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Matches 151 - 200 out of 66,010

Document Document Title
WO/2020/007104A1
A fan (1), comprising a motor (10). The motor (10) comprises a stator (101), a first rotor (102), and a second rotor (103); the stator (101), the first rotor (102), and the second rotor (103) are nested with each other; the stator (101),...  
WO/2020/007053A1
A pressure measurement interface assembly used on a volute casing and a draught fan using same. The pressure measurement interface assembly comprises a pressure measurement interface (1) and a mounting metal sheet (2). A pressure measure...  
WO/2020/008519A1
In a multi-blade blower according to the present invention, each blade of an impeller is provided with a first edge and a second edge which are ends in the rotation axis direction of the impeller. The first edge of each blade is connecte...  
WO/2020/007838A1
The invention relates to an arrangement for receiving the residual axial thrust of a centrifugal pump. The arrangement comprises a load-relieving device and an axial bearing (9). A ring (10, 14, 15) is associated with the axial bearing (...  
WO/2020/008007A1
The present invention discloses a fan guard for a motor cooling system. The fan guard comprises a shroud having a conduit extending between a first aperture and a second aperture, the shroud having a constricting section configured to re...  
WO/2020/007712A1
The invention relates to an assembly with a housing (1) and a power electronics circuit (5, 6, 7) arranged therein on a housing base (2). A cavity (8) is formed at least in the housing base (2), comprising connections (9, 10) which lead ...  
WO/2020/008163A1
An axial impeller (10) has a hub (12) and a plurality of blades (14) extending about the hub (12). Each blade (14) has a root (22) fixed to the hub (12), a tip (24) spaced away from the hub (12), a leading edge (26) extending between the...  
WO/2020/002418A1
The present invention relates to a pump device (1) for sucking and transferring articles, wherein the pump device comprises a pump housing (2), an air withdrawal opening, at least one inlet opening (3) and an outlet opening (4) formed in...  
WO/2020/002878A1
There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet, one or more air outlets for emitting the air flow from the nozzle, the one or more air outlets together defining a total air outlet of the nozzle, a single...  
WO/2020/003661A1
An electric compressor comprising an electric motor equipped with a rotor and a stator, and a motor housing arranged around the periphery of the stator. The motor housing comprises a tubular inner housing, a tubular inner housing, and a ...  
WO/2020/001895A1
The invention relates to a crack gas compressor (CGC) comprising - a rotor (ROT), which extends along an axis (X), - a housing (CAS), - the housing (CAS) having a joint (SPP) extending substantially exclusively radially relative to the a...  
WO/2020/005072A1
A fluid machine (1) having an intake part (21), a discharge part (26), and an impeller (24), the impeller (24) being arranged in an enclosure (18), and a transmission (90) arranged in the enclosure (18) and operationally connecting a rim...  
WO/2020/006120A1
A compact cartridge fan system for use in an articulating bed structure having a stationary horizontal support panel (20) includes a frame (26) adapted to be engaged in a receiving aperture (29) in the stationary horizontal support panel...  
WO/2020/004772A1
The present invention relates to a heating and cooling apparatus having a double-sided parasol structure. A heating and cooling apparatus having a double-sided parasol structure of the present invention comprises: a first support part; a...  
WO/2020/002093A1
The present disclosure refers to a pump (1) comprising - a rotor shaft (13) extending along a rotor axis (R), - a bearing body (19) circumferentially encompassing the rotor shaft (13) and comprising a radially outer bearing surface (32),...  
WO/2020/002879A1
There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet, a first air outlet for emitting an air flow and a second air outlet for emitting an air flow, the first and second air outlets together defining an aggrega...  
WO/2020/004876A1
Provided is a boil-off gas compressor for an LNG-fueled vessel which uses LNG as fuel for a propulsion engine thereof. The boil-off gas compressor for an LNG-fueled vessel may comprise: compressor housings (24a, 24b) in which impellers (...  
