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Matches 351 - 400 out of 5,758

Document Document Title
WO/2014/079568A2
The invention relates to an extractor hood (1) by means of which air laden with odours, vapours, particles of grease and/or water or similar suspended particles is withdrawn from a space above a cooking area, having a fan which is arrang...  
WO/2014/079568A3
The invention relates to an extractor hood (1) by means of which air laden with odours, vapours, particles of grease and/or water or similar suspended particles is withdrawn from a space above a cooking area, having a fan which is arrang...  
WO/2014/080899A1
This air conditioner is provided with a cross-flow fan (8), an impeller (8a), and shafts (8f, 12a). The impeller has a plurality of support plates (8b) and a plurality of blades (8c). Each blade has the following: a plurality of regions ...  
WO/2014/080494A1
This air conditioner is provided with a cross-flow fan (8), an impeller (8a), and shafts (8f, 12a). The impeller has a plurality of support plates (8b) and a plurality of blades (8c). Each blade has the following: a plurality of regions ...  
WO/2014/077275A1
This device for measuring dynamic characteristics is provided with: magnetic force generators (1a, 1b, 2a, 2b) that are positioned at the back sides of impellers (4, 5), and vibrate the impellers (4, 5) via magnetic forces; a vibration c...  
WO/2014/072288A1
Three-dimensional (3D) return vane for a multistage centrifugal compressor. The return channel vane (204, 208) extends upstream to a region proximate the bend apex (210, 212) of the return channel. In each point of the return channel van...  
WO/2014/056459A1
A crossflow fan module and a building fan using the crossflow fan, comprising a housing (1), a motor (2), a motor seat (3), and a crossflow wind wheel (4). The housing (1) is provided with an air inlet and an air outlet, and comprises a ...  
WO/2014/054440A1
In order to reduce leakage from the seal part of a centrifugal compressor and to improve the damping characteristic at the seal part, this centrifugal compressor is equipped with: a casing; a rotor which is held in this casing in a rotat...  
WO/2014/054479A1
The present invention addresses the problem of providing a fine particle dispersion device having little pressure loss and little noise, and to which foreign matter such as dust and insects does not easily adhere. This fine particle disp...  
WO/2014/050335A1
An air conditioner is configured so that wind noise is reduced while air blowing performance is maintained. The indoor unit (1) of an air conditioner comprises a cross-flow fan (10) and also comprises a rear guider (20) and a stabilizer ...  
WO/2014/050365A1
An air conditioner is configured so as to reduce airflow noise by steadying a swirl airflow. Either a stabilizer (32) and/or a rear guider (20), the stabilizer (32) and the rear guider (20) being disposed on both sides of the outer perip...  
WO/2014/038467A1
A cross-flow fan is configured so that flow path loss caused by an intermediate plate or the like is reduced without reducing the strength of the cross-flow fan. Blades (40) extend in the longitudinal direction from a disk-like or circul...  
WO/2014/038202A1
An electric compressor for a transportation machine, which enables a further reduction in size and weight to be achieved, is provided. The electric compressor, which is connected to a refrigerant circuit disposed in a transportation mach...  
WO/2014/038465A1
A cross-flow fan is configured so that the strength of the cross-flow fan is increased while an increase in flow pass loss caused by the reinforcement member, such as a support plate, of the cross-flow fan is minimized. Blades (40) exten...  
WO/2014/038464A1
A cross-flow fan is configured so that flow path loss caused by an intermediate plate or the like is reduced without reducing the strength of the cross-flow fan. Blades (40) extend in the longitudinal direction from a disk-like or circul...  
WO/2014/035726A1
Embodiments of systems and methods permit use of variable diffuser vanes in multistage compressor devices. These embodiments deploy a flow sensor to identify the direction of flow for a working fluid that transits the stages of the compr...  
