Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 1,504

Document Document Title
WO/1982/002748A1
A side-channel pump comprising an open impeller (11) and a side-channel (13A, 13)l formed with a semi-circular side wall and having an inlet (14) and an outlet (15). Between the inlet and the outlet there is provided a bead (21) projecti...  
WO/1980/000988A1
A considerable increase of the lifetime of metallic members, particularly the blades of fans or turbines, which are exposed to airborne abrasive particles is obtained by providing such members with a wear-resisting attachment comprising ...  
JP2019535950A
The side channel compressor for compressing gas which has been arranged in a housing (3) and a housing (3) and was provided with at least one impeller (2) which drives rotatably centering on a central axis (4) is provided. A side channel...  
JPWO2018235221A1
An electric blower (1) is provided with a blowing part (30) which has a mixed flow fan which produces a flow of air, a motor (10) made to rotate a mixed flow fan, and a case (20) which has the 1st portion (21) that encloses a mixed flow ...  
JP6594750B2  
JP2019176661A
[Subject] While structure is easy, a rotor assembly object which improved attachment intensity to a shaft of a magnet is provided. [Means for Solution] Shaft 51 arranged in accordance with central axis Ax prolonged up and down, and cylin...  
JP2019176662A
[Subject] Structure is easy and it provides a rotor assembly object which improved attachment intensity to a shaft of a magnet. [Means for Solution] Shaft 51 arranged in accordance with central axis Ax prolonged up and down, and a plural...  
JP6571322B2  
JP6538193B2  
JP2019100314A
To provide a blower module which enables improvement of dust resistance.A blower module 1 includes: a motor 100 having a rotor 102 which can rotate around a center axis CA extending in a vertical direction; an impeller 130 fixed to the r...  
JP6510668B2  
JP2019508105A
While being a clothes dryer, forming the fan in the inside, and the fan's having symmetrical structure including spiral casing (1) and a fan (2) in the interior space of spiral casing (1) and locating a fan (2) in the interior space of s...  
JP2019023434A
To provide a blower which can efficiently modify an imbalance.A blower includes: an impeller which can rotate around a center axis C extending vertically; a motor which is disposed below the impeller in a center axis direction and rotate...  
JP2019023433A
To provide a blower capable of suppressing reduction of blow efficiency even in a case where an impeller is deformed by a centrifugal force.A blower comprises: a mixed flow impeller 20 extending vertically and rotatable around a central ...  
JP6464549B2  
JP2019015205A
To provide a technique for suppressing the occurence of crack in an impeller.A vane wheel includes a shaft 12 arranged along a center axis C and having a circular shape in plan view from the axial direction, and the impeller having an im...  
JP6461172B2  
JP2018204527A
To improve performance of a vortex blower.A vortex blower 1 has: a motor 11; a casing 12 provided with an arc shape still flow passage 20; an annular impeller 14 in which multiple blades 17 are provided at a predetermined interval in a c...  
JP6442557B2  
JP2018193940A
A blower comprises: an impeller which rotates around a vertically-extending center axis; a motor for rotating the impeller; a motor housing for accommodating the motor; and a fan casing which is arranged outside the motor housing in a ra...  
JP2018189006A
To provide a muffler for a blower which suppresses deterioration of muffling performance due to heat and moisture to the minimum and prevents incorporation of foreign matter to ejected air.A muffler 20 for a blower fitted to an ejection ...  
JP6427620B1
[Subject] Degradation of the silence performance by heat or moisture is minimized, and prevent mixing of the foreign substance to discharged air. [Means for Solution] While one end is attached to discharge mouth 12a of whirlpool fan 10 a...  
JP2018157751A
To provide, in a form advantageous in a manufacturing technology, an electric motor comprising a rotor, a stator, and a fan impeller for cooling the electric motor and driven by the rotor, and to further improve the electric motor in ter...  
JP2018155239A
To provide a blower which enables cooling of a circuit for driving a motor and an electronic component included in the circuit while inhibiting deterioration of the air sending efficiency.A blower includes: a motor 10 having a shaft 11 w...  
