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Patent Searching and Data


Matches 51 - 100 out of 12,594

Document Document Title
WO/2023/234488A1
Disclosed are: a heat exchanger that is configured to perform heat exchange with respect to a heat source of a fuselage and to apply thrust or thrust deflection to the fuselage; and an airplane comprising same. The airplane comprises a f...  
WO/2023/231518A1
A fan and a floor scrubber provided with said fan. The fan (1000) comprises a casing assembly, a stator assembly (300), and a rotor assembly (400). The casing assembly comprises a housing (100) and a machine casing (200). The housing (10...  
WO/2023/232398A1
An air moving device (AMD) includes a housing that dampens noise and routes airflow. The AMD housing includes a focal-bearing surface that has an associated focal point. The focal-bearing surface routes airflow through the AMD housing an...  
WO/2023/227866A1
A fan (1) for an automatic dispensing device, wherein the fan (1) is configured to generate an air flow when a rotor (3) of the fan (1) is rotating. The fan (1) comprises a drive circuit (6), an electromagnet (8) having at least one elec...  
WO/2023/227892A1
There is provided a fan speed control device (10) for controlling a fan speed of a fan (16), the fan speed control device (10) comprising : a power input (12) configured for connection to a power source to receive power from the power so...  
WO/2023/223786A1
When a first semiconductor unit 7f is damaged in a manner associated with generation of a large amount of heat due to deterioration over time, the surface temperature of the damaged first semiconductor unit 7f rapidly rises. Heat generat...  
WO/2023/222470A1
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) comprising a medium-temperature-co...  
WO/2023/217299A1
The present application provides a portable fan, comprising: a housing, provided with an air inlet, an accommodating cavity, an air duct and an air outlet which are connected in sequence, the housing comprising a first side wall provided...  
WO/2023/216742A1
A fan support (10), an electric motor, and a blower. The fan support (10) is suitable for being sleeved on an outer side of a fan. The fan support (10) comprises: a sleeve (1), comprising a matching portion (11) and a flow guide portion ...  
WO/2023/219664A1
The outlet of a blower extends through a hole in a circuit board to which the blower is attached. Electronics on the board control operation of the blower. The blower can be configured as two blowers in series, to provide more precise co...  
WO/2023/216185A1
An axial blower vacuum is provided. An airflow generation device includes a housing extending between a front end and a rear end, and a passageway that extends between a first opening and a second opening. The first opening is adjacent t...  
WO/2023/219418A1
The present invention relates to a long-distance blowing system. More particularly, the long-distance blowing system comprises: a cylindrical main body provided so as to guide a flow direction of air; a wind generating module provided at...  
WO/2023/215584A1
A coupling device (170) can be disposed between a power source (108) and a compressor (120) to selectively couple the power source to the compressor. A control device can be configured to selectively move the coupling device between a di...  
WO/2023/214689A1
The present invention relates to a non-powered air circulating apparatus. The non-powered air circulating apparatus according to an embodiment of the present invention comprises: a heat transfer unit which is placed on a heating mechanis...  
WO/2023/208419A1
A low carbon emission compression station is disclosed. The compression sta¬ tion is connected to a gas handling system and to an electric grid and comprises at least one electric motor driven compressor. Additionally, the compression s...  
WO/2023/208587A1
The invention relates to a fan (100) for generating a cooling air flow. The fan (100) has a fan wheel (101) which is rotatably held on a support body (102), and at least one securing component (103) is provided which has securing opening...  
WO/2023/211389A1
A 2-blade rotating foldable fan structure is composed of a fan casing structure (10), the fan casing structure (10) comprises a casing base (13), a first fan casing (11) and a second fan casing (12). The first fan casing (11) is composed...  
WO/2023/206767A1
A cold-air circulating-type air blower, comprising a housing (1), an impeller (2), an adjustment assembly (3), a power unit (4), and an air inlet (5). An operator controls the power unit (4), and a portion of elements in the power unit (...  
WO/2023/208459A1
The invention relates to a method for operating a multi-stage air compression system (1), comprising an electrically driven first compressor (1.1) and a second compressor (1.2) which is driven by means of a turbine (2), wherein the compr...  
WO/2023/208418A1
A low emission compression station is disclosed. The low emission compression station comprises one or more compressors, each compressor being coupled with an electric machine, the electric machine being coupled with at least one mechani...  
WO/2023/207336A1
Provided in the patent of the present invention is a multifunctional air conditioner fan lamp. The multifunctional air conditioner fan lamp is formed by a fan unit, a lighting unit, a heating unit, a multifunctional water circulation sys...  
WO/2023/202728A1
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 ...  
WO/2023/202622A1
An inflation pump, an inflation assembly and an inflatable product, which relate to the technical field of inflatable products. The inflation pump comprises an air pump housing (100), wherein a mounting cavity (900) is provided in the ai...  
WO/2023/201342A2
A vehicle scent dispensing device may comprise a scent cartridge configured to contain a scenting agent, a controller configured to determine a scent diffusion level of the scenting agent, a valve, and a fan. The controller may be config...  
WO/2023/197870A1
The present application provides a fan blade structure and a ceiling fan. The fan blade structure comprises fan blade main bodies (1); each fan blade main body comprises a first edge (11) located on an air receiving side, a second edge (...  