WO/2014/013020A1
The present invention relates to a rotor (30) for a radial compressor (10). An axial shaft (70) of the radial compressor (10) comprises longitudinal axial shaft segments (102,112). The rotor (30) comprises rotor discs (100,110), which ar...  
WO/2014/001286A1
The invention relates to a turbocompressor (2) comprising a first compressor stage (4) which has a first compressor wheel (8), and a second compressor stage (6) which has a second compressor wheel (10), wherein the first compressor wheel...  
WO/2013/182492A1
Turbo-compressor/generator trains 200,300 including high pressure ratio compressors with multiple intercooling and related methods are provided. A high pressure ratio compressor 245,345 with multiple intercooling includes a casing 246, 3...  
WO/2013/174729A1
The invention relates to an impeller for circulating a flow of air, comprising a hub (9), the wall (17) of which is frusto-conical in order to deflect the air from an axial direction toward a radial direction, and blades (11) extending r...  
WO/2013/175969A1
[Problem] To provide a hydropower machine which can improve the precision of the drive control of a ring gate and can also improve drive speed. [Solution] According to one embodiment, a hydropower machine comprises a ring gate provided b...  
WO/2013/167664A1
Presented are systems and methods for maintaining a desired differential pressure between a cooling oil 110 of an electric motor 102 and a process gas working fluid 108 of a compressor 104 connected axially to the electric motor 102. The...  
WO/2013/150673A1
An indoor unit for an air conditioning device, in which blades of an impeller are shaped such that, when the blades are viewed in a vertical cross-section: pressure surfaces of the blades and negative pressure surfaces on the opposite si...  
WO/2013/150569A1
An indoor unit for an air conditioning device, in which blades of an impeller are shaped such that, when the blades are viewed in a vertical cross-section: pressure surfaces of the blades and negative pressure surfaces facing the pressur...  
WO/2013/141753A1
The centrifugal impeller assembly (100) comprises a rotation shaft (105) and at least one impeller (106) with blades (107) which is mounted on the rotation shaft (105) and is disposed inside a housing (102) having at least one through ch...  
WO/2013/141912A3
A compressor (20) has an inlet (24). An outlet (26) is downstream of the inlet along a flowpath when the compressor is in a first operational condition. A centrifugal impeller (28) is mounted for rotation about an impeller axis. A supers...  
WO/2013/140819A1
A centrifugal compressor (1) is provided with a bladed wheel (2) having a main vane (21) and a secondary vane (22), a shroud wall (3) shaped so as to conform to the bladed wheel (2) and forming an intake (12), and an extraction chamber (...  
WO/2013/139568A1
The invention relates to a radial compressor unit for compressing gas having several compressor stages (11), wherein each compressor stage (11) comprises an impeller (18) having rotor blades (23), a flow channel (24) arranged downstream ...  
WO/2013/131951A1
The invention relates to a fan, with a base (1) and with an air outlet region (4), which has a nozzle ring (8) with a ring duct (10) and nozzle openings fed by this ring duct and is fed with air in the ring plane or substantially paralle...  
WO/2013/125215A1
This refrigeration machine (100) is provided with a first intermediate cooler (40) and a second intermediate cooler (50) which is disposed downstream of the first intermediate cooler (40). The first intermediate cooler (40) is an indirec...  
WO/2013/125512A1
The present invention is equipped with an inner roller mounted towards the front of a handle (2) in the direction of insertion into a casing and rolls on the inner peripheral surface of the casing, an outer roller (36) mounted towards th...  
WO/2013/125597A1
In the present invention, a compressor control device has an inlet guide vane degree-of-opening control unit for controlling the degree-of-opening of an inlet guide vane. The inlet guide vane degree-of-opening control unit has the follow...  
WO/2013/111761A1
This centrifugal compressor (1) has an impeller (3) and a casing (2) housing the impeller (3). The casing (2) has an intake (6), an impeller housing unit (14) where the impeller (3) is arranged, an annular space (11) formed around the in...  
