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Patent Searching and Data


Matches 1 - 50 out of 63,869

Document Document Title
WO/2019/047805A1
An upright air conditioner indoor unit, comprising: a housing (10), which is provided at the front side with multiple air outlets (111) and provided at the rear side with an air inlet (121); a heat exchanger (20) provided within the hous...  
WO/2019/048121A1
An axial flow pump (10) has a motor (12) and a pump wheel (14) driven by the motor, wherein the pump wheel is rotatable about an axis of rotation and is shaped to feed fluid in a direction substantially parallel to the axis of rotation. ...  
WO/2019/048241A1
The invention relates to a radial fan wheel (1) having a plurality of fan wheel blades (4) arranged in a blade ring and at least one plate that, at least in sections, covers the fan wheel blades axially on the front side, wherein two adj...  
WO/2019/050090A1
The present invention provides a fluid distributor comprising: a disk module which includes multiple disks including center holes formed through the centers thereof and stacked at a regular interval and receives a rotational force transf...  
WO/2019/047471A1
Disclosed is a blower, comprising a volute (4), a cover plate (5), an electric motor (6), a motor shaft (7) and a wind wheel (100), wherein the volute (4) and the cover plate (5) are mounted and connected to each other to form a cavity (...  
WO/2019/049202A1
A fluid machine comprising: a motor housing; a rotary shaft inserted into the motor housing; an impeller attached to an extension part of the rotary shaft; a facing section facing the motor housing at a first end in the axial direction; ...  
WO/2019/048273A1
An injection moulding process for producing at least one fan is disclosed, the fan having a fan hub (14) and a fan shroud (4) connected to the fan hub (14) by at least two fan blades (10), wherein an injection mould (3) with at least one...  
WO/2019/047806A1
A vertical type indoor air conditioner, comprising: a shell (10), the front side thereof being provided with a plurality of air outlets (111), and the rear side thereof being provided with air inlets (121); a heat exchanger (20), dispose...  
WO/2019/049398A1
Provided is a multistage centrifugal fluid machine with which the work of assembling an inner casing to a high-pressure-side head flange can be carried out efficiently. The multistage centrifugal fluid machine 100 comprises a rotor 3 to ...  
WO/2019/047466A1
Disclosed is a novel efficient HVAC indoor unit, comprising a housing (1), a heat exchanger (2) and a centrifugal fan (3), wherein the heat exchanger (2) and the centrifugal fan (3) are installed inside a first cavity (10); a first air o...  
WO/2019/015946A3
The invention relates to a housing (1) for a fluid machine, in particular for a radial fan (2), comprising at least one housing part (3), wherein the housing part (3) has at least one inlet opening (7), wherein the housing part (3) can a...  
WO/2019/049018A1
A ventilator has a fan, a motor for rotating the fan and a mechanism for opening and closing a flow path for the air flow out of the ventilator. The motor creates torque during start of its operation that is utilized for both rotation of...  
WO/2019/048176A1
The invention relates to a fan comprising a motor (10), a fan wheel (11), an inlet vent (12) positioned upstream of the fan wheel, at least one air pressure measuring device having at least one air pressure sensor, control electronics co...  
WO/2019/048584A1
The invention relates to a support frame (9, 10) for a pump stand for receiving vacuum pumps (13, 14) for a coating device for coating containers by means of a coating method, comprising a structure on which bearing struts (15) are forme...  
WO/2019/048140A1
The invention relates to a side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gas, particularly hydrogen, comprising a housing (3), the housing (3) comprising a housing upper part (7) and a housing...  
WO/2019/047779A1
A fan assembly and an air conditioner having same. The fan assembly comprises fan blades (10); a motor (20) has a connection position in which the motor is connected to the fan blades (10), and the motor (20) also has a separation positi...  
WO/2019/050679A1
A compressor system (10) includes a gas compressor (18) with dry gas seals (66, 68) about a driveshaft (64). The compressor system (10) also includes a fugitive gas system (30) having a gas conduit (36) in fluid communication with a coll...  
WO/2019/048224A1
Cutting unit for chopper pumps, having a rotor (10) which is mounted on a pump shaft and forms radially running cutting edges (18), and having a stator which is non-rotatably mounted in the intake region of the pump, forms passages for t...  
WO/2019/048167A1
The invention relates to a side-channel compressor (1) for a fuel cell system (37) for conveying and/or compressing a gas, particularly hydrogen, comprising a housing (3), the housing (3) comprising a housing upper part (7) and a housing...  
WO/2019/045516A1
An embodiment of the present invention relates to a flow generating device comprising: a body which has a first suction unit and a second suction unit disposed to be opposite to each other, has a first inner discharge unit through which ...  
WO/2019/042530A1
Coolant pumps for internal combustion engines having a drive shaft (18), a coolant pump impeller (20), which is arranged at least for conjoint rotation on the drive shaft (18) and via which coolant can be conveyed, a pump housing (10) an...  
WO/2019/045212A1
An embodiment of the present invention relates to a flow generating device. In order to attain the purpose, a flow generating device according to an embodiment of the present invention comprises: a first module having a first inlet part ...  
WO/2019/043330A1
The invention relates to a flow-straightener vane (1) of a bypass turbomachine (100) of longitudinal axis (X), the vane (1) comprising a plurality of vane sections (2) stacked radially with respect to the axis (X) along a stacking line (...  
WO/2019/045459A1
Disclosed is a portable fan capable of preventing wind from dispersing during blowing, and ensuring straightness so as to enable blowing efficiency to improve.  
WO/2019/045221A1
A flow generating device according to an embodiment of the present invention comprises: fans for generating a first airflow and a second airflow which flow so as to be closer to each other in the vertical direction; a fan housing for acc...  
