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Patent Searching and Data


Matches 1 - 50 out of 12,019

Document Document Title
WO/2017/102377A1
An electric supercharger comprising an electric motor (2), a compressor wheel (3) rotatable on a drive-shaft (8) arranged to be driven by the electric motor, a first bearing (41) arranged to support the drive shaft at a first axial locat...  
WO/2017/103353A1
The present invention relates to an electric compressor (9) comprising a shaft (13) rotated by an electric motor via bearings (16), the shaft rotating a compressor wheel (14), the compressor comprising a vent hole (31), for pollutants to...  
WO/2017/106330A2
In one aspect, the teachings presented herein include a power generation system including: a power plant having an air intake and an exhaust outlet; a boost device in fluid communication with the power plant air intake, the boost device ...  
WO/2017/103354A1
The invention relates to an electric compressor (1) comprising at least one compressor wheel (3) that is driven by an electric motor unit (2) controlled by an electronic unit (9) which is arranged outside the motor unit (2), in an electr...  
WO/2017/103468A1
Electric compressor (1) comprising a shaft (6) that is rotatingly driven by an electric motor (5) via at least one antifriction bearing (7); the shaft makes a compressor wheel (3) rotate, the antifriction bearing (7) being placed between...  
WO/2017/098184A1
The invention proposes a method for managing the use of an electric compressor of a motor vehicle engine associated with an automatic gear shifting gearbox. When the temperature of the compressor reaches a predefined maximum threshold, t...  
WO/2017/100097A1
An air handling arrangement in a two-stroke cycle, opposed-piston engine with unif!ow scavenging and constructed for heavy-duty operation includes sequentially arranged turbochargers in series with a supercharger, in some aspects, the ai...  
WO/2017/094546A1
An attachment mechanism 20 is provided with the following: a compressor impeller 10 (impeller) that includes a body part 10a in which a through hole 10b through which a shaft 8 penetrates is formed, and a plurality of blades 10g provided...  
WO/2017/093688A1
The invention relates to a fluid assembly (1) comprising: - a first pipe (11), - a second pipe (12) forming a branch conduit of a portion of the first pipe (11), comprising a compressor (15), and - a switching system (10) for switching t...  
WO/2017/094187A1
This turbocharger (1) is provided with: a rotating shaft (4); a turbine wheel (2); a compressor wheel (3); a rolling bearing (5) that rotatably supports the rotating shaft (4) around an axis (C) and that comprises an inner race (50) fixe...  
WO/2017/094183A1
This turbocharger (1) is provided with: a rotating shaft (4) extending along an axis (C); a turbine wheel (2) provided to one end side of the rotating shaft (4); a compressor wheel (3) provided to the other end side of the rotating shaft...  
WO/2017/095659A1
A number of variations may include a product that may include a valve system having a first valve plate constructed and arranged to selectively open and close a blowdown passage, a second valve plate constructed and arranged to selective...  
WO/2017/089666A1
The invention relates to a heat engine assembly (100) comprising a compressor (9) with an electric engine provided with an air hole (31) and arranged in such a way that the air hole (31) forms an angle A of between -90° and +90 to the v...  
WO/2017/085143A1
An electric supercharger comprises a switched reluctance motor. The motor includes a stator assembly (201) comprising a plurality of pairs of windings (203A-C), each pair of windings (203A-C) comprising a first winding for forming a firs...  
WO/2017/081123A1
The present application concerns a method for separate lubrication of a drive system for a motor vehicle, said system comprising a compressor and an internal combustion engine comprising a top end and a bottom end that are coupled togeth...  
WO/2017/081142A1
This drive system (1) for a motor vehicle comprises a top end (5) and a bottom end (7) that are coupled together, a kinematic drive chain, a compressor (35), a main lubrication system, that comprises a main circuit (105) and a main pump ...  
WO/2017/083107A1
A number of variations may include a product comprising: a turbocharger comprising a bearing housing; an engine; and a heat transfer system comprising a first fluid inlet, a second fluid inlet, a heat exchanger, a valve, a first conduit ...  