WO/2013/110936A2
An improved vacuum pump mechanism is described in which an intersecting solid or perforated element is arranged to intersect a channel member. Relative movement of the intersecting solid or perforated element and channel member causes ga...  
WO/2013/110936A3
An improved vacuum pump mechanism (10) is described in which an intersecting solid or perforated element (14) is arranged to intersect a channel (12) member. Relative movement of the intersecting solid or perforated element and channel m...  
WO/2013/094387A1
In the present invention, a through-flow fan is formed of a resin. The through-flow fan is provided with: a plurality of fan blades (21) on which are formed vane surfaces (23) comprising a positive-pressure surface (24) and a negative-pr...  
WO/2013/092982A1
The invention relates to a compressor (2) comprising a first compressor stage (4) and a downstream second compressor stage (6). The first compressor stage includes an axial compressor (4) while the second compressor stage includes a radi...  
WO/2013/087606A1
A reduction in overall power consumption and/or an increase in suction capacity for a compressor arrangement comprising a driver (20) comprising a first drive shaft (21) and a second drive shaft (30), a main air compressor (11a, 11b) com...  
WO/2013/080395A1
In order to provide an air conditioner with which it is possible to prevent the reverse flow of indoor air from indoors and through the discharge port into the interior of the air conditioner at both ends in the lengthwise direction of t...  
WO/2013/071845A1
A gas compression or turbine device, comprising a differential device (1) and an annular air cylinder (2); the differential device (1) comprises a first drive unit (11) and a second drive unit(12); the first drive unit (11) and the secon...  
WO/2013/065792A1
Provided is a cross-flow fan in which a decrease in the flow path width between a plurality of blades is minimized, with minimal loss of electric power from the fan. The cross-flow fan (10) is provided with a circular support plate (50) ...  
WO/2013/051297A1
This air conditioner is provided with: a housing body (21) having air suction openings (27, 27') and an air discharge opening (29); a heat exchanger (33) for subjecting interior air, which is sucked from the air suction openings (27, 27'...  
WO/2013/051559A1
Provided are a centrifugal compressor (12) for centrifugally compressing a gas (1), an electric motor (14) for rotatably driving the centrifugal compressor, a current detector (16) for detecting a drive current (I) of the electric motor,...  
WO/2013/046493A1
A stator (21) for applying a composite electromagnetic force (F) of a plurality of electromagnets (24) is provided to a drive shaft (13) having a fluctuating load (Ld). A control part (30) is provided for controlling a current difference...  
WO/2013/045459A1
Motor compressor unit comprising a motor (1), a compressor (2) and a common housing (3) which is sealed with respect to the gas to be compressed, in which the motor (1) and the compressor (2) are mounted. The motor (1) is mounted in an i...  
WO/2013/044423A1
The present invention relates to a multifunctional gas source cabinet, which comprises a cabinet body (7). A splint (4) is disposed inside the cabinet body (7). The splint (4) divides the inside of the cabinet body (7) into a sealed posi...  
WO/2013/040847A1
A through-flow air suspension platform comprises at least two through-flow blower fans (4). The through-flow blower fans (4) are arranged on the same plane. Each through-flow blower fan comprises a cylindrical blower fan shell (2). Two o...  
WO/2013/030184A1
The invention relates to a radial turbocompressor having at least two compressor stages. A motor (5) drives radial rotors (12) of the compressor stages, which radial rotors (12) are arranged on a shaft (11). The motor (5) and the compres...  
WO/2013/021664A1
Provided is a centrifugal compressor having a large capacity achieved with the diameter of the impeller reduced to minimum. This centrifugal compressor is provided with a drive gear (11), a drive shaft (3) which extends from the drive ge...  
WO/2013/018359A1
Provided is a once through fan in which a plurality of impellers, comprising a plurality of blades disposed in a cylindrical shape, are provided connected in the axial direction. The impellers comprise a circular or disk shaped reinforce...  

Matches 351 - 400 out of 5,758