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Patent Searching and Data


Matches 401 - 450 out of 14,091

Document Document Title
WO/2018/054722A1
The present invention discloses a compressor or pump stage at least comprising a central shaft (8) and one rotor (3), where the axis of rotation of the rotor (3) is the central shaft (8) and where the rotor comprises a number, n, of rows...  
WO/2018/054027A1
A coil draught fan structure comprises an air blower (1), a draught fan housing (2) and a heat exchanger (3). The air blower (1) comprises a volute casing (11), a rotor (12) and a motor (13). The rotor (12) is installed in a first cavity...  
WO/2018/049566A1
A desktop fan is provided. The desktop fan comprises a base (1), a U-shaped support (2), a housing (3), blades (4), and a battery mounting bracket (5). A bottom end of the U-shaped support (2) is fitted on and rotatably connected to a to...  
WO/2018/053067A1
A centrifugal compressor (22) includes a casing (30), a first compression mechanism (23a) and a second compression mechanism (23b). The casing (30) has a first inlet portion (31a), a first outlet portion (33a), a second inlet portion (31...  
WO/2018/051015A1
The invention relates to an air inlet housing (1), notably for a motor vehicle heating, ventilation and/or air-conditioning installation, comprising: โ€“ at least one air inlet, โ€“ at least one air outlet (21), and โ€“ a volute (17): ยท...  
WO/2018/045615A1
Provided is a portable fan having an alarm; the bottom of said fan is provided with a handle (5); the surface of the handle (5) is provided with a switch (7); the back side of the handle (5) is provided with an alarm speaker (2); the han...  
WO/2018/048636A1
In an exemplary electronic device with a cooling fan, a fan assembly is attached to a keyboard assembly of the electronic device. The fan assembly includes an impeller at least partially inside a fan enclosure. The fan enclosure has, on ...  
WO/2018/042843A1
A temperature conditioning unit (100X) includes: a first intake and exhaust device (10A); a second intake and exhaust device (20A); and a casing (30) for housing an object to be temperature-conditioned (50). Each of the first intake and ...  
WO/2018/040697A1
A small displaying fan powered a mobile phone, comprising a housing (1) and a fan head (2). The bottom of the housing (1) is provided with a mobile phone plug (9); a motor (3) is provided inside the housing (1) and fixed by means of a cl...  
WO/2018/042381A1
The present disclosure provides a fan comprising a plurality of fan blades connected to a fan body. Each of the plurality of fan blades has an airfoil cross section, defined by a leading edge and a trail edge. Additionally, each of the p...  
WO/2018/042172A1
Aspects and embodiments provide a vacuum pump assembly comprising a motor. The motor comprises: a motor rotor magnet and a stator. The rotor motor magnet is configured to be rotatable relative to the stator about an axis to drive a vacuu...  
WO/2018/040448A1
Disclosed is a centrifugal fan. The centrifugal fan comprises: a housing (20), with an air inlet being provided on a cover portion (23) and a plurality of air outlets (221, 222, 223) being provided on a circumferential wall portion (22);...  
WO/2018/041938A1
The Modular turbo compressor shaft (4) comprise a tubular bearing portion (5) having a first axial end portion and a second axial end portion; an impeller portion (6) arranged at the first axial end portion of the tubular bearing portion...  
WO/2018/039815A1
A method of implementing a fan lamp having a multi-position mounting structure wherein a bottom side of a lamp base (1) is provided with a securing groove by means of which a lamp panel (4) is connected to the lamp base. The exterior wal...  
WO/2018/040015A1
A volute housing, comprising: a first air-inlet side panel (1E), a volute enclosure (1D) and a second air-inlet side panel (1F); the volute enclosure (1D) is located between the first air-inlet side panel (1E) and the second air-inlet si...  
WO/2018/038818A1
One exemplary embodiment of this disclosure relates to a refrigerant compressor. The compressor includes an axial section having a plurality of blades and vanes and a centrifugal section having an impeller. The centrifugal section is arr...  