WO/2017/082166A1
A bearing structure is provided with: a bearing housing 2 in which a bearing hole 2b is formed; a body section 7a which is provided in the bearing hole 2b and through which a shaft 8 is inserted; a damper section 7j formed on the outer p...  
WO/2017/078088A1
A turbine housing (10) is provided with a scroll unit (20) that forms a spiral-shaped exhaust gas path (K) between an exhaust inlet-side flange (12) which forms an exhaust gas inlet, and an exhaust outlet-side flange (13) which forms an ...  
WO/2017/076621A1
The invention concerns a radial turbo compressor (TCO) comprising: at least one impeller (IP) at least one casing (CS), wherein said impeller (IP) it rotatable about an axis (X), wherein said casing (CS) comprises an inlet (IL) upstream ...  
WO/2017/073603A1
In this foil bearing, each of foils 12 is provided with: a top foil section 12A1 provided with a bearing surface X; and an under foil section 12B that is elastically deformable and that is arranged behind the top foil section. One end of...  
WO/2017/069478A1
The present invention provides a turbocharger having an accelerator attached thereto. The turbocharger, which is driven by the exhaust of an internal combustion engine and compresses and supercharges intake air, has, between an impeller ...  
WO/2017/068865A1
Provided is a method for manufacturing an aluminum alloy material having excellent high-temperature strength. In this method for manufacturing a heat-resistant aluminum alloy material, a continuous casting material is subjected to a heat...  
WO/2017/069025A1
A bearing structure (S) is provided with: a bearing hole (2b) formed in a bearing housing (2)(housing); the body section (7a) of a semi-floating bearing (7)(bearing) provided in the bearing hole (2b) and having a shaft (8) extended there...  
WO/2017/063690A1
The present invention relates to a method of heating the intake air of an engine using an electric supercharger, the supercharger comprising a compressor wheel and an electric drive assembly for rotating the compressor wheel; wherein the...  
WO/2017/061450A1
Provided is a variable flow rate valve mechanism equipped with: a valve body which opens and shuts an opening; a stem which has the valve body linked to a first end side thereof and which is rotatably supported with respect to a housing;...  
WO/2017/061271A1
A rotational frequency detection device equipped with: a blade detection sensor (12), which is provided in the housing (8) of an intake air compressor (6) of a turbocharger that pressurizes intake air and supplies this air to an engine (...  
WO/2017/057890A1
The present invention provides a split turbocharger which lowers the temperature of supercharged air by blocking the heat conduction of exhaust gases, increases flux, supplies compressed air with increased boost pressure, and thereby imp...  
WO/2017/055741A1
The invention relates to an electric compressor (1) comprising a shaft (6) rotated by an electric motor controlled by an electronic assembly (91, 92, 93, 94), the shaft rotating a compressor wheel (3), characterised in that at least part...  
WO/2017/057479A1
This electric supercharger is provided with: a shaft 17 including a small diameter portion 17a, a large diameter portion 17b having a larger diameter than the small diameter portion 17a, and a step surface 17d which extends in the radial...  
WO/2017/051139A1
The invention relates to a method for producing a control instruction of an electrical compressor (26) located in an air intake line (20) of an internal combustion engine and powered by an accumulator battery (50), comprising: a step of ...  
WO/2017/051101A1
The invention relates to an engine system (100) comprising: an internal combustion engine (102), an intake system (104) that is intended to draw air into the engine (102) and comprises an electric compressor (110), a bypass (112) of the ...  
WO/2017/049019A1
A supercharger constructed in accordance to one example of the present disclosure includes a housing, a first rotor, a second rotor, a first timing gear, a second timing gear, a first rotor shaft, a second rotor shaft and a coupling. The...  
WO/2017/046842A1
A turbocharger according to one embodiment of the present invention is provided with: a rotating shaft; a compressor; a turbine; a compressor-side floating bearing and a turbine-side floating bearing, which rotatably support the rotating...  
