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WO/2017/117699A1 |
Disclosed are an axial fan assembly and a motor home air-conditioner using same. The motor home air-conditioner comprises an air-conditioner body (1). A heat exchanging system, a central air-inlet channel (2) and a peripheral air-outlet ...
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WO/2017/109760A1 |
A system for purifying incoming fluid is provided that is modular and includes a heat exchanger module, an evaporator-condenser module and a compressor. The system is configured to facilitate passive drainage of the purified fluid for co...
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WO/2017/111344A1 |
The present invention relates to a pump assembly for discharging, by high pressure, mixed materials (a mixture of liquid and fluid) having flowed therein, and, more specifically, to a pump assembly having a mixing function, providing a d...
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WO/2017/106530A1 |
A fan assembly, and associated methods are shown that may include tapering configurations in a nozzle assembly. Configurations are shown that are optimized for thrust. Examples of assemblies and methods are shown that include sound atten...
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WO/2017/103383A1 |
The invention relates to an electric centrifugal compressor (10), in particular for a turbine engine or aircraft, comprising an electric motor, the stator of which is supported by a casing (12) and the rotor of which includes a shaft mou...
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WO/2017/103358A1 |
The invention relates to an intake blower (1) for a motor vehicle heating, ventilation and/or air conditioning device, the blower (1) comprising a fan (2) able to be rotationally driven about an axis, separation means (14) able to delimi...
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WO/2017/098693A1 |
The air conditioner of this disclosure is provided with a cross-flow fan, a stabilizer, and a rear guide, which are arranged in an air delivery passage. The stabilizer is provided with a recessed section having a first flat surface which...
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WO/2017/094287A1 |
In order to provide a centrifugal compressor capable of achieving downsizing and low cost while achieving increase in rotation speed, a centrifugal compressor (1) is provided with, in the shaft direction, a plurality of multistaged impel...
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WO/2017/088431A1 |
A centrifugal blower electric fan comprises a fan body (1), a supporting tube (2), and a base (3). The supporting tube (2) connects the fan body (1) and the base (3) as a whole. The fan body (1) comprises a cylindrical protection casing ...
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WO/2017/090713A1 |
A stationary vane (50) to be provided to a fluid machine (1) includes: a side surface (51) that is exposed to a fluid (G) and that is provided along the flow direction of the fluid (G); and corner portions (70) that are provided in the s...
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WO/2017/090073A1 |
The present invention improves the vibration resistance of a fixing bolt for a stationary member used in a centrifugal compressor. A fixing bolt 9B comprises: a head part 21; a cylindrical part 22 which is continuous with the head part 2...
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WO/2017/084694A1 |
The invention refers to an automotive vapor pump (12), preferably to a purge pump for pumping a pump gas comprising fuel vapor. The automotive vapor pump comprises: a centrifugal pumping wheel (34) for pumping the pump gas from a pump in...
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WO/2017/086732A1 |
The present invention relates to an air foil bearing. The present invention is configured such that the rigidity of bumps can be controlled by varying the width of single bumps, and has an advantage in managing the height of the bearing,...
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WO/2017/076584A1 |
The invention relates to an inner part (IP) of a turbomachine (TCO) for arranging in an outer case (OC) of the turbomachine (TCO), wherein the inner part (IP) has parts of a rotor (RO), which are provided for rotating during operation, a...
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WO/2017/074515A1 |
A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed d...
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WO/2017/073499A1 |
In the present invention a centrifugal compressor (100), as a turbo machine, has a first group (3) of impellers (5) and a second group (4) of impellers (5) which are set such that the direction of fluid intake of one group is the reverse...
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WO/2017/073113A1 |
An inlet guide vane that comprises a vane main body (42) that has a ventral surface (S1) and a dorsal surface (S2) that extend along a radial direction axis line (Ar). The ventral surface (S1) and the dorsal surface (S2) each have an air...
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WO/2017/073106A1 |
A return flow channel formation part that comprises a casing (28) and a plurality of return vanes (38). The casing (28) comprises a return bend part (36) and a return flow channel (33) that has a straight flow channel (37). The straight ...
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WO/2017/073593A1 |
Provided is a cross flow fan that is inexpensive and that provides good performance. A plastic cross flow fan according to the present invention includes a first fan block (301) and a second fan block (302) that are bonded to each other....
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WO/2017/065843A1 |
A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed d...
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WO/2017/065845A1 |
A system and apparatus for compression of an incoming feed air stream using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed driver assembly directly drives at leas...
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WO/2017/064553A1 |
A multifunctional air pump is disclosed including an air pump assembly, a control module, and a remote user input for inflating and deflating an inflatable product. The air pump may be operated remotely for convenience. The air pump may ...
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WO/2017/065844A1 |
A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the...
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WO/2017/064127A1 |
The invention relates to a motor for a pump and to a pump comprising a rotor (4) and an outer stator (2). The rotor has conveying elements (16) for the liquid and is mounted by means of two axial bearings (5, 6) arranged at a distance fr...
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WO/2017/065842A1 |
A method for controlling the compression of an incoming feed air stream to a cryogenic air separation plant using at least two variable speed compressor direct drive assemblies controlled in tandem is provided. The first variable speed d...
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WO/2017/059074A1 |
A low-cavitation impeller for a centrifugal pump is provided. The impeller provides a smooth flow path from the inducer section through to the outlet section. Continuous main blades run from a leading edge at the inlet eye to a trailing ...
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WO/2017/055717A1 |
The present invention relates to a sealing system for a rotary shaft (10) of a mechanical or electrical compressor, the shaft (10) being connected to at least one compartment (1, 2) in which a compressor wheel (3) is arranged and compris...
