is provided with...  
WO/2013/141668A1
The present invention relates to an electric fan having a space formed between an upper case and a lower case, the electric fan comprising: a motor; a deceleration roller that rotates by means of engagement with a rotary shaft of the mot...  
WO/2013/139833A1
The invention relates to a suction unit for a suction machine, comprising a motor device and a fan device for process air driven by the motor device, wherein a hood that covers the fan device is provided, wherein a cooling air guide, whi...  
WO/2013/139628A1
The invention relates to a pump assembly (10) for pumping a fluid, comprising a pump housing (12) and a pump element (14), which is movably mounted in the pump housing (12) relative to a longitudinal axis (22), wherein fluid flows past a...  
WO/2013/139982A1
The invention concerns a ventilation device comprising a fan propeller (3) and a motor (5) with an external rotor (7b) for driving said propeller (3), said propeller (3) comprising a central hub (11) having a front wall (17) and an inner...  
WO/2013/139981A1
The invention relates to a ventilation system comprising a fan propeller (1) and a drive motor (9) having an external rotor (9b), said propeller (1) comprising a central part (3) having a cylindrical wall (11) and defining a housing (13)...  
WO/2013/140739A1
An air blower (11) has a housing (12), and the housing (12) is provided with a suction opening (15), a high-pressure air generation section (18), a discharge opening (19), a first air flow passage (20) which leads from the high-pressure ...  
WO/2013/135579A1
A turbo pump has a common axis of rotation for a plurality of compressor and turbine wheels. One or more of the turbine and compressor wheels defines a gas passage axially therethrough, said gas passage being associated with another of t...  
WO/2013/135466A1
The invention relates to an electrical motor having an electronic housing (6), which has a removable cover (10) and a control unit, wherein the control unit has a control field (20) fastened to the cover (10) and the cover (10) having th...  
WO/2012/107047A9
Heating fan, where said fan comprises fastening means for fastening of said fan to a first surface, a stem connecting the fastening means to a hub, where said hub comprises a motor unit, where said motor unit rotates a plurality of wings...  
WO/2013/136258A1
The aim of this invention is autonomous (standalone) heat distributor that is energy-in-dependent, little dependent on heat source temperature fluctuations and intensity, stable and reliable and intended for directing and distributing he...  
WO/2012/143807A4
A magnetic change speed gearbox 16 is described for use in a downhole assemblies having a higher speed shaft supported by a gas bearing. The downhole assembly may be one comprising a motor 14 driving a compressor 12 by way of a step-up m...  
WO/2013/131531A1
The air-conditioning system for buildings or other spaces to be cooled, comprising a drive unit which is designed as a wind turbine, is characterized in that the wind turbine is mechanically connected to the refrigerating machine of the ...  
WO/2013/131951A1
The invention relates to a fan, with a base (1) and with an air outlet region (4), which has a nozzle ring (8) with a ring duct (10) and nozzle openings fed by this ring duct and is fed with air in the ring plane or substantially paralle...  
WO/2013/131138A1
An illuminated fan including a body including a rotation drive in order to rotate at least one fan blade, a number of fan blades spaced about the body and angled to direct air movement, a light generator associated with the body of the f...  
WO/2013/132218A1
A fan assembly includes a body housing an impeller and motor for driving to the impeller to generate an air flow. A nozzle is mounted on the body for emitting the air flow. The nozzle defines an opening through which air from outside the...  
WO/2013/127284A1
An air interchanger (100) comprises a panel portion (21), a wind tunnel portion (10) having a blower mounted therein, and a flange portion (20). The wind tunnel portion (10) is recessed toward the inner side of the wind tunnel and has tw...  
WO/2013/028694A8
A manufacturing method and assembly for providing ventilation to a selected structure is disclosed. The assembly may include various features such as flexible portions, rigid portions, and assembly portions. Further, various steps may be...  
WO/2013/126277A1
An air mixing unit suitable for buildings having open spaces. In one embodiment, the air mixing unit may include a centrifugal fan and mounting frame. The fan includes a rotatable body, a drive shaft defining a vertical rotational axis, ...  
WO/2013/117338A1
The invention relates to a fan with a nozzle (27) which is mounted to a base plate (25), wherein the base plate (25) has on its rear wall (11) a mounting device (26) with at least one upper holding device (15) and at least one lower hold...  
WO/2013/115485A1
The present invention relates to a rotor for a fixed blower and a fixed blower having the same, wherein the rotor comprises: connectors formed in the shape corresponding to a fixing frame of a fixed blower which includes a blowing fan an...  
WO/2013/107967A1
The invention relates to a downstream guide vane sector (16) with vibration damping by means of a wedge for a turbine engine compressor, comprising an inner shroud (20), an outer shroud (22), at least one blade (24), a casing element (36...  
