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Matches 1 - 50 out of 8,615

Document Document Title
WO/2018/093999A1
A blower may include a blower housing that may include a plurality of rotor chambers and a plurality of rotors. The plurality of rotors may be substantially identical and each may include a twist angle and a helix angle. The rotors and t...  
WO/2018/092842A1
A centrifugal compressor that comprises: a compressor impeller that is attached to a rotary shaft; and a housing that houses the rotary shaft and the compressor impeller. The housing includes: an intake part that is provided upstream of ...  
WO/2018/093279A1
The subject of the invention is a piston of the ecological clean, two-stroke internal combustion engine in the field of mechanics. It can be used in two-stroke, new generation engine especially in the cars, motorcycles, vehicles, aircraf...  
WO/2018/092892A1
An electric compressor that comprises: a rotary shaft that has a compressor impeller attached thereto; a stator part that is arranged around the rotary shaft; and a motor housing that houses the stator part. The motor housing has: an inn...  
WO/2018/092257A1
[Problem] With respect to an internal combustion engine which is turbocharged by means of an air amplifier using compressed air generated by a compressor as a driving flow, incorporating a feature by which energy can be recovered by driv...  
WO/2018/087652A1
A system of superchargers, which comprises two casings (1, 2), each of which includes a pair of rotors (3, 4, 5, 6) which are provided with two or more lobes (7) meshed with each other so as to rotate together in opposite directions arou...  
WO/2018/070002A1
[Problem] In supercharging devices of an internal combustion engine that use an air flow rate amplifier as the supercharging means, one problem is that recovering kinetic energy lost through deceleration during braking results in limitat...  
WO/2018/065751A1
A spark ignition internal combustion engine of the Merritt engine type as described in international patent publication WO/2007/080366 including a plurality of cylinders, at least one cylinder (102) being made, in use, to operate on a tw...  
WO/2018/059810A1
A method for operating a bi-turbo system is described. The two actuators of the turbochargers are actuated so as to realize a position of the actuators which is identical for both actuators. Then, both actuators are trimmed relative to o...  
WO/2018/054490A1
The invention provides an internal combustion engine system (1) comprising a combustor (3) arranged to repetitively receive air and fuel, combust the received air and fuel, and expand the combusted air and fuel, an expander (6) comprisin...  
WO/2018/049011A1
Methods and systems for cooling a radial engine in a ground-based portable electric power generating system. The engine includes a plurality of cylinders extending radially from a central hub supporting a crankshaft. Each cylinder has a ...  
WO/2018/047024A1
Herein described is a two-stroke internal combustion engine (100), comprising: a cylinder (135) having a pre-set central axis (B); a piston (145) slidably coupled to the cylinder (135) and suitable to divide the interior volume thereof i...  
WO/2018/044995A1
A new engine which incorporates the advantages found in a two-stroke with the advantages found in a four-stroke engine combined.  
WO/2018/044308A1
The present disclosure provides air intake ports and/or intake manifolds having an altered configuration to improve the efficiency of the air intake ports, intake manifolds, and by extension, the engine.  
WO/2018/044184A1
A cylinder assembly includes a cylinder (101) with an inlet channel of compressed air (109) and an outlet channel of exhaust gas (110) located in the middle which is closed by a head (102) and a partition (104). One end of a push rod (10...  
WO/2018/037171A1
The device (12) according to the invention is suitable for cooling an air supercharging system (1) of a heat engine (2) comprising a thermal turbocharger (10) and a water-cooled electric compressor (11). The device comprises a first cool...  
WO/2018/024319A1
The invention relates to a two stroke internal combustion engine comprising: - a cylinder with an inlet port and outlet port arranged in the cylinder wall; - a piston movable within the cylinder between a top position and a bottom positi...  
WO/2018/020776A1
An oil supply system (1) is provided with an oil pump (20), piping (21) and a heat exchanger (22). The oil pump (20) discharges AT oil pumped up from an oil pan (24). The piping (21) supplies the AT oil discharged from the oil pump (20) ...  
WO/2018/020496A1
A split-cycle internal combustion engine includes a variable displacement compressor having two or more cylinders, an adjustment mechanism for varying the displacement volume of the compressor and possibly the phase between the compresso...  
WO/2018/012540A1
A seal structure according to an embodiment of the present disclosure comprises: a rotary shaft that is provided inside a housing; a metal-made surrounding part of the housing which surrounds the rotary shaft in the radial direction of t...  
WO/2018/001594A1
The invention relates to an air filter in the intake tract of an internal combustion engine, to which is assigned a compressed air tank that is connected to the air filter, wherein the compressed air tank is in addition connectable to th...  
WO/2018/004543A1
A 2-cycle, direct-injection diesel engine configured to accommodate low cetane diesel and jet fuels. The engine includes combustion chambers having surfaces which are operable at high temperatures during engine operation to increase the ...  
WO/2017/223060A1
A rotor comprises a central body configured to rotate. A lobe extends perpendicularly from the central body along an lobe axis. A curved leading periphery and a curved trailing periphery are on opposite sides of the lobe axis. A V-shaped...  