WO/2020/002417A1
The present invention relates to a pump device (1) for sucking and transferring fragile items, wherein the pump device comprises a pump housing (2), an air withdrawal opening, at least one inlet opening (3) and an outlet opening (4) form...  
WO/2020/001752A1
The invention relates to a compressor device (20) for a turbo-charging arrangement of an internal combustion engine (1), the compressor device (20) comprising: a compressor housing (2); a compressor rotor (5) with blades arranged inside ...  
WO/2020/002877A1
There is provided a nozzle for a fan assembly. The nozzle comprises an air inlet for receiving an air flow, a first air outlet for emitting an air flow and a second air outlet for emitting an air flow. The first and second air outlets co...  
WO/2020/002636A1
An assembly for moving a fluid includes: a housing having an inlet and an outlet; a first shaft member fixedly coupled to the housing, the first shaft member having a central axis; a stator assembly fixedly coupled to the housing, dispos...  
WO/2020/001153A1
A blower device and a breathing apparatus using the same. The blower device, comprising: a housing (1), a blower body (2) and a bracket (3); the housing (1) comprising an upper cover (11), a middle frame (12) and a lower cover (13); the ...  
WO/2020/002876A1
There is provided a nozzle for a fan assembly. The nozzle comprises a nozzle body, an air inlet for receiving an air flow, and one or more air outlets for emitting the air flow. The nozzle body has the general shape of a truncated ellips...  
WO/2019/243707A1
The invention relates to a fan impeller (1), in particular for cooling the drive motor of a motor vehicle, comprising a hub (3) and blades (2) connected to the hub (3). According to the invention, the hub comprises a mounting element arr...  
WO/2019/246087A1
A system for an unmanned aerial vehicle can include an altitude control system 320, which further includes a compressor assembly 400, a valve assembly 500, and an electronics control assembly 600. The compressor assembly may include a co...  
WO/2019/242896A1
In a controllable coolant pump for conveying a coolant for an internal combustion engine, a conveying stream of the coolant can be limited by way of a control slide (7) which is actuated by way of a hydraulic actuator (6) in a hydraulic ...  
WO/2019/243484A1
The invention relates to a turbine engine (2) compressor shroud, comprising: first and second sections (130, 230) and respective flanges (131, 231), the flanges (131, 231) making it possible to hold the two sections (130, 230) together, ...  
WO/2019/242954A1
The invention relates to a compressor for a charging device of an internal combustion engine and to a charging device. The compressor has an iris diaphragm mechanism which has a special drive. The drive comprises an adjustment ring as an...  
WO/2019/244344A1
A rotor provided with a hub and a plurality of blades provided on the hub. Each of the plurality of blades includes a negative pressure surface, a pressure surface, a leading edge, a trailing edge, a tip lateral edge, and a hub lateral e...  
WO/2019/243739A1
Disclosed is a motorized fan device for a motor vehicle, comprising an impeller (1) rotatable about an axis (X) and made of a cup-shaped part (2) on which blades (3) are disposed, a bell cap (6) of an electric motor which is partly recei...  
WO/2019/246090A1
One or more techniques and/or systems are disclosed for mitigating fluid loss or leakage from a fluid pump (150) with a rotating shaft (158) driving a pumping mechanism. A packing gland (202) component can have an internal seal formed by...  
WO/2019/244590A1
The present invention pertains to a reinforcing structure for a casing that accommodates an impeller. This double suction volute pump is provided with a rotary shaft (1), an impeller (2) fixed to the rotary shaft (1), a casing (3) that a...  
WO/2019/242799A1
Disclosed is a fan wheel which can be driven in only one rotational direction and in which the fan blades can be flipped about a reversal plane extending perpendicularly to the plane of revolution by rotating the fan wheel under the effe...  
WO/2019/245549A1
A locking assembly for locking a first attachment member to a second attachment member is provided. The first attachment member and the second attachment member are operable to connect a first rotatable guide vane and a second rotatable ...  