WO/2017/047356A1
A variable nozzle unit is used in a turbine having a gas inflow passage sandwiched between a first flow passage wall surface and a second flow passage wall surface, the first and second flow passage wall surfaces facing each other, the g...  
WO/2017/045738A1
The invention relates to a turbine wheel (10) for a turbine of an exhaust gas turbocharger, comprising at least one turbine blade (14) against which exhaust gas can flow; the maximum ratio of the wheel outlet diameter (A) of the turbine ...  
WO/2017/042311A1
The present invention relates to an assembly (1) comprising: an intake duct (4) extending between an air intake (11) and a heat engine (2); a heat engine (2); an electric compressor (5) arranged on the intake duct; a bypass circuit (510)...  
WO/2017/042236A1
The invention relates to an electric supercharging compressor of a motor vehicle, this compressor comprising: - a rotary electric machine (7), - a compressor impeller (2), - an electronic assembly (30) electrically connected to the elect...  
WO/2017/042448A1
Casing for rotary machines, in particular for turbomachines, comprising a chamber (2) intended to house a turbine, and a gas circulation duct (3) opening into said chamber, the casing having at least one cavity (4) surrounding at least p...  
WO/2017/042925A1
A bearing device 1 for a turbocharger according to one embodiment of the present invention comprises: a rotating shaft 2; a journal bearing device 4 including a compressor-side journal bearing 41 and a turbine-side journal bearing 42; a ...  
WO/2017/042506A1
The invention mainly concerns a rotary electric machine, in particular intended for an electric compressor (1) for a motor vehicle, said machine comprising: - a rotor (10) mounted to rotate about an axis of rotation, - a stator (9) surro...  
WO/2017/044634A1
A natural gas engine system (10) may have an engine (12) having at least one cylinder (24). The engine may also have an intake manifold (28) configured to deliver air for combustion to the cylinder and an exhaust manifold (30) configured...  
WO/2017/040041A1
A multi-speed drive (25) for a supercharger, comprising: a stationary shaft (30, 65, 165): a planetary gear mechanism with a sun gear assembly (83, 183) a plurality of planet gears (130, 230) mounted on a planet carrier (118, 218), and a...  
WO/2017/037286A1
An internal combustion engine having: at least one piston-cylinder unit (2), a turbocharger (4) having an exhaust gas turbine (3), a catalytic converter (5) connected between the at least one piston-cylinder unit (2) and the exhaust gas ...  
WO/2017/037359A1
The invention relates mainly to a method for controlling the early opening of a discharge valve associated with a discharge conduit, said discharge conduit having an upstream end arranged upstream of a heat engine compressor and a downst...  
WO/2017/037186A1
An internal combustion engine comprising at least one piston-cylinder unit (2), a turbocharger (4) having a shaft (9) driven by an exhaust gas turbine (3), and a catalytic converter (5) connected between the at least one piston-cylinder ...  
WO/2017/030401A1
The present invention provides, in a supercharger for compressing and supercharging air by being driven through the rotation power of an output shaft such as a crankshaft of an internal combustion engine or a rotary shaft of a motor, a s...  
WO/2017/029126A1
The present invention relates to a valve train (13) for actuating a valve element (12) that interacts with a valve seat (10) of an exhaust gas-conducting apparatus (1), having a valve shaft (14) which adjusts the valve element (12). A si...  
WO/2017/026292A1
A bearing structure S is provided with: a bearing housing 2 (a housing); a bearing hole 2b that is formed in the housing and that is provided with a semi-floating bearing 7 (a bearing) for axially supporting a shaft 8 having an impeller ...  
WO/2017/026270A1
A bearing structure is provided with at least: a housing 2; a bearing hole 2b that is formed in the housing and that has provided thereto a bearing 7 for axially supporting a shaft 8; an escape groove 23 that is provided to the bearing h...  

Matches 1 - 50 out of 12,019