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WO/2024/100624A1 |
An air pump for an inflatable product having an inflatable chamber may include an air pump assembly, a pressure valve assembly, an inflation-and-deflation switch assembly, and a linkage assembly. The pressure valve assembly may detect a ...
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WO/2024/101094A1 |
This cooling device for clothes includes a Peltier element disposed within a housing, a cooling fin formed on one surface of the Peltier element, a heat-dissipating fin formed on the other surface of the Peltier element, and a blower fan...
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WO/2024/101838A1 |
The ceiling fan motor according to the present invention, comprises: a motor bracket 10; a motor assembly 30 coupled to the motor bracket 10 to rotate a blade 20; a motor housing 30A enclosing the motor assembly 30; a bearing cover 40 co...
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WO/2024/098884A1 |
An air pump comprises a housing (10) and a cylinder (20). The housing (10) is provided with an air extraction opening (11) and an air inflation opening (12). The cylinder (20) is disposed in the housing (10), and is provided with an air ...
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WO/2024/100043A1 |
A radiator fan arrangement (100) comprising two or more independent fans (102) and a corresponding number of air-conducting funnels (104) wherein each individual fan (102) is arranged with an air-conducting funnel (104), and wherein the ...
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WO/2024/099468A1 |
A fan, comprising a neck-hung housing (10). The neck-hung housing comprises a connecting segment (11) and neck-side segments (12) respectively connected to two sides of the connecting segment, wherein the connecting segment and the two n...
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WO/2024/099490A1 |
The invention relates to an air conditioning device (10) for ventilating a vehicle seat (100), with at least one air conveying device (14) which is configured to convey air through an air-permeable seat cushion (102) of the vehicle seat ...
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WO/2024/100622A1 |
An air pump for an inflatable product may include an inflation-and-deflation control assembly, a pump assembly, a pressure valve assembly, and a linkage assembly. The pressure valve assembly may detect the pressure inside an inflatable c...
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WO/2024/100625A1 |
An air pump may include a pump assembly, a switch assembly, an inflation-and-deflation switch assembly, and a channel switch assembly. The switch assembly may include a motor that drives the inflation-and-deflation switch assembly and th...
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WO/2024/100620A1 |
An air pump for an inflatable product may include a pressure valve assembly and an inflation-and-deflation control assembly. The inflation-and-deflation control assembly may include a switch assembly operatively coupled to the pressure v...
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WO/2024/102425A1 |
A blower assembly (22) for an HVAC system includes a blower wheel (24), which includes a plurality of blades (26). A laminated insert (30) is concentric with the blower wheel (24) and radially inward of the plurality of blades (26). A sh...
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WO/2024/095030A1 |
Systems and methods are described for a hybrid centrifugal compressor pump with an integrally geared drive system such that multiple pump and compressor stages can share the same drive system. This helps lower the number of parts in an o...
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WO/2024/094824A1 |
A medical equipment turbine is provided for the delivery of gas to a patient. The turbine comprises motor and a housing including a motor shaft (7) having a motor end. The turbine further comprises a gas channel (6) to the motor-end of t...
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WO/2024/090928A1 |
The present invention relates to a turbo compressor comprising: a motor including a rotary shaft, which has one end portion coupled to an impeller, in order to rotate the impeller; a housing having a motor accommodation space for accommo...
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WO/2024/088305A1 |
A centrifugal fan (100), an outer rotor motor and an electric tool. In a heat dissipation process, a fixed portion (110) rotates along with the starting up of a motor body (200) to drive circumferentially arranged blades (120) to rotate,...
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WO/2024/089808A1 |
This axial flow fan comprises: a hub that is rotationally driven and forms a rotary shaft; a plurality of blades that are formed around the hub and extend outward in the radial direction from the hub; and a ring part that is formed in an...