WO/2012/163996A3
The present invention regards a compressor system comprising a compressor unit (1) and a motor unit (2) arranged on bearings (4, 5, 6), where motor and bearings are submerged in a cooling, lubricating and barrier liquid enclosed in a hou...  
WO/2013/105352A1
An air blowing device (1) is provided with: a body housing (2) in which an air suction opening (4a) and an air blowing opening (5a) are open; and an air blower (3) which is provided within the body housing (2) in the lower part thereof a...  
WO/2013/074483A3
Embodiments of the invention provide a ventilating system including a housing. The housing can include an inlet through which air can be received within the housing and an outlet through which the air can exit the housing. The housing ca...  
WO/2013/011269A3
A fan assembly (200) for generating an air flow within a room includes an impeller (22) and a motor (26) for driving the impeller to draw an air flow into the fan assembly, and a casing having a continuous interior passage (202) with a t...  
WO/2013/011270A3
A fan assembly (202) for generating an air flow within a room includes an impeller (22) and a motor (26) for driving the impeller to draw an air flow into the fan assembly, and a casing having an interior passage (202) with a scroll sect...  
WO/2012/143807A3
A magnetic change speed gearbox 16 is described for use in a downhole assemblies having a higher speed shaft supported by a gas bearing. The downhole assembly may be one comprising a motor 14 driving a compressor 12 by way of a step-up m...  
WO/2013/014419A3
A fan assembly (10) includes a nozzle (14) having a plurality of air inlets (28,54), a plurality of air outlets (30,56), a first air flow path and, separate from the first air flow path, a second air flow path. Each air flow path extends...  
WO/2013/011268A3
A fan assembly (200) for generating an air flow within a room includes an annular casing which defines an interior passage (202). The interior passage includes an air inlet (204), and houses, downstream from the air inlet, an impeller (2...  
WO/2013/098178A1
The invention relates to an adapter for vacuum pumps, characterized in that it comprises an annular inlet flange (15) intended to be coupled to an outlet orifice of a chamber and an outlet coupling (16) comprising at least two cylindrica...  
WO/2012/174380A3
A pumping system comprises an internal combustion engine, a generator, a pumping unit and a heat recovery system. The generator is driven by the internal combustion engine. The pumping unit is powered by the generator. The heat recovery ...  
WO/2013/092534A1
The electric motor (2) has a connection housing (11) arranged on the outside of the motor casing (9), said connection housing accommodating electrical connections and electronic components of an electronic speed controller. The connectio...  
WO/2013/092902A1
The wet-running centrifugal pump has an electric motor (1) and a centrifugal pump (7) driven by said motor. The electric motor (1) has a rotor (4) rotatably arranged inside a stator (3). A motor can (13) which carries a motor-side bearin...  
WO/2013/092317A2
The invention relates to an electric motor (2), which has a connection housing (11) arranged on the outside of the motor housing (9). The connection housing accommodates electrical connections and electronic components (32) and extends c...  
WO/2013/092926A1
The invention relates to an electric drive motor (4), in particular for a pump unit, comprising a terminal box (8) arranged on the electric drive motor (4), the terminal box (8) having a first section (10), which is arranged at an axial ...  
WO/2013/092445A1
Device (3) for the air-cooling of a blower for a heating, ventilation and/or air-conditioning apparatus comprising at least one cooling duct (4) comprising at least one cooling-air inlet (5) and defining a cooling-air-stream flow path (4...  
WO/2013/092917A1
The electric motor has a connection housing (11) arranged on the outside of the motor housing (9). The connection housing accommodates electrical connections and electronic components and extends circumferentially with respect to the mot...  
WO/2013/025242A4
An aeration/ventilation device to be mounted on an aperture of a soffit may include a mounting platform to cooperate with the aperture of the soffit, a motor housing connected to the mounting platform, and a fan motor connected to the mo...  
WO/2013/020689A8
The invention relates to a fan. Said fan has a drive motor with a fan rotor, an apparatus for generating a rotation-speed signal (n i) which characterizes the rotation speed of the fan rotor, an apparatus for generating a power signal (P...  
WO/2013/087606A1
A reduction in overall power consumption and/or an increase in suction capacity for a compressor arrangement comprising a driver (20) comprising a first drive shaft (21) and a second drive shaft (30), a main air compressor (11a, 11b) com...  
WO/2013/087130A1
The present invention concerns a rotary compressor for compressing a gaseous medium, comprising an impeller (2), a drive unit (3) and a magnetic coupling (4) comprising a rotating inner rotor (41), a rotating outer rotor (42) and a can (...  

Matches 951 - 1,000 out of 13,908