JP6367917B2  
JP2018520295A
A side channel (28) for gas conveyance of the shape of an approximately ring by which the present invention is arranged in a housing (4a) and a housing (4a), A fluid free passage is carried out at at least one inlet port (29a) and side c...  
JP2018520300A
It is a side channel compressor which has impeller 2 which can rotate around axis of rotation x, Diameter direction outer gap 11 and diameter direction inner side gap 13 which should avoid contact between impeller 2 under operation and h...  
JP2018109400A
To provide a blower device capable of improving mass productivity and a vacuum cleaner including the same.A blower device includes: an impeller 10 rotating around a central axis extending vertically; and a motor arranged below the impell...  
JP2018105269A
To provide a blowing device capable of improving the cooling efficiency of a stator, and a cleaner equipped with the blowing device.A blowing device is equipped with an impeller 10 which rotates about a center axis C vertically extending...  
JP6337057B2  
JP6329576B2  
JPWO2017090510A1
It is a whirlpool pump which turns the inhaled gas to the engine of a car and carries out discharge, and is an impeller, The impeller is stored rotatably, and it has a housing which has a discharge flow way which extends in the direction...  
JP2018507981A
Including lower element 12 and top element 14, top element 14 is fixed to lower element 12, top element 14 and lower element 12 are fabricated individually, and diffuser 10 of the present invention changes. Lower element 12 contains wall...  
JP2018031379A
To provide a vortex flow blower improved in leakage, as efficiency is degraded when leakage occurs from a high pressure region of a housing to a low pressure region in the vortex flow blower.A vortex flow bower 10 includes an annular hou...  
JP6283928B2  
JP2017538908A
The present invention relates to an air cleaner and its blower module. Including the 1st fan 1 and 2nd fan 2 by whom isolation arrangement was done one by one along the ventilation direction where the blower module is the same, the 1st f...  
JP2017219026A
To provide a blade plate which builds a multiple spiral structure, a generator using the blade plate, a generator assembling kit, a blower module, and a blower assembling kit.A blade plate 100 comprises a spiral cut 4 on a plate section ...  
JP6227028B2  
JP6208987B2  
JP2017145785A
To provide a circulation pump for a fuel cell system in which liquid hardly adheres to a rolling bearing.A circulation pump 1 for the fuel cell system according to the present invention includes: a housing 2; a disk-shaped impeller 3 in ...  
JP2017143737A
To further improve an electric motor comprising a rotor, a stator and a fan impeller that is driven by the rotor for cooling the electric motor, especially in efficiency in a form advantageous for manufacturing technologies.An electric m...  
JPWO2017026150A1
In a fan provided with the impeller which has a plurality of shuttlecocks provided in the peripheral face of the boss from whom the fan concerning this invention takes the rotation lead, and the boss, and the structure installed in the u...  
JP6176488B2  
JP2017122403A
To provide a vortex flow blower in which a gap can be adjusted without disassembling a device.A vortex flow blower 200 comprises: an impeller 204 provided with a plurality of blades 205 in an annular groove 206; a casing 207 provided wit...  
JP2017515042A
The present invention relates to an impeller for side channel machines (1) especially. It has a shuttlecock (5) which an impeller (1) is distributed and arranged in the direction of the circumference, is formed with a shuttlecock wall (6...  
JP2017096172A
To provide a technology capable of efficiently utilizing a vortex pump.A purge pump 10 includes a lower housing 52 having a suction flow channel, a discharge flow channel, and an accommodation space in communication with the suction flow...  
JP2017096171A
To provide a technology for improving pump efficiency in a vortex pump pressure-feeding a gas.A purge pump 10 includes a lower housing having a suction port and a discharge port, and an impeller 54 accommodated in the lower housing and r...  
JP2017096173A
To provide a technology for improving pump efficiency on the basis of shapes of blades and blade grooves disposed in an impeller, in a vortex pump pressure-feeding a gas.An impeller 54 of a purge pump has a plurality of blades 54a arrang...  
JP6138959B2  
JP6129431B1
In a fan provided with the impeller which has a plurality of shuttlecocks provided in the peripheral face of the boss from whom the fan concerning this invention takes the rotation lead, and the boss, and the structure installed in the u...  

Matches 151 - 200 out of 1,504