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WO/2023/110447A1 |
The present disclosure is directed to an integrated electric motor drive (5) comprising: - rotatable parts comprising at least a drive shaft (23, 35) and a rotor (41), wherein the drive shaft (23, 35) extends along a rotor axis (R) and t...
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WO/2023/113952A1 |
Bearing assemblies, apparatuses, systems, and methods include bearing assemblies having one or more bearing element in a bearing housing for supporting a shaft extending through at least a portion of the bearing housing. The bearing asse...
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WO/2023/111530A1 |
A fan assembly is described comprising a refrigeration system, an airflow generator and a condensation collector. The refrigeration system comprises a first heat exchanger and a second heat exchanger. The airflow generator is for generat...
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WO/2023/108921A1 |
A fan, comprising: a housing assembly; a fan cover (200), which is mounted on the housing assembly and fits with the housing assembly to form an accommodating cavity; a wind wheel (300) provided in the accommodating cavity and fitting wi...
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WO/2023/110028A1 |
An axial, diagonal or radial fan comprises a rotor driven by an external rotor motor, the rotor having an annular hub carrying blades and the annular hub being connected to a rotor for conjoint rotation. On the inflow side, the annular h...
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WO/2023/111745A1 |
Pressurizing device (1) for compressing a fluid (2), comprising a housing ( 4 ), a fluid duct (5), one or more pressurizing stages (38, 39) each comprising a pressurizing element (40, 41), a device for forcing an airflow (24) in an air c...
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WO/2023/111503A1 |
A fan assembly is described comprising a refrigeration system and an airflow generator. The refrigeration system comprises a first heat exchanger, a second heat exchanger, and a compressor. The airflow generator is for generating an airf...
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WO/2023/106299A1 |
A vortex suppression member 12 is to be fitted to a bell mouth of a pump. The vortex suppression member 12 comprises: a curved wall 30 that is curved so as to have a cross-section having a circular arc shape and that extends downward fro...
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WO/2023/104003A1 |
An impeller blade of a dry quenching circulating fan and the dry quenching circulating fan comprising the impeller blade. The impeller blade and a wear-resistant lining plate are connected by means of plug welding holes in a plug welding...
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WO/2023/106297A1 |
The present invention is a vortex suppression member 12 attached to a bell mouth of a pump. The vortex suppression member 12 comprises: a curved wall 30 which is curved in a cross-sectional arc shape that extends downwards from a portion...
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WO/2023/106298A1 |
A vortex suppression member 12 is attached to the bell mouth of a pump. The vortex suppression member 12 comprises: a curved wall 30 that extends downward from a section of a peripheral edge of an intake opening of the bell mouth in the ...
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WO/2023/103123A1 |
A volute structure (100), an air duct assembly (200) and an air conditioner. The volute structure comprises: a volute body (150), the volute body (150) comprising a volute tongue (130) and an air outlet (121); and a flow blocking member ...
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WO/2023/103121A1 |
A volute casing structure (100), an air passage assembly (200), and an air conditioner, comprising a volute casing body (150), having a body portion (110) and an outlet portion (120), and a volute tongue (130) being formed at a connectio...
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WO/2023/105143A1 |
The invention relates to a control device (30) for controlling an airflow guiding system (20), comprising: - at least one vane (21) that is rotatable on a shaft (21a) of the vane between a first angle and a second angle; - an actuator (3...
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WO/2023/103118A1 |
A volute structure (1), comprising: a volute body (10) having a body portion (11) and an outlet portion (12), wherein a volute tongue (14) is formed at a connection location between the body portion (11) and the outlet portion (12); and ...
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WO/2023/106509A1 |
Disclosed is a movable hood. The disclosed invention comprises: a fan which sucks in external air via intake ports and discharges, via discharge ports, at least a part of the air that has been sucked in; and a flow guide part which guide...
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WO/2023/105471A1 |
A multi-phase rotor comprising a disk body, an inlet to receive a liquid into the rotor, and at least one outlet configured to expel the liquid from the internal rotor cavity. A flow path is provided between the inlet and the at least on...