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WO/2024/090931A1 |
The present invention relates to a turbo compressor comprising: a motor having a rotary shaft, with one end portion coupled to an impeller, in order to rotate the impeller; a cooling-air path through which cooling gas accommodated therei...
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WO/2024/082387A1 |
The present application relates to an air duct adjusting apparatus and a fire-fighting blower. The air duct adjusting apparatus comprises: a frame body; a telescopic mechanism arranged on the frame body and capable of extending and retra...
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WO/2024/084656A1 |
Provided is a blower that controls differences in the way air makes contact that result from differences in the lateral rotation angle of a blowing unit. A blower 1 according to the present disclosure comprises: a blowing unit that del...
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WO/2024/078947A1 |
The invention relates to a ventilation device (100) comprising: • a bladed member (1), • an electric motor (2) and • a torque transmission part (3) designed to transmit a torque developed by the electric motor (2) to the bladed mem...
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WO/2024/078457A1 |
The present application relates to the technical field of illumination, and provides a motor structure and a fan lamp. The motor structure comprises a motor shaft, a motor housing, a driving assembly, and a motor driving circuit board. T...
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WO/2024/080525A1 |
The ceiling fan motor according to the present invention, comprises: a ceiling bracket (10); a motor assembly (30) coupled to the ceiling bracket (10) to rotate a blade (60); an upper canopy (70) covering and protecting the outer circumf...
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WO/2024/076298A1 |
There is provided a system and a method of controlling two or more electrical fans, the system comprising, a first electrical fan having blades configured to rotate upon provision of electrical power; a second electrical fan having blade...
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WO/2024/074177A1 |
The invention relates to a fan with an impeller, and an electric motor, wherein the electric motor comprises a stator, a rotor and possibly an electronics pot, wherein a cooling structure is formed or provided on the outer wall radially ...
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WO/2024/076016A1 |
The present disclosure may provide a blade structure, which is a blade structure rotating by a fan motor, comprising: a hub coupled to the fan motor; and a plurality of blades arranged on the outer peripheral surface of the hub in the ci...
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WO/2024/067238A1 |
A fan blade (2), a fan and a fan lamp (100). The fan blade (2) comprises: a blade root (22); a blade tip (23); a leading edge (241), which connects the blade root (22) to the blade tip (23) and is located on a windward side; and a traili...
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WO/2024/066818A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump device. The water tank assembly comprises a first housing, a water tank body, and a condenser. The water tank body and the condenser are disposed in the first hou...
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WO/2024/065927A1 |
Disclosed are a fan (100), an outdoor unit and an air conditioner. The fan (100) comprises a cross-flow wind wheel (10), an electric motor (20), and a base (40). The cross-flow wind wheel (10) comprises a first end plate (11), the electr...
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WO/2024/071676A1 |
The ceiling fan motor according to the present invention comprises: a ceiling bracket 10; a motor bracket 20 insertedly coupled into the ceiling bracket 10; a motor assembly 30 coupled to the ceiling bracket 10 to rotate a blade 60; an u...
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WO/2024/066839A1 |
A heat pump water heater, comprising a water tank assembly and a heat pump apparatus. The water tank assembly comprises a first housing, a water tank body and a condenser. The water tank body and the condenser are arranged in the first h...
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WO/2024/065262A1 |
The present invention relates to the technical field of electric heating and air supply. Disclosed is an improved hairdryer structure. The structure comprises a dryer body, wherein an axial-flow fan blade high-speed motor is provided on ...
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WO/2024/066423A1 |
A 15 MW transcritical CO2 centrifugal compressor, comprising a gear box (1), a first-stage compressor (2), and a second-stage compressor (3). The output ends of both sides of the gear box (1) are respectively connected to the first-stage...
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WO/2023/202728A9 |
A portable umbrella (100) having a bladeless fan, which comprises an umbrella canopy, an umbrella runner, an umbrella rod (2), and a handle (1); the handle (1) is connected to the umbrella rod (2); the handle (1) comprises an air outlet ...
