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WO/2016/120598A1 |
A split-cycle engine (4), comprising a compression cylinder (10) having a first volume (12) for a first working fluid and a second volume (14) for a second working fluid, the first volume and second volume being separated by the compress...
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WO/2016/120947A1 |
An exhaust turbine that is driven by exhaust gas from an engine and that is provided with: a plate that runs along an introduction path that is formed around a turbine impeller; a plurality of nozzle members that include a nozzle vane th...
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WO/2016/118097A1 |
This invention is a mechanical set up including pressing volumes (S1, S2, S3 and S4) in the engine housing (MK) and two pieces of apparatus which are symmetric to each other (A1, A2). When it is accelerated through flywheel (8) and when ...
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WO/2016/101189A1 |
Provided is a piston-turbine compound engine, comprising a piston-type main engine (10), a turbine engine (12), an air channel (18), a turbine working-medium channel (14), an afterburner device (16), a bypass channel (20), and an air flo...
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WO/2016/083641A1 |
The present invention relates to a compound engine comprising an internal combustion engine and a first turbine, and which has high thermal yield, since the compound engine uses the heat of the exhaust gases to heat part of the air in an...
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WO/2016/083640A1 |
The invention relates to an eight-stroke engine with high thermal efficiency and low pollutant emissions, formed by an internal combustion engine and a heat exchanger by means of which the waste heat of the exhaust gases from a first exh...
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WO/2016/081780A1 |
The present disclosure describes implementations of an insulated engine for improving the heating of fiuids, such as oil, within the insulated engine. The insulated engine can include an engine component, such as a crankcase, and an insu...
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WO/2016/078681A1 |
The invention relates to a method for preventing oil escape into an exhaust gas during operation of a turbocharged engine. The method comprises the steps of providing pressurized fluid to an area sealing off a bearing housing of an axial...
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WO/2016/075388A1 |
The invention relates to an internal combustion engine (1), comprising: an engine block (10) defining at least one cylinder (11) with a head provided with at least one admission opening (12) as well as first and second exhaust openings (...
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WO/2016/063456A1 |
A ship exhaust turbine 7, which is to be installed in a ship together with a ship engine 5, comprises: a turbine part 71 that is rotated by an exhaust gas supplied from the ship engine 5; a shaft 3 that rotates in an integral manner with...
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WO/2016/046243A1 |
Internal combustion engine comprising one or more cylinders (11), inside each of which a piston (12) and two crankshafts (2 and 21) slide, which are provided with cranks integral with two gear wheels that have equal diameter (30 and 23) ...
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WO/2016/043597A1 |
An inlet-valve arrangement (1) for an external-heat engine (5), which includes at least one working chamber (33), each one having a cooperating piston (4) and the working chamber (33) being supplied with a working fluid via at least one ...
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WO/2016/022392A1 |
The present teachings generally include an energy recovery device with heat dissipation mechanisms. The energy recovery device can include a main housing, rotors disposed in the main housing, rotor shafts associated with the rotors, and ...
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WO/2016/000402A1 |
Disclosed is a high pressure energy storage thermal energy power machine. A gasifier is arranged on an exhaust passage on a cylinder head of an internal combustion engine, the gasifier is provided with gasification pieces in parallel wit...
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WO/2016/000403A1 |
A thermal energy power device. A gasification reactor consisting of gasification pieces (19) and air holes (23) is arranged at a top dead centre position of a cylinder block of an internal combustion engine, the gasification pieces (19) ...
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WO/2016/000401A1 |
An efficient thermal energy power engine. A gasification reactor is arranged on a cylinder head of an internal combustion engine, gasification pieces are arranged at intervals on the cylinder head, an upper portion of the gasification re...
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WO/2015/196231A1 |
A propulsion system for a hybrid electric vehicle including a flywheel; and a shaft; and an electric motor; and a clutch; and an electrical generator; and a combustion chamber; and logic control means; and electrical storage means, where...