WO/2019/237689A1
A pump assembly and a dishwasher, the pump assembly comprising a pump casing (1) and a heater (4) located at the interior of the pump casing (1), the pump casing (1) comprising a pump cap (12), and the heater (4) comprising a heating tub...  
WO/2019/239074A1
The invention relates to a vane for a turbine engine turbine comprising a blade (34) and at least one platform (39; 41) that radially extends the blade, and a system for reducing vortices comprising at least one circuit (44; 46) includin...  
WO/2019/240360A1
A ceiling fan according to an embodiment of the present invention may comprise: a shaft coupled to a ceiling; a cover surrounding the shaft; a main blade connected to the cover and having a blade hole formed inside, the blade hole being ...  
WO/2019/238366A1
The invention relates to an arrangement (AR) comprising: a radial turbomachine impeller (IMP), a housing (CAS) with axial and radial flow opening (INL, EXT), a shaft (SH) which extends along an axis (X), at least one radial bearing (RB),...  
WO/2019/238353A1
The invention relates to a blocking device (1) of a fan for blocking a direction of rotation of a rotor (70), via which a wheel of the fan can be driven, comprising a bearing tube (10), a rotor shaft (60) and a freewheel sleeve (50), whe...  
WO/2019/238624A1
The present invention relates to a method for ventilating a building and/or extracting smoke from a building using at least one supply air opening (1) and at least one exhaust air opening (2), wherein a free ventilation channel (3) is lo...  
WO/2019/240480A1
A centrifugal compressor comprises: a motor having a rotational shaft; a first volute casing having a first inlet, a first volute, and a gas chamber separated from the first volute and the first inlet; a first impeller connected to one s...  
WO/2019/239224A1
A tool for roll-forming a noncircular lip of a component includes a central shaft, first and second axles, and first and second rollers. The central shaft has a longitudinal axis. The central shaft is adapted to rotate about the longitud...  
WO/2019/239174A1
An interface of a centrifugal fan includes an inlet shroud of an impeller, an air intake positioned in overlapping arranged with a portion of the inlet shroud, and a clearance defined between the inlet shroud and the air intake. The clea...  
WO/2019/239451A1
This rotor comprises a hub and a plurality of blades provided to the hub, each of the plurality of blades including a negative-pressure surface, a pressure surface, a leading edge, a trailing edge, a tip-side edge, and a hub-side edge. I...  
WO/2019/239138A1
A pump includes a pumping mechanism a rotor shaft (124) having an axis of rotation (126). The rotor shaft is supported for rotation by a plurality of bearings including a rolling bearing (132) having an outer periphery (136). The pump al...  
WO/2019/240479A1
A centrifugal compressor comprises: a motor having a rotational shaft; a first volute casing having a first inlet, a first volute, and a gas chamber separated from the first volute and the first inlet; a first impeller connected to one s...  
WO/2019/241524A1
The arrangement 10 for a compressor having a variable adjustment mechanism comprises a compressor housing 100, a compressor wheel 300, a compressor rear wall 400, and an adjustment mechanism 200. The compressor housing 100 has an inlet s...  
WO/2019/240359A1
A ceiling fan, according to one embodiment of the present invention, comprises: a shaft coupled to an indoor ceiling or wall surface; a housing cover having the shaft positioned at the central axis thereof, and accommodating a motor asse...  
WO/2019/235421A1
A fan case 40 for a fan unit 31 has an intake port 40a and a discharge port. A fan 50 is provided inside the fan case 40 and has: a holding plate 51 having a first surface 51a and being rotatably supported; and a plurality of blade membe...  
WO/2019/233760A1
The refrigeration appliance has a flat rear-wall element (3), which is arranged on the back of the usable space (2) and forms a cooling air channel (6a, 6b). In the rear-wall element (3), a fan (10) is further arranged with which the air...  

Matches 151 - 200 out of 66,010