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WO/2017/052239A1 |
The present invention relates to a centrifugal fan. The centrifugal fan according to one aspect comprises: an impeller for suctioning or discharging air; a motor for rotating the impeller; a housing accommodating the impeller, and having...
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WO/2017/050427A1 |
The invention relates to a fan unit, in particular for a device for respiratory support, comprising a housing (2), a fan wheel (1) accommodated in a wheel chamber (3) of the housing (2), and a motor (12), which is connected to the fan wh...
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WO/2017/048734A1 |
A pitot tube assembly for a centrifugal pump includes an extension arm having a tubular body with opposing ends, at least one pickup tube secured to one of the opposing ends of the extension arm, a terminal portion positioned at the othe...
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WO/2017/046135A1 |
A turbomachine impeller(1)is disclosed, which comprises:a hub (3) having a rotation axis(A-A);a shroud(13);a plurality of blades(5; 5A, 5B)between the hub (3) and the shroud(13);and a plurality of flow vanes(11), each flow vane being def...
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WO/2017/041997A1 |
The invention relates to a ventilator with a motor (12), a ventilator wheel (14), a heat sink (11), and a housing (10). The motor (12) is electrically driven and has a stator (122) and a rotor (121) which is rotatably mounted about a rot...
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WO/2017/038912A1 |
This compressor is provided with a motor, a plurality of shafts each having a gear, a housing (30), and a plurality of impeller sections. The housing (30) includes a first housing element (31) and a second housing element (32) connectabl...
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WO/2017/025378A1 |
The invention relates to a fan machine (1), comprising a fan wheel (7), a fan wheel shaft (4), and a machine housing (2), wherein the fan wheel shaft (4) is supported in the machine housing (2) by means of a fixed bearing (5) and a movab...
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WO/2017/023578A1 |
A compressor (20) comprises: a housing (26) having an inlet (22) and an outlet (24) and a flowpath (38) from the inlet to the outlet; an impeller (32, 34) mounted within the housing for rotation about an axis (500); and at least one flui...
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WO/2017/021053A1 |
Electric compressor (1) for compressing a gas, in particular for a motor vehicle, comprising a compressor impeller (2), an electric motor (3), wherein the compressor impeller (2) can be driven by means of the electric motor (3), and a co...
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WO/2017/021553A1 |
A fluid processing machine that includes a stator capable of generating an electromagnetic field and a first rotor section having at least one impeller and at least one permanent magnet. The stator is configured to electromagnetically en...
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WO/2017/017024A1 |
A charge gas compression train (1) for ethylene,comprising on the same shaft line a steam turbine (2) and a first compressor (60) comprising a first group of compression stages(3), a second group of compression stages(4) and a third grou...
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WO/2017/017025A1 |
The LNG plant comprises a compression train (100) and a further compression train (200), and may advantageously implement for example 3-cycles pure-refrigerants liquefaction technologies or multiple-cycles pure-refrigerant and mixed-refr...
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WO/2017/013021A1 |
The invention relates to a side-channel machine having a housing (4a), located in the housing (4a) a side-channel (28) for guiding a gas, and at least one gas inlet opening (34) which is formed in the housing (4a) and is fluidically conn...
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WO/2017/009451A1 |
A drainage apparatus (1) for a motorcompressor (2) comprises a first pipe (10) with a first end (10a) configured to be inserted in a drainage sump (9) of a motorcompressor (2); a second end (10b) configured to be connected to a duct (4) ...
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WO/2017/005842A1 |
A compressor system (1) is described, comprising: - at least a first compressor (7) having a suction side (7S) and a delivery side (7D); - an anti-surge line (23); an anti-surge valve (25) arranged along the anti-surge line (23) and cont...
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WO/2017/005477A1 |
The centrifugal compressor includes an hermetic housing; a drive shaft (4); a first and a second compression stage (8, 9) configured to compress a refrigerant, the first and second compression stages (8, 9) respectively including a first...
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WO/2017/005843A2 |
The compressor system (1) comprises: a first compressor (7) having a compressor suction side (7S) and a compressor delivery side(7D); an anti-surge line (23) having an inlet (23A) and an outlet (23B); an anti-surge valve (25) arranged al...
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WO/2017/007708A1 |
A method for controlling multi-stage centrifugal compressors is provided. It allows an optimization of compressor head and efficiency at each compression stage and is specifically valuable at reduced compressor flow.
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WO/2016/198607A1 |
The present invention relates to an electric machine (1)for a vehicle, comprising a housing (2),which surrounds an interior (6)and has a jacket (7),a rear side wall (8)and a front side wall (9), a stator (3),a rotor (4),whose rotor shaft...
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WO/2016/198962A2 |
A boundary layer turbomachine (100) can include a housing (110) defining an interior space (115) and having an inlet opening (112) and an outlet (113) opening to facilitate movement of a fluid through the housing (110). The boundary laye...
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WO/2016/193002A1 |
The centrifugal refrigeration compressor (2) includes a hermetic housing (3); a drive shaft (4) including a first axial end portion (5), a second axial end portion (6) and an intermediate portion (7), the drive shaft (4) further includin...
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WO/2016/186525A1 |
An electric fan with a self-cleaning mode to energise rotating fan blades in alternate forward and reverse directions to create a vibration in order to shake built-up dust or dirt particles from the blades in a frequency at which the rot...
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WO/2016/177880A1 |
A turbomachinery gasket (20) comprising at least a first curved elongated element having a coupling part (22) configured to cooperate with a tubular assembly (30) in order to keep the gasket (20) in position on the tubular assembly (30),...
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