WO/2023/197871A1
A fan lamp (100) comprises an illumination assembly, a fan assembly, and a suspension assembly. The illumination assembly comprises a bottom disc (10), a light source module (11), a driving module (12), and a cover (13) fixedly connected...  
WO/2023/198165A1
Disclosed is a fan. The fan (1000) comprises a housing (110), an outer ring (140) and a fan assembly (130). The outer ring (140) is detachably arranged on the housing (110). A lamp (150) is arranged on the outer ring (140) and used for a...  
WO/2023/197616A1
A height-adjustable turbofan, comprising a base (1), a rod body (2) provided on the base (1), and a fan body (3) provided on the rod body (2). The fan body (3) is fixed to one side of the rod body (2) by means of an adjustment mechanism....  
WO/2023/197690A1
A deflection-type bladeless fan comprises a machine head (1), an inner air duct, an outer air duct (5) and an air outlet frame (3) which is hermetically hinged to the outer air duct (5). An air outlet cavity is provided in the air outlet...  
WO/2023/197622A1
A rotatable fan, comprising a mounting base (10) and a fan head (20). The fan head (20) is rotatably provided on the mounting base (10); an acute included angle is formed between the rotational axis of the fan head (20) and the central a...  
WO/2023/200393A1
In some aspects, a fan with lighting effect includes a fan blade assembly, a fan frame, a light emitting module, a reflector and a light guide. The fan frame has a periphery structure radially disposed to surround the fan blade assembly,...  
WO/2023/201260A1
An air mover may be provided. The air mover may comprise an air mover motor shaft, a bearing, a bearing housing, a circuit board, an accelerometer device, a temperature sensing device, and a controller. The air mover motor shaft may be a...  
WO/2023/197869A1
Provided in the present application are a blade structure and a fan lamp. The blade structure comprises a front edge (11), which is positioned at a windward side, a rear edge (12), which is positioned at a leeward side, and a side edge (...  
WO/2023/187451A1
A motor cooling shroud optimized for a fully reversible turbomachine where the motor cooling shroud improves the turbomachine's performance by efficiently controlling the cooling flow over a motor in both operating directions. The motor ...  
WO/2023/187325A1
A fan assembly, comprising an airflow generator arranged to generate an airflow and a nozzle comprising a nozzle body and first and second air outlets defined in a front side of the nozzle body, the first and second air outlets arranged ...  
WO/2023/188859A1
This ceiling fan comprises: a support part; a motor unit; a blade support part (4) that is rotated by the motor unit; a plurality of blade parts that are fixed to the blade support part (4) and extend laterally; a top cover part; a disch...  
WO/2023/188813A1
This blower comprises a fan unit and a motor unit. The fan unit includes a centrifugal fan and a fan case accommodating the centrifugal fan. The motor unit includes a rotor, a stator, and a motor case accommodating the rotor and the stat...  
WO/2023/188605A1
[Problem] To provide a blower device that is efficiently attachable to an air-conditioned garment. [Solution] A blower device 1 which is attachable by being inserted through an insertion hole 102 formed in an air-conditioned garment 100 ...  
WO/2023/191354A1
The invention relates to an electrical refrigerant compressor (1) with suction gas cooling, wherein a manifold unit (6) is arranged in the suction gas flow direction upstream of the motor windings (3) of a stator (11), characterized in t...  
WO/2023/185718A1
A dust blowing fan (100), comprising: a fan assembly (13, 32), fan blades (131, 132), and an electric motor (132, 322) used for driving the fan blades (131, 132) to rotate, the fan assembly (13, 32) being provided with a first end (13a) ...  
WO/2023/185269A1
A fan (10) comprising: fan blades (22), which are driven to rotate by an electric motor (24); a front protection cover (21), which is located at the front end of the fan blades (22); a rear protection cover (23), which is located at the ...  
WO/2023/184768A1
A water chiller unit. The water chiller unit comprises: a casing (100); a compressor arranged in the casing (100), the casing (100) comprising a volute case (110) and a motor casing (120), and the motor casing (120) comprising a casing b...  
WO/2023/189572A1
This blower comprises a fan unit and a motor unit that is mounted to the fan unit. The fan unit has: a centrifugal fan that includes a hub and a plurality of blades; and a fan case that accommodates the centrifugal fan. The motor unit ha...  
WO/2023/179961A1
The invention relates to a gas supply device (1) comprising a shaft (7) which is rotatably mounted about a rotational axis (13) in a housing (15) and comprising a temperature-control device (11) which comprises a medium temperature-contr...  
WO/2023/179960A1
The invention relates to a gas supply device (1) comprising a shaft (7) which is rotatably mounted about a rotational axis (13) in a housing (15) and comprising a temperature-control device (11) which comprises a medium temperature-contr...  
WO/2023/179957A1
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) comprising a flow medium temperatu...  
WO/2023/179958A1
The invention relates to an air feed device (1) having an electric-motor-operated drive (2), which drives a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13), and having a cooling device (1...  
WO/2023/179962A1
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) which has a medium temperature con...  
WO/2023/182025A1
This air conditioner comprises a cross-flow fan (106), a rear guider (105), and a back surface heat exchanger (107b). The rear guider (105) comprises an upper end protruding part (105b) that has an arc part (105c). A tip point B that is ...  
WO/2023/179959A1
The invention relates to a gas supply apparatus (1) comprising: a shaft (7) which is mounted in a housing (15) so as to be rotatable about an axis of rotation (13); and a temperature-control device (11) which has a medium temperature con...  

Matches 51 - 100 out of 12,594