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Patent Searching and Data


Matches 151 - 200 out of 17,665

Document Document Title
WO/2021/246294A1
This supercharger 1 comprises: a turbine housing 11 in which a turbine impeller 12 is housed; a bearing housing 3 which rotatably supports a rotary shaft 2 on which the turbine impeller 12 is fixed; and a variable displacement mechanism ...  
WO/2021/233431A1
Disclosed is a turbocharging device (10), comprising a starter generator (1), a compression wheel (2), a first-stage turbine wheel (3) and at least one second-stage turbine wheel (4), which are sequentially arranged. Engine exhaust gas f...  
WO/2021/220742A1
A vehicle drive device that makes it possible to reduce the noise generated by a vehicle. This vehicle drive device 11 comprises an engine 13 and a supercharging device 18 that supercharges the engine 13. When the engine 13 is stopped,...  
WO/2021/213682A1
The invention relates to a blow-off valve having a flow housing (34) with a flow channel (36) between an inlet (38) and an outlet (40), a valve seat (42) formed between the inlet and the outlet, an actuator (10), an actuating member (28)...  
WO/2021/213681A1
The invention relates to a blow-off valve, comprising: - a flow housing (36) having a flow channel (38) between an inlet (40) and an outlet (42); - a valve seat (44) formed between the inlet and the outlet; - an actuator (10); - an actua...  
WO/2021/214311A1
Embodiments of a compressor stage, in particular for a turbocharging system and/or a turbocompound, and a process for operating a compressor stage are provided herein. The compressor stage comprises an impeller, and a vaned diffuser arra...  
WO/2021/209422A1
An air supply apparatus (100) for a ship is described. The air supply apparatus includes a first turbocharger (130) having a first compressor (131) and a first turbine (132) being drivable by exhaust gas provided, from one or more engine...  
WO/2021/205827A1
The link mechanism 120 comprises: a rotation axis of a rotating body that is attached either to a first link member (rod 140) having a first hole (valve-side through-hole 141B) formed therein, or to a second link member (valve-side link ...  
WO/2021/205826A1
A valve device 100 comprises: an insertion hole 181 formed in an attachment plate 180 having a rotating shaft; a valve 190 having formed therein a shaft part 193 inserted through the insertion hole 181; a large-diameter part 193a of the ...  
WO/2021/205139A1
A turbocharged engine system with electric compressor arranged to inject a compressed fluid into the exhaust subsystem upstream of the turbine of the turbocharger such that, in use, the compressed fluid injected by the electric compresso...  
WO/2021/199527A1
This turbine is provided with: a second turbine scroll flow path having a volume larger than that of a first turbine scroll flow path; a valve seat VS having a first waste gate port 54a in communication with the first turbine scroll flow...  
WO/2021/199412A1
This EGR estimation method for an internal combustion engine 1 is for estimating an EGR rate in intake and exhaust systems 10, 20 of the internal combustion engine 1 provided with: the intake system 10 which includes an air cleaner 12 an...  
WO/2021/199308A1
A turbocharger according to one aspect comprises: a turbine wheel mounted on one end side of the rotational shaft; a compressor wheel mounted on the other end side of the rotational shaft; a bearing housing accommodating a bearing part t...  
WO/2021/192565A1
A turbocharger (30A, 30B, 30C, 30D, 30E) having a turbine wheel (36T), a turbine scroll section (36S) arranged at the outer periphery of the turbine wheel, and a gas introduction passage (36F) for introducing exhaust gas into the turbine...  
WO/2021/190224A1
Disclosed is a control method for a variable geometry turbocharger. The method is applied to a vehicle, the vehicle comprising an engine which has a variable geometry turbocharger, and the variable geometry turbocharger comprising a nozz...  
WO/2021/191843A1
The present invention relates to an improved electrical compressor by-pass valve (1) comprising of a solenoid over moulded housing (2), a fix core insert (3), a valve housing (5), a guiding pin (9), a flow limiter (10), a single part mov...  
WO/2021/191859A1
The present invention relates to an improved air by-pass valve comprising of a plunger body (2), a compression spring (3), a moving core (4), a fix core (5), a bobbin (6), a guiding pin (12), a coil winding (7), a coil housing (8), a val...  
WO/2021/191842A1
The present invention relates to an improved electrical compressor by-pass valve (1), comprising, a first valve body (2), a second valve body (3), a bobbin (4), a coil winding (5), an electrical terminal (6), a guiding pin (7), a compres...  
WO/2021/192414A1
This variable displacement-type supercharger comprises: a nozzle flow path which allows gas heading toward a turbine wheel from a scroll flow path to pass; a shroud-side ring and a hub-side ring which face each other in the rotational ax...  
WO/2021/191338A1
An engine system comprises an internal combustion engine (34), a turbocharger (30) and an exhaust gas recirculation system (EGR), wherein the cylinders (35a-35f) of the engine (34) are partitioned into two sets. A first set (81) of cylin...  
WO/2021/177058A1
A gear (30) formed in a reduction gear (25) provided to this actuator comprises: a hole for joining a component or an insert component (22); a center part (46); an outer circumferential part (48); a connecting part (49); a gate mark (50)...  
WO/2021/170293A1
An electric assist turbocharger unit (40) for use in an internal combustion engine (10), comprising a shaft (46) configured for torque- transmittingly connecting a compressor (42) to a turbine (44) of the turbocharger unit (40) and an el...  