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WO/2024/063791A1 |
Described is a fan assembly for an electrical aircraft motor having an axial fan with an inner hub of a first diameter and an outer hub of a second diameter. The outer hub may be concentrically aligned with the inner hub. A plurality of ...
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WO/2024/061395A1 |
The invention relates to a device for directing cooling air to a motor mount for a fan motor, in particular an electric fan motor or a motor with a forced fan cooling system. According to the invention, the device has a plurality of rece...
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WO/2024/057863A1 |
The present disclosure addresses the problem of providing a ventilation system in which the ventilation direction can be changed while the structure of a nozzle is simplified. In the ventilation system (VS1), a nozzle unit (1) has at lea...
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WO/2024/057179A1 |
A method of determining a value of an airflow rate through a motor assembly of an air-moving device comprises measuring, during operation of a motor of the motor assembly, a first value of a first pressure at a first position in the moto...
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WO/2024/059003A1 |
A ceiling fan includes a motor housing and a motor enclosed by the motor housing. A set of blades can extend from the motor housing and be operably coupled to the motor. The motor can include a rotor assembly and a stator assembly. The m...
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WO/2024/051360A1 |
An electric motor and a fan. The electric motor comprises an electric motor base (100) and an air induction cover (200), wherein the electric motor base (100) comprises a first housing (110), a second housing (120) and a plurality of gui...
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WO/2024/052122A1 |
The invention proposes a sleeve for receiving a ball joint accommodating a rotation shaft of a bladed member of a ventilation device, the sleeve comprising: - a cylindrical outer wall developing around a central axis X and defining an in...
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WO/2024/046854A1 |
The invention relates to a motor support (7) for a motor for driving a fan wheel, in particular a motorised fan unit of a heating, ventilation and/or air-conditioning system of a motor vehicle, the motor support (7) having a base (70) wh...
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WO/2024/046077A1 |
The present invention provides a control method and system for an independent heat dissipation system of a series air conditioner condenser, which method and system solve the problem of it not being possible for an air conditioner to per...
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WO/2024/046150A1 |
A portable cooling apparatus (1), comprising housings (100); and temperature conducting members (110) provided on the housings, each temperature conducting member comprising a first temperature conducting member (111) and a temperature c...
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WO/2024/050033A1 |
A pump and heater assembly (32; 132; 232) can include an electric motor (52; 152-2; 252-2), a pump (50; 150; 250), an electric heater module (56; 156; 260), a control module (54; 154; 254), and a flowpath (F). The electric heater module ...
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WO/2024/043737A1 |
The present invention relates to a wearable device for controlling body temperature. A wearable device according to an embodiment of the present invention includes: a main housing; a body temperature control unit that is partially dispos...
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WO/2024/041104A1 |
A blower and an air conditioner. The blower comprises a volute (100); a wind wheel (200) rotatably mounted in the volute (100); and a flexible protective member, which has a limiting section (310) and a mounting section (320), wherein th...
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WO/2024/041665A1 |
A rotary power supply structure of a fan module, the rotary power supply structure comprising a fan housing (1), mounting brackets (3) mounted inside the fan housing (1), and several fan blades (2), wherein the several fan blades (2) are...
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WO/2024/043479A1 |
The present disclosure relates to an air conditioner and a fan. The fan according to an aspect of the present disclosure comprises: a motor coupling part which provides a center of rotation; a hub which is connected to the motor coupling...
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WO/2024/041666A1 |
A fan wheel structure for a fan capable of outputting cold and warm air, which specifically comprises: fan blades (1) and mounting frames (2); the fan blades (1) are strip-shaped structures and are made of an electrically conductive mate...
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WO/2024/043013A1 |
An airflow control device according to one aspect of the present technology comprises a first frame, a second frame, and a flow rectifying plate. The first frame is located around the center of rotation, and has a through-hole. The secon...
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