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WO/2023/099284A1 |
A road cleaning machine (10) comprising a centrifugal fan assembly (20) is provided. The centrifugal fan assembly (20) comprises a fan casing (24) comprising a casing inlet (41) and a casing outlet (43) and an impeller (26) mounted in th...
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WO/2023/100557A1 |
This blower comprises: a housing having a recessed portion; a sleeve which has a first through-hole and which is disposed in the recessed portion; a cap which has a second through-hole and which is disposed above the sleeve; a shaft pene...
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WO/2023/099087A1 |
The invention relates to a ventilator (1) having a rotor unit which is rotatable about an axis of rotation (X) and which has a rotor shaft (12) extending along the axis of rotation (X), wherein the ventilator (1) has, on a first side (A)...
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WO/2023/101030A1 |
The present invention relates to a volute pump that does not have a rotating shaft coupled to an impeller. A casing (6) of a pump (1) comprises: at least three tongue portions (21A, 21B, 21C) arranged at equal intervals around an impelle...
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WO/2023/097768A1 |
Disclosed in some embodiments of the present application are an electronic device control method and apparatus, and an electronic device and a readable storage medium. The method comprises: acquiring the current temperature of an electro...
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WO/2023/097059A1 |
The present application provides a fan assembly, this fan assembly is characterized by: a motor and an impeller, the motor having a motor body and a motor shaft extending from the motor body, a distal end of the motor shaft having a firs...
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WO/2023/095638A1 |
A centrifugal pump 1A, 1B comprises: a centrifugal impeller 10; an inlet casing 20A, 20B that is connected to an intake port of the centrifugal impeller 10; an outlet casing 30A, 30B that is connected to a discharge port of the centrifug...
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WO/2023/093507A1 |
An inlet silencer of an axial-flow pump, the inlet silencer comprising an inlet horn section (1), an impeller section (2), a guide vane section (3), an outlet bent pipe section (4), an inlet pipe (5), and a silencer body (6). An upstream...
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WO/2023/096926A1 |
A mixing impeller for submerging liquid material from a surface to a lower portion of the liquid material by rotating the impeller while the impeller is submerged within the liquid. The impeller includes a helical impeller having one or ...
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WO/2023/095998A1 |
A magnetic drive pump having an improved sealing function according to one embodiment of the present invention comprises: a front casing that forms an inlet; a rear casing that is detachable from the front casing and forms an arrangement...
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WO/2023/094024A1 |
The invention relates to a turbo machine with a shaft (230), an impeller (220) arranged on said shaft, and one or more guide vanes (240) configured to guide operating fluid to or from said impeller (220), wherein the one or at least one ...
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WO/2023/096050A1 |
An air blower is disclosed. An air blower according to one aspect of the present invention comprises: a fan member rotatably provided to provide transfer force to fluid; a passage-forming member accommodating the fan member, having a spa...
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WO/2023/097060A1 |
The present application provides a fan assembly for a reflow oven, the fan assembly comprises: a motor, an impeller, an insulation device, and an isolation sleeve. The motor has a motor body and a motor shaft extending from the motor bod...
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WO/2023/094783A1 |
The present invention relates to a blade (1) for a ducted fan of a turbomachine, the blade (1) comprising an airfoil (10) formed of a plurality of airfoil sections (S) stacked along an airfoil axis (P), the blade (1) being characterized ...
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WO/2023/095549A1 |
The present disclosure addresses the problem of transporting functional components more efficiently to a target area. An airflow blower (1) comprises a body (2), a fan (3), a straightening unit (8), and an applying unit (73). The body (2...
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WO/2023/088570A1 |
The invention is directed to an automotive electrical side-channel liquid pump (10;10'), comprising a pump housing (12) defining a pump chamber (15) with a pump chamber side wall (151;151'), a pump chamber liquid inlet (13), a pump chamb...
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WO/2023/087687A1 |
A condenser (120), and a gas supply system for a suspension bearing, relating to the technical field of cooling. The condenser comprises: a housing (121), comprising a refrigerant inlet (122); a condensation assembly, which is arranged i...