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WO/2015/197088A1 |
Disclosed is an exhaust gas arrangement (1) which comprises an exhaust gas system for conveying an exhaust gas stream. The exhaust gas system comprises a turbine (14) and an exhaust gas treatment system. The exhaust gas arrangement furth...
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WO/2015/188842A1 |
A turbine system (100) for recovering energy of exhaust gases of an internal combustion engine (10) is provided. The turbine system comprises a first turbine device (110), a second turbine device (120), and a flow control valve (130) for...
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WO/2015/180745A1 |
The invention relates to a turbocompound unit for converting energy of an exhaust gas from an internal combustion engine (10) to torque increase of a crankshaft (30) of the internal combustion engine (10). The turbocompound unit comprise...
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WO/2015/154430A1 |
Disclosed is an apparatus for using negative pressure energy of an engine, comprising: a first cavity (10), which first cavity (10) is in communication with the atmosphere via a first intake port (20); a second cavity (30), which second ...
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WO/2015/149448A1 |
Provided is a method and system for a semi-closed timing constant volume thermodynamic cycle in a prime motor. The cycle thereof comprises 6 processes: a multi-stage compression interstage cooling process, a counter-flow heat exchange pr...
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WO/2015/144188A1 |
The present invention relates to an internal combustion engine (100), comprising a first low-pressure cylinder (102) housing a first low-pressure piston (104); and a first high-pressure cylinder (106) housing a first high-pressure piston...
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WO/2015/127944A1 |
The present invention relates to a turbocompound unit (100), comprising a bearing housing (110) and a turbine shaft (120) being rotatably supported in the bearing housing (110), wherein one end of the turbine shaft (120) is provided with...
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WO/2015/128413A1 |
The present invention relates to a turbocompound unit (100), comprising a bearing housing (110) and a turbine shaft (120) being rotatably supported in the bearing housing (110), wherein one end of the turbine shaft (120) is provided with...
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WO/2015/097505A1 |
An electric waste gate valve system includes a waste gate valve (21), an electric actuator (22) that drives waste gate valve (21), an impeller rotation speed sensor (31), and an electronic control unit (30). The waste gate valve (21) ope...
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WO/2015/090700A1 |
A turbocompound assembly, in particular in the field of industrial vehicles, comprising a power turbine (PT) paired with the engine crankshaft, wherein the paring is carried out through said assembly, wherein the assembly comprises a dif...
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WO/2015/090341A1 |
The present invention relates to an internal combustion engine (100) comprising a first set of cylinders comprising: a first two-stroke compression cylinder (102) housing a first compression piston (114) connected to a first crank shaft ...
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WO/2015/090340A1 |
The present invention relates to an internal combustion engine (100) comprising a first set of cylinders comprising: a first two-stroke compression cylinder (102) housing a first compression piston (122) connected to a first crank shaft ...
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WO/2015/090343A1 |
The present disclosure relates to an internal combustion engine system (2) comprising an internal combustion engine (10), an exhaust system (24), an exhaust gas recirculation circuit (20) and a turbocharger (11) comprising a first turbin...
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WO/2015/092475A1 |
An engine arrangement includes an engine (23), an exhaust line (25) connected downstream of the engine, exhaust after treatment equipment (27) in the exhaust line, a temperature sensor (29a - 29e) for sensing a temperature of the exhaust...
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WO/2015/086547A1 |
The invention relates to a motor vehicle drivetrain, in particular for a commercial vehicle or rail vehicle, having a drive engine, which has a drive shaft and generates an exhaust stream; having a power turbine positioned in the exhaust...
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WO/2015/083493A1 |
Taking into consideration the trade-off between reduced fuel efficiency due to the increased pumping loss due to increased back pressure in an engine, and improved fuel efficiency from the recovery of waste energy by turbocompounding, th...
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WO/2015/077496A1 |
Systems and methods are disclosed that include operating an isothermal compression based combustion (IsoC) engine by injecting isothermally compressed air into a combustion engine immediately prior to a combustion event in order to incre...