WO/2018/036980A1
A device, in particular a fan device, is proposed, which has: a first unit (10a-e), in particular a first fan unit; a second unit (12a-e), in particular a second fan unit; a bearing unit (14a-e), which supports the first unit (10a-e), in...  
WO/2018/032895A1
An air supply method for a fan device and a fan device are provided. The method comprises: a fan device obtaining a sound from its surroundings in real time and sending the sound to a microphone sound card (42); the microphone sound card...  
WO/2018/033194A1
Vapor pump (12) for automotive applications, in particular a purge pump for venting a fuel vapor accumulator (16) comprising a housing group (13) including at least a pump housing (21) with a pump chamber (24) and a motor housing (22) wi...  
WO/2018/034393A1
More specifically, the present invention provides: an air circulation unit including a housing, of which both ends facing each other are open, and a circulation fan arranged inside the housing; and a wind direction changing unit for adju...  
WO/2018/032919A1
A hot water circulating pump, which comprises a pump housing (1), a pump impeller (4) arranged within the pump housing (1) and driven by an electric motor. The electric motor is arranged in the axial direction of the pump impeller (4). A...  
WO/2018/033356A1
The invention relates to a bearing device (90), a compressor (15), and a method. A first radial bearing element (150) is measured at least in the radial direction, and an axial distance of the first axial bearing element (175, 180) to th...  
WO/2018/027672A1
An oscillation distance-variable smart fan, comprising: a fan body (1), a control chip, and a passive infrared sensor (2); the passive infrared sensor (2) is located on an oscillating portion of the fan body (1); the control chip serves ...  
WO/2018/025784A1
Provided is a more reasonable technology pertaining to a blowing device that has been made more compact, and to clothing to which said blowing device can be attached. A blowing device 100A is configured to be capable of being attached to...  
WO/2018/026757A1
A centrifugal compressor (22, 22' ) includes a casing (30, 30'), a first impeller (34a, 34a', 34b, 34b'), a motor (38), a cooling medium delivery structure (23, 23'), a shaft, (42), and a first bearing (44, 46). The casing (30, 30') has ...  
WO/2018/026049A1
A tornado ventilator comprises: a tornado fan which rotates about a rotary shaft; and an air curtain fan which surrounds and rotates around the tornado fan. The air curtain fan comprises: an inner circumferential vane; an outer circumfer...  
WO/2018/026146A1
The present invention relates to a portable neck support, which comprises: a U-shaped neck support frame having a pair of longitudinal connection parts curved from two opposite ends of a transverse connection part; a U-shaped arm support...  
WO/2018/020413A1
A control method of a centrifugal compressor (C) mechanically coupled to an expansion turbine (TorC), the centrifugal compressor (C) being provided with at least a control system (20) of the absorbed power. The control method of the rota...  
WO/2018/018074A1
The present technology is directed to a respiratory pressure therapy system, that includes a plenum chamber pressurisable to a therapeutic pressure above ambient air pressure, a seal-forming structure to form a seal with an entrance to t...  
WO/2018/016870A1
Provided in the present invention is a fan motor comprising: a rotary shaft; a stator including a hole in which the rotary shaft is arranged; a rotor arranged on the outside of the stator; a fan coupled to the rotary shaft; and a housing...  
WO/2018/016867A1
Provided in the present invention is a fan motor in which a pillar portion includes a first accommodation part, a second accommodation part, and a third accommodation part, wherein the first accommodation part and the second accommodatio...  
WO/2018/016883A1
The present invention relates to a blower. A blower according to one embodiment of the present invention comprises: an upper fan for generating a first airflow, which is suctioned through an upper suction part and is then discharged; a l...  
WO/2018/017800A1
Apparatus and methods for bulk processing items on a conveyor belt using an angled axial fan that extends obliquely into a processing chamber that performs a pasteurization or other process on the conveyed items. The angled axial fan enh...  