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WO/2023/090151A1 |
A blower unit of an air conditioner according to the present disclosure comprises: a motor; a shaft rotationally driven around an axis by the motor, and having an outer circumferential surface having a uniform outer diameter along the ax...
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WO/2023/088571A1 |
The invention is directed to an automotive side-channel fluid pump (10), with a pump housing (12) defining a pump chamber (15), and a pump wheel (20) being arranged within the pump chamber (15). The pump housing (12) and the pump wheel (...
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WO/2023/088870A1 |
The invention relates to a fan shroud (2) for a radiator fan (36) of a motor vehicle, comprising - a central impeller receptacle (4) for receiving a radiator impeller (12), which receptacle defines a rotational axis for the radiator impe...
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WO/2023/087710A1 |
A compressor (10) and a liquid supply system therefor, the compressor (10) comprising: a housing (108), which defines an accommodating cavity (1081), and a cooling pipeline (104) and a gas supply pipeline (103) that are arranged in paral...
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WO/2023/088579A1 |
The shaft seal assembly (1) comprises a rotary seal member (31) adapted to be drivingly coupled to a rotary shaft (5) of a rotary equipment; and a stationary porous seal member (41) adapted to be coupled to a stationary housing of the ro...
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WO/2023/088028A1 |
A quick-connection assembly (4) used for a fan lamp (100), the quick-connection assembly (4) being used to connect a fan assembly (3) of the fan lamp (100) and a lamp assembly (5). The quick-connection assembly (4) comprises a first quic...
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WO/2023/087490A1 |
A direct-connection type air compressor, aiming to overcome the defects in the prior art of complex air compressor structure, poor sealing performance and complex transmission structure. The invention solves the technical problem using t...
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WO/2023/088475A1 |
A rotor assembly of an electronic water pump and an electronic water pump comprising the rotor assembly. The rotor assembly comprises: a bearing assembly (1), a magnetic ring assembly (2), an impeller seat (3), and an impeller cover (4)....
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WO/2023/087085A1 |
A pump (110) is disclosed comprising: an inlet (114) being in fluid communication with an inlet cavity (115); an outlet (118) being in fluid communication with an outlet cavity (119); a motor (120) being arranged in a motor cavity (121);...
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WO/2023/083588A1 |
The invention relates to a radial compressor (1) with at least one impeller (3) which is attached onto a rotatably driven shaft (4) in a compressor housing (2) and which has an impeller front face (5) and an impeller rear face (6). The i...
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WO/2023/086776A1 |
Disclosed is a compressor housing (66) and method of assembling. The compressor housing (66) may comprise an outer volute (98), a cavity (104), an impeller cover (106), a compressor diffuser (108) and an inner volute (110). The outer vol...
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WO/2023/084176A1 |
The invention relates to a method (300) for manufacturing a metal protection device (120) for a leading edge (130) of a blade made of composite material for a turbojet engine, comprising the operations of: - a) shaping (310) a pressure-s...
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WO/2023/082002A1 |
An electrical pump having a printed circuit board (PCB) stator includes a housing which defines a fluid inlet, a fluid outlet and a pumping chamber fluidly connected to the inlet and outlet. An impeller is mounted for rotation in the pum...
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WO/2023/082464A1 |
A high-speed air suspension compressor for a fuel cell having a closed stator, and a fuel cell system and a vehicle. An electric motor stator (5) is a closed stator, and resin or metal caps are used on two sides thereof to close an end c...
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WO/2023/086707A1 |
Various systems, devices, and methods disclosed herein relate to airfield systems are disclosed. Some embodiments relate to generating airfield barriers with purified air, devices for generating air fields, methods of using such devices,...
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WO/2023/083777A1 |
The invention relates to a centrifugal pump having an arrangement (1) for a shaft seal. The arrangement (1) has a rotating element (2) and a stationary element (3) which form a sealing gap (5) for a lubricating film in a chamber (4). The...
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