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WO/2015/068706A1 |
The present invention is capable of simplifying the arrangement, piping, and the like, of hydraulic pumps that surround an internal combustion engine, and drastically saves space. The present invention comprises: a supercharger (5); a fi...
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WO/2015/058779A1 |
A turbocompound unit is provided. The turbocompound unit comprises a turbine shaft (120), a turbine wheel (110) supported at one end (124) of the turbine shaft (120) and a gear wheel (130) supported at an opposite end (128) of the turbin...
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WO/2015/048220A1 |
A highly-efficient, yet simply constructed internal combustion engine includes an intake cylinder to accommodate intake and pre-compression of an oxidizing agent, a combustion cylinder to accommodate a further compression of the oxidizin...
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WO/2015/000253A1 |
An internal combustion engine exhaust gas recycling device, comprising a power turbine (5) and a reduction gear set (9); the power turbine (5) is fixedly connected to the exhaust pipe (1) of an internal combustion engine via an air inlet...
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WO/2014/205809A1 |
Disclosed is a variable compression ratio and variable air-fuel ratio method for an internal combustion engine, the method comprising the following steps: dividing an air intake volume in a cylinder into a first air intake volume and a s...
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WO/2014/199643A1 |
An engine system (100), wherein: when the amount of the exhaust gas discharged from the engine body (10) has reduced, the ratio of the amount of an exhaust gas supplied to a supercharger (20) relative to the amount of the exhaust gas dis...
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WO/2014/195256A1 |
An internal combustion engine (20) has two exhaust valves (24, 25) for each combustion chamber, to permit separation of blow-down and expulsion phases of an exhaust stroke. The separate exhaust streams are directed to different geometrie...
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WO/2014/183460A1 |
A compression ratio variable and expansion ratio variable apparatus (200) is mounted on a crank shaft (100) and a piston connecting rod assembly (5) of an internal combustion engine. The compression ratio variable and expansion ratio var...
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WO/2014/182890A1 |
An opposed-piston engine has an air handling system equipped with a turbo- compound system that includes a power turbine for producing a rotary output in response to a flow of exhaust gas flowing into the turbine. The rotary output is co...
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WO/2014/176527A1 |
The present engine design can comprise one or more three-cylinder modules. Each module can comprise a left-hand combustion cylinder, a compression cylinder and a right-hand combustion cylinder. In an embodiment, the compression cylinder ...
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WO/2014/170559A1 |
The invention concerns a method for improving the energy efficiency of a drive system (10), said system comprising: - an engine (12) provided with an exhaust line (14); - a turbocharger (16) having a turbine (18) mounted on the exhaust l...
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WO/2014/154226A1 |
An exhaust gas pressure regulator ( 100) for an engine (10) is provided. The exhaust gas pressure regulator comprises an exhaust gas duct (1 10) delimiting an exhaust gas flow path (106) and a regulating member (120), which is moveable i...
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WO/2014/140497A1 |
The present invention concerns a method for controlling the progress of an operating cycle of an internal combustion engine comprising at least one cylinder (14) inside which a piston (10) slides between top (PMH) and bottom (PMB) end po...
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WO/2014/132633A1 |
According to the present invention, a fuel controller (50) of an engine system (100) is configured so as to control a fuel injection amount so as to not exceed a normal maximum fuel value when a power turbine (30) does not assist an engi...
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WO/2014/124291A1 |
A turbocharger for use with an internal combustion engine is provided. The turbocharger comprises a differential device (204) having a carrier portion (226), a compressor portion (212), and a turbine portion (210). The compressor portion...
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WO/2014/117523A1 |
A fuel oil engine, a driving apparatus thereof and a working method. Mixed fuel gas of fuel oil and air in the driving apparatus burns in a master cylinder body (310) so as to drive a first piston (320) to move and enable a main cylinder...
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