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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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WO/2024/043735A1 |
The present invention relates to a wearable device for controlling body temperature. The wearable device according to an embodiment of the present invention comprises: an elliptical bowl-shaped housing part having an inner space formed t...
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WO/2024/043487A1 |
The disclosed mask storage apparatus comprises: a housing having a space in which an object is accommodated; a door which is coupled to one side of the housing, and which opens or closes the space; an object sensor for detecting the obje...
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WO/2024/037294A1 |
Disclosed in the present invention is a brushless motor of a high-speed hair dryer, comprising a motor, an air passage barrel, and a blade part. The motor is vertically arranged; the air passage barrel is vertically sleeved on the upper ...
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WO/2024/039429A1 |
There is described controllers, methods, and non-transitory computer readable medium for adaptive speed control of a fan array of an air handling unit. A fan speed command for the fan array is identified. The fan speed command is scaled ...
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WO/2024/037486A1 |
A quick-mount ceiling fan light, comprising a support assembly (10), a fixing ring (20), and a plurality of fan blades (30). The plurality of fan blades (30) are respectively detachably connected to the side surface of the fixing ring (2...
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WO/2024/033798A1 |
The present invention provide a smart sustainable dual zone bladeless airflow device (100) comprising of a housing (1) that includes a back cover, a housing top (2) and a housing bottom; a plurality of cross-flow/tangential fan (3); a pl...
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WO/2024/032375A1 |
An air flow device and a handheld hair dryer. The air flow device comprises: a holding portion (150) for a user to hold; a pipe assembly (260) capable of allowing air to pass through; fan blades (252) capable of rotating about the axis o...
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WO/2024/032817A1 |
A tower fan and a portable fan. The portable fan comprises a turbo centrifugal blower (10) and a mounting housing (20), wherein the turbo centrifugal blower is provided with an air inlet (101), turbo blades (100) communicating with the a...
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WO/2024/031899A1 |
A combined fan structure, comprising a plurality of sub-fans (1) and connecting members (2) connected between every two adjacent sub-fans (1). Each sub-fan (1) comprises an impeller mounting housing (3) and an impeller assembly (4) mount...
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WO/2024/034526A1 |
Provided is a fan that can facilitate interior cleaning. A fan 1A is provided with a case body 2. The case body 2 is provided with a front case part 20, and a rear case part 21 attachable to and detachable from the front case part 20. ...
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WO/2024/032042A1 |
The present disclosure provides an air conditioner, comprising rotatable fans, each fan comprising a rotatable volute and a motor disposed inside the volute, and each motor being electrically connected to a power supply component by mean...
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WO/2024/032685A1 |
A portable temperature regulating device, which defines a wearing space (10). The portable temperature regulating device comprises a main body portion (11), a projection portion (12) arranged on the main body portion (11), and a temperat...
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WO/2024/027878A1 |
The invention relates to a ventilation device, comprising a rotatably mounted ventilator (1) with a first and a second blade row (1.1, 1.2), a first air feed (2.1) which is fluidically connected to the first blade row (1.1), a second air...
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WO/2024/025895A2 |
In one aspect, an air contactor comprising an air inlet an air outlet, a. fan assembly to produce an airflow, a heat exchanger operable to transfer heat between a process fluid and the airflow, and an air pollutant capture system configu...
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WO/2024/022131A1 |
Disclosed in the present invention is a photographic modeling fan, comprising: a base, a fan, a power socket, a display screen, and a battery. The fan is foldable relative to the base; a battery mounting slot and a screen mounting recess...
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WO/2024/022721A1 |
The invention relates to a magnetic rotor device (2) for a side channel compressor (1) for a fuel cell system (31) for conveying and/or compressing a gaseous medium, in particular hydrogen. The magnetic rotor device (2) is rotatably moun...
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WO/2023/198164A9 |
An air guide assembly (110), a bladeless fan (1000), and an air purifier (2000). The air guide assembly (110) is provided with a first air gathering cavity (113) and a second air gathering cavity (114). The first air gathering cavity (11...
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WO/2024/022722A1 |
The invention relates to a magnetic rotor device (2) for a side channel compressor (1) for a fuel cell system (31) for conveying and/or compressing a gaseous medium, in particular hydrogen. The magnetic rotor device (2) is rotatably moun...
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WO/2024/017180A1 |
The present application provides an axial flow blower, comprising a housing assembly, an air inlet assembly and an air outlet assembly assembled with and fixed to the housing assembly, and a motor duct assembly connected between the air ...
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