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Matches 351 - 400 out of 5,822

Document Document Title
WO/2014/182121A1
A centrifugal fan, according to the present invention, has a blade formed by mutually bonding two members having plasticity such that excellent durability is exhibited and allows a complicated form of a static pressure surface or a sucti...  
WO/2014/180650A1
The invention relates to an arrangement having a seal, comprising: a casing (CAS), a cover (COV), and at least one seal. In order to ensure damage-free installation of the cover and simultaneously simplify the installation process itself...  
WO/2014/182124A1
A centrifugal fan according to the present invention includes: a main plate for rotating about a rotational shaft; a shroud formed with a suction hole for sucking air; and a plurality of blades arranged radially between the main plate an...  
WO/2014/177842A1
Compressor Flow Path A product (1) comprising a compressor (3), a housing (2) and a vibration isolation mount (5) located between the compressor (3) and the housing (2). The compressor (3) comprises an impeller (21), a first inlet (40) l...  
WO/2014/171209A1
In order to eliminate the need for secondary processing for providing positioning in the axial direction in a shear key section when shear keys are used in a barrel-type casing in a high-pressure uniaxial multistage fluid machine, a mult...  
WO/2014/170571A1
The invention concerns a turbine or a micro-blower for a respiratory assistance apparatus comprising an electric motor (1) with a vaned rotor (2) for generating a gas stream; a bellmouth (5) for sucking in gas, such as air, when the vane...  
WO/2014/149099A1
A gas turbine engine includes a centrifugal compressor having an improved impeller structure. The impeller structure includes a near axial discharge configuration thus reducing the overall size of the envelop surrounding the compressor a...  
WO/2014/139776A1
The invention relates to a bearing shield (13) for a blower motor (3) of a radial fan (2) of a range hood (1), comprising a first mount (17), which is configured to hold a bearing (21) for a shaft (22) of a rotor (14) of the blower motor...  
WO/2014/130060A1
Fan assemblies, and in particular fan wheels and stator assemblies for fan assemblies, are disclosed. In one embodiment, the fan wheel includes a wheel back having an outer surface forming one of a curved dome-shape and a truncated cone-...  
WO/2014/125711A1
An air conditioner is configured so as to reduce air flow noise. An air conditioner is provided with: a cross flow fan (10) which has impellers (12) arranged side by side in the axial direction, the impellers (12) individually having bla...  
WO/2014/118087A1
Multiple-stage compressor (1, 14, 18), comprising: - at least one adjustable inlet diffuser (3), - a plurality of compressor stages (2, 5, 7), - a means for controlling or regulating the compressor (1, 14, 18) with regard to the stall li...  
WO/2014/120335A1
This disclosure relates to a centrifugal compressor. In a first example, the compressor includes a first impeller provided in a main refrigerant flow path, a second impeller provided in the main refrigerant flow path downstream of the fi...  
WO/2014/115417A1
This centrifugal rotation machine (1) comprises: a rotary shaft (2) that rotates about an axis; a plurality of impellers (3) that send out a fluid by rotating with the rotary shaft (2); a casing (5) that is provided so as to surround the...  
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/2014/108523A1
A compressor unit (25) is disclosed comprising at least a first motor driving in rotation at least one impeller (4) of a compression stage, having at the outlet of the impeller (4) a diffuser (23) designed to centrifugally channel the ga...  
WO/2014/109108A1
The objective of the present invention is to provide an impeller that is much lighter in weight, has improved blowing performance, and has a simpler manufacturing process, by using a resin material or the like. This impeller is formed by...  
WO/2014/106880A1
In this blower device, a scroll casing (3) has a side wall (34) extending in a spiral from a nose section (30) in a manner so as to face the outer peripheral section (21a) of a centrifugal fan (2). The side wall includes at least the thr...  
WO/2014/102126A1
The present invention, mainly applicable to large / very heavy centrifugal compressors equipped with barrel casing, provides the installation of sliding pads at several convenient locations, typically in the areas adjacent the external g...  
WO/2014/097625A1
This air conditioner is provided with a cross flow fan (25) disposed within the indoor unit. The cross flow fan (25) comprises end plates (25f) which are provided at both ends of the cross flow fan (25), blade wheels (25b) which have ann...  
WO/2014/095742A1
A multi-stage compressor (10) is described, comprising a rotor (1 1) having a plurality of axially stacked impellers (12; 12B, 12) and a tie rod (14) extending through the stacked impellers and holding the impellers together. A gas compr...  
WO/2014/096036A1
The invention relates to a compressor rotor (1) comprising a pinion shaft (2) which has multiple interconnected segments (3, 4, 5) that are arranged axially one behind the other and comprising a multipart seal (6) which seals the pinion ...  
WO/2014/082802A1
The invention relates to a fixing device for a turbo compressor (1) with a horizontal housing (2) and an inner housing (6) arranged in the housing (2); a horizontal sliding device (9, 10) by means of which the inner housing (6) is mounte...  
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/2014/080899A1
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/2012/101208A3
The invention relates to a gas system (10) having a first compressor stage (20) for compressing a process gas (18), wherein the first compressor stage (20) comprises an intake side (20a) and a pressure side, and a seal gas (17) outside t...  
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/2012/166563A8
A supersonic compressor (10) includes a fluid inlet (26), a fluid outlet (28), and a fluid conduit extending there between with a supersonic compressor rotor (40) disposed therein. The supersonic compressor rotor includes a first end wal...  
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/2013/141912A3
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/2013/150673A1
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/2013/110936A3
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/2013/150569A1
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...  

Matches 351 - 400 out of 5,822