WO/2018/015270A1
The invention relates to a method for regulating a ventilator group in order to produce a defined total volume current. The ventilator group consists of a plurality of individual ventilators which are operated in parallel and each of whi...  
WO/2018/016105A1
An air cleaner (110) is provided with a plurality of sirocco fans (31) disposed apart from each other and a support case (12) that integrally supports the plurality of sirocco fans (31). Each of the sirocco fans (31) has: a plurality of ...  
WO/2018/016900A1
The present invention relates to a blower. A blower according to one embodiment of the present invention comprises: a first flow generation device and a second flow generation device, which are vertically arranged; fans disposed inside t...  
WO/2018/009968A1
The invention relates to a housing for a fan, wherein an end of the housing is provided with a cover, the cover being movable between a condition where the cover prevents air flow through the housing and a condition where the cover is re...  
WO/2017/203178A3
The present invention relates to an electric compressor (9) having a shaft (13) rotatably driven by an electric motor via bearings (16), the shaft rotatably driving a wheel (14) of the compressor, and the compressor comprising: - a syste...  
WO/2018/012937A1
The present invention relates to a high-voltage cooling fan motor unit. To this end, the present invention comprises: a motor (100) positioned inside a high-voltage cooling fan motor housing (102); an inverter PCB (200) positioned on the...  
WO/2018/012204A1
The present invention relates to an air cooling fan machine and an air cooling garment fitted with the same. The purpose of the present invention is to facilitate a reduction in the size of the air cooling fan machine, and to facilitate ...  
WO/2018/012897A1
A blower according to the present invention comprises: a cylindrical outer casing having a blowing space formed between an air inflow opening and a discharge opening; a rotating blade mounted in the blowing space; and a driving portion i...  
WO/2018/008896A1
A water pump of the present invention comprises: a housing; a support shaft fixed to the housing; an impeller disposed above the housing; a stator, which is disposed inside the housing and receives power applied thereto; a rotor rotatabl...  
WO/2018/009005A1
According to one aspect of the present invention, provided is a compression device comprising: a main driving shaft; a bull gear connected to the main driving shaft; a first pinion gear and a second pinion gear respectively engaging with...  
WO/2017/198801A9
The present disclosure relates to a fan apparatus (1). The fan apparatus (1) includes an impeller (12A, 12B, 12C, 26A, 26B) for generating a flow of air. A drive means (14) is provided for driving the impeller (12A, 12B, 12C, 26A, 26B). ...  
WO/2018/007029A1
The invention relates to a geared turbo machine (10), comprising a transmission (11), a drive assembly (12) and multiple output assemblies (13, 14, 15, 16), which are integrated to form a machine train; wherein the transmission (11) comp...  
WO/2018/008848A1
Disclosed is a functional front safety net of an electric fan, having excellent compatibility, the front safety net increasing the linearity of wind so as to enable the cooling efficiency of an electric fan to improve when the front safe...  
WO/2018/002699A1
A centrifugal compressor assembly (100) and method (200) of operation provides a motor (196) that drives a first stage compressor (198). The motor (196) comprises a rotor (122). The motor (196) uses radial aerostatic bearings (192, 194) ...  
WO/2018/000203A1
A high-muting duct fan, comprising an enclosure (A), a silencing cover (B) mounted inside the enclosure (A), a fan assembly (D) mounted inside the silencing cover (B) and a sound-absorbing sleeve (E) wrapped over the silencing cover (B);...  
WO/2017/221056A1
Disclosed is a centrifugal compressor, comprising a compressor head, a motor, a cooler, a support frame, a load-bearing beam and a bottom plate. The cooler and the support frame are fixedly mounted on the bottom plate, the load-bearing b...  
WO/2017/222055A1
In one embodiment, this blowing device is provided with a motor and an impeller which is rotated about the center axis by the motor. The motor comprises: a stator radially outside of the shaft and surrounding a shaft; a rotor magnet radi...  

Matches 401 - 450 out of 14,091