WO/2017/203881A1
Provided is an electric turbo-machine comprising: a housing; a rotating shaft rotatably supported by the housing through a rolling bearing; an impeller; and an electric motor. The housing has an oil supply section to which lubricating oi...  
WO/2017/195260A1
[Problem] Internal combustion engines that pressurize and store fluid fuel include internal combustion engines such as those that rotate a supercharger via an expansion turbine during the process of depressurizing high-pressure fluid fue...  
WO/2017/186231A1
The invention relates to a drive assembly  
WO/2017/178700A1
Method and internal-combustion engine arrangement, which comprises an internal-combustion engine (8) comprising at least one cylinder and piston, which is arranged to operate according to the split-cycle principle, a turbocharger (1) con...  
WO/2017/165994A1
Provided is a turbocharged natural-gas engine, comprising: a first drive system (201), a second drive system (202), a third drive system (203), and a fourth drive system (204). The first drive system (201) comprises a gas storage cylinde...  
WO/2017/162971A1
The present invention relates to an assembly (1) comprising: an intake pipe (4) extending between an air inlet (11) and a heat engine (2); a heat engine (2); an electric compressor (5) arranged on the intake pipe; a bypass circuit (510) ...  
WO/2017/162970A1
The present invention relates to an assembly (1) comprising: an intake pipe (4) extending between an air inlet (11) and a heat engine (2); a heat engine (2); an electric compressor (5) arranged on the intake pipe; a bypass circuit (510) ...  
WO/2017/154090A1
[Problem] An air flow rate amplifier, which is a supercharging means of a supercharging device for an internal combustion engine, is limited in terms of interval distance between nozzle lips of ring-arrayed nozzles by the restriction of ...  
WO/2017/155827A1
The proposed design involves making the leakage paths as treacherous and long as possible by incorporating labyrinth seal structures in addition to turbo rings which will significantly reduce the pressure subjected to the turbo rings and...  
WO/2017/156490A1
The dual pass intercooled supercharger includes a supercharger and intercooler. The system is configured such that air leaving the supercharger traverses the intercooler from one side to an opposing side two or more times.  
WO/2017/149803A1
[Problem] In internal-combustion engine supercharging devices comprising a supercharging means provided with an air flow rate amplifier which performs supercharging in a driving flow, two driving flow supply means for supplying driving f...  
WO/2017/149303A1
An automotive powertrain (100) for driving an automobile is disclosed. In particular, an automotive powertrain (100) comprising: an engine (110) with a crankshaft (112); and an electric supercharger (120) for boosting the output torque o...  
WO/2017/147118A1
The present invention relates to apparatuses and methods for enhancing the power and efficiency of an internal combustion engine by way of turbochargers. An embodiment of the invention aims to allow a high-pressure, high-rpm turbocharger...  
WO/2017/147499A1
Rotors formed by an additive manufacturing process are presented. In one example, a method of making a rotor is presented including defining a printing order for the application of a first material, and creating a plurality of lobes arra...  
WO/2017/138982A1
A coupling assembly arranged between an input shaft and a rotor shaft of a supercharger includes a first hub, a second hub, a first side coupling assembly, a second side coupling assembly, a central hub and a plurality of coupler pins. T...  
WO/2017/127931A1
An inlet guide assembly for a turbine receiving a pulsed flow, including a duct having an internal volume, and an inlet port, first outlet nozzle and second outlet nozzle each communicating with the internal volume. The inlet port is con...  
WO/2017/122260A1
A supercharging device comprises an air flow amplifier (6u) of which a nozzle (70) is constituted by a pair of nozzle lips that can substantially seal the nozzle, the air flow amplifier (6u) having a nozzle adjustment mechanism (7) const...  
WO/2017/121427A1
Disclosed is an axial piston motor in which fuel and compressed combustion medium are continuously burned in a combustion chamber so as to be turned into the working fluid and successively be delivered to working cylinders. In order to m...  
WO/2017/106330A3
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/2017/101967A1
The invention provides an internal combustion engine system comprising - a compressor (3) arranged to compress air, - at least one combustor (4), at least one of the at least one combustor (4) being arranged to receive the compressed air...  
WO/2017/101966A1
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), - a compressor (4) arranged to compress air, - an air guide (5) arranged to guide compressed air from the compressor (4) to at least...  
WO/2017/101965A1
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...  
WO/2017/102813A3
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...  
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/2017/104231A1
[Problem] To make more compact and improve cooling efficiency of an internal combustion engine having a supercharger cylinder and an expansion cylinder. [Solution] An internal combustion engine 1 having: an internal combustion engine mai...  
WO/2017/102813A2
The invention provides an internal combustion engine system (1) comprising - at least one combustor (3), and - a first expander (4) arranged to receive exhaust gases from at least one of the at least one combustor (3), and to expand and ...  
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 ...  

Matches 1 - 50 out of 8,615