WO/2019/045226A1
A flow generating device according to one embodiment of the present invention comprises: an upper fan for sucking in upper air to generate a first air flow; an upper fan housing for accommodating the upper fan in a lower side thereof and...  
WO/2019/042638A1
The invention relates to an electric coolant pump, preferably for use as a supplementary water pump in a vehicle, characterized in that a radial mounting of the shaft (4) is provided by means of a coolant-lubricated radial sliding bearin...  
WO/2019/041743A1
A blower volute and a blower using same. The blower volute (1) comprises end surface plates (11) at front and back ends and a side surface plate (12). The end surface plates (11) at the two ends and the side surface plate (12) enclose a ...  
WO/2019/041690A1
Provided are a fluid pumping device and a household electric appliance comprising the same. The fluid pumping device comprises a pump shell (2) and a pump cover (1) which surround a pump cavity. The pump cover (1) is connected with an in...  
WO/2019/045894A1
An axial thrust balancing mechanism for a rotating shaft apparatus such as a rotary pump provides self-regulating thrust compensation while avoiding contact and wear between rotating and static elements. A rotor fixed to the shaft includ...  
WO/2019/044738A1
This pump device (10) comprises: a housing (30) including a blood inflow port (38) through which blood flows in, and having a fixed-side repulsive magnet (44) arranged in an annular manner; and an impeller (14) rotatably housed inside th...  
WO/2019/044737A1
This pump device (10) comprises: a housing (30) including a fixed-side repulsive magnet (66); and an impeller (14) that is rotatably housed inside the housing (30) and that includes a movable-side repulsive magnet (56). The movable-side ...  
WO/2019/043730A1
The present subject matter provides an impeller comprising a front-shroud plate on a suction side of the impeller, a back-shroud plate arranged co-axial to the front- shroud plate, and a plurality of impeller vanes is provided therebetwe...  
WO/2019/044504A1
This seal system is provided with: a double mechanical seal including a pump-side sealing mechanism (10, 12) and an atmosphere-side sealing mechanism (11, 13); a pump mechanism (19) driven by a rotating shaft (1); a first medium circulat...  
WO/2019/045223A1
The present invention relates to a flow generating device. A flow generating device according to one embodiment of the present invention may comprise: a suction unit for sucking in air; a fan for introducing the air entered into the suct...  
WO/2019/045222A1
The present invention relates to a flow generating device. A flow generating device according to an embodiment of the present invention can comprise: a cover having formed a cover inlet part, which has an open upper end part, and a cover...  
WO/2019/041419A1
Disclosed is a vibration-proof vertical centrifugal pump device, comprising a vertical centrifugal pump (1), a bracket (2) mounted on the deck of the ship body, and a vibration isolator (3) arranged between the vertical centrifugal pump ...  
WO/2019/038436A1
A radial fan comprising: a plurality of blades rotatable about an axis of rotation and extending radially from the axis of rotation; characterised in that each of the blades has a transverse profile that is symmetrical about a radial lin...  
WO/2019/038130A1
The invention relates to a pipe axial pump for pumping a liquid, wherein the motor (4) of the pump is arranged such that the liquid to be pumped flows around the motor and therefore no elaborate rotary leadthroughs of the pump shaft thro...  
WO/2019/037140A1
Disclosed is a wind turbine blade adjusting apparatus. The wind turbine blade adjusting apparatus comprises a control host (11) and an adjustment executing mechanism, wherein the control host (11) is configured to instruct, according to ...  
WO/2019/038949A1
In the present invention, a fan casing (54) houses a fan. A front panel forms a portion of the chassis of the device and forms a portion of a wall surface of an upstream air passage through which gas blown by the fan flows. A support mem...  
WO/2019/040701A1
The invention relates to a compressor assembly for a charging device comprising a compressor housing and a compressor wheel with a plurality of blades which is arranged in the compressor housing to rotate about a compressor axis. At leas...  
WO/2019/037592A1
Provided are a draught fan (100) and an air conveying equipment (200). The draught fan (100) comprises a shell (10), an air inlet box (20), a rotation shaft (40), an impeller (50) and a flow guiding plate (30). An axial channel (111) is ...  
WO/2019/037531A1
An electric pump (100), comprising: a pump housing, a rotor assembly (3), a stator assembly (4), an isolation sleeve (7), a heat dissipation plate (8), and an electric control board (9). The pump housing defines a pump inner chamber; the...  
WO/2019/037526A1
An air guide structure and a fan having same. The air guide structure comprises a frame (1) and multiple air guide plates (2) disposed in the frame (1). The two ends of each air guide plate (2) in the length direction thereof are connect...  
WO/2019/036409A1
A multi-outlet fluid pump includes a housing, a motorized pump, an electrical power supply, and a self-locking thermal cutoff. In one form, the pump includes a first or primary thermal cutoff and a second or secondary thermal cutoff to p...  
WO/2019/034465A1
The invention provides a system (1) comprising a fan assembly (100) with a plurality of nozzle openings (115a, 115b,...) for creating air flows (111a, 111b,...), the fan assembly (100) configured to provide the air flows (111a, 111b,...)...  
WO/2019/036457A1
The present utility model provides a fan cover shell and an air conditioning unit having the same. The fan cover shell includes an outer frame; multiple annular auxiliary reinforcement ribs, arranged from the center of the fan cover shel...  
WO/2019/035493A1
The present invention relates to a radial fan and, more specifically, to a radial fan having excellent mechanical stability and improved air flow. The radial fan comprises: a shroud having an inlet; a hub provided to be spaced from the s...  
WO/2019/034740A1
The invention relates to a diffuser for a radial compressor, comprising a flow channel defined by a first side wall and a second side wall, a diffuser vane ring with a plurality of diffuser vanes that are at least partially arranged in t...  

Matches 1 - 50 out of 63,869