WO/2021/169760A1
A variable geometry turbocharger control method, applied in a vehicle. The vehicle comprises an engine having a variable geometry turbocharger, the variable geometry turbocharger comprises a nozzle ring, and the method comprises: obtaini...  
WO/2021/171410A1
Disclosed is a supercharger 1 equipped with: a compressor wheel 6 that is provided so as to be capable of rotating around an axis line O1, and that is for compressing air A by rotating; a compressor housing 10 for housing the compressor ...  
WO/2021/166021A1
A variable nozzle device 20 for a variable-capacity turbocharger, the variable nozzle device 20 comprising a nozzle mount 21, a nozzle plate 22 that is positioned facing the nozzle mount 21 and forms an annular nozzle flow channel 4 with...  
WO/2021/148958A1
An engine system (1) has an internal combustion engine (ICE), a turbocharger (TC) provided with a compressor (C) and with a turbine (T); and a supply line (L), which supplied air to the engine (ICE) through said compressor (C); the suppl...  
WO/2021/149244A1
A turbocharger according to an embodiment includes: a turbine wheel provided on one end side of the rotation shaft; a bearing housing for accommodating a bearing that rotatably supports the rotation shaft; and a partition plate that has ...  
WO/2021/144183A1
Valve devices for internal combustion engines are known having: a flow housing (10), in which a channel (12) is formed; a valve seat (16) which is arranged in the channel (12) and limits a flow cross-section (18); a control element (34) ...  
WO/2021/137853A1
Systems, methods and apparatus are disclosed for providing reduced engine start times for a fumigation type internal combustion engine. A bypass is provided that directly connects the air-fuel mixer upstream of the compressor to the inta...  
WO/2021/130972A1
A variable geometry turbocharger according to one embodiment comprises: a rotary shaft; a turbine wheel provided to one end side of the rotary shaft; a compressor wheel provided to the other end side of the rotary shaft; a bearing housin...  
WO/2021/124466A1
A compressor comprising: an impeller; a housing that rotatably accommodates the impeller and has an intake flow path for introducing gas into the impeller from the outside, a scroll flow path for guiding the gas that has passed through t...  
WO/2021/122156A1
The invention relates to a mixture-feeding system for an internal combustion engine, having quantitative mixture control. The mixture-feeding system comprises: a supercharging system, which can be connected to the internal combustion eng...  
WO/2021/126478A1
A turbocharger having a turbine housing including an outer surface and an inner surface defining an exhaust passage, an exhaust inlet port in fluid communication with the exhaust passage, and a tucked exhaust inlet flange surrounding the...  
WO/2021/118428A1
The present disclosure relates to a turbocharger (5) for an internal combustion engine (2). The turbocharger comprises a turbine (6). The turbine (6) comprises a turbine housing (12) and a diffusor (60). The turbine housing (12) comprise...  
WO/2021/113863A1
Systems and apparatuses include a system including an electronic compressor, a bypass intake coupled between an engine system of a generator set and the electronic compressor, a bypass outlet coupled between the electronic compressor and...  
WO/2021/101832A1
An internal combustion engine having two "banks" of cylinders, the "banks" being defined by cross-connection to different turbochargers. The exhaust from one bank of cylinders goes to a first turbocharger, and the exhaust from the other ...  
WO/2021/094491A1
The present invention relates to a media gap motor, in particular for a turbocharger (1). The proposed media gap motor contains a rotor (7) and a stator (9), wherein the stator (9) comprises fins (14) which extend by means of an inner po...  
WO/2021/096317A1
The present invention relates to a gas heat pump system and a control method therefor, wherein a charger is driven using different drive sources according to engine revolutions, whereby optimal engine torque outputs according to the engi...  
WO/2021/095313A1
This gas engine system comprises: a gas engine; a generator that generates electric power by the rotary power of the gas engine; a supercharger including a compressor and a turbine; a supply air cooling device that, by using cooling wate...  
WO/2021/096920A1
An air induction system for a vehicle includes a turbocharger having a compressor side inlet and a bifurcated clean air intake system having a bifurcated conduit. The bifurcated conduit includes an upstream end configured to receive inta...  
WO/2021/096316A1
The present invention relates to a gas heat pump system, in which a structure for recycling blowby gas of an engine is simplified, and oil contained in the blowby gas is separated and re-supplied to a supercharger, thereby effectively pr...  
WO/2021/088863A1
Disclosed is an efficient recycling system for tail gas energy from an internal combustion engine, wherein firstly, high-temperature waste heat energy in tail gas from an internal combustion engine is recycled by means of a thermoelectri...  
WO/2021/083965A1
Disclosed is an engine (1) for a ship, comprising an intake manifold (2), characterised in that it comprises a catalytic device (10) using the mixture of a catalyst precursor that comprises an organometallic compound, in particular a met...  
WO/2021/079179A1
Systems, methods, and computer-readable storage media for emulating a turbocharger speed sensor of a turbocharger in an engine. A processor executing the method can receive data from a plurality of sensors in the engine, wherein the data...  
WO/2021/080499A1
The disclosure concerns an ICE (4) comprising an exhaust camshaft (10), an intake camshaft (12), a turbocharger (14), and a control system (46). The turbocharger (14) comprises a compressor (50). A timing of the exhaust camshaft (10) and...  
WO/2021/070463A1
This supercharger comprises an operation mechanism for operating a valve body of a wastegate valve by swinging an operation lever. The operation mechanism includes: a reciprocating rod of an electric actuator; a joint member that is fast...  
WO/2021/065372A1
An object of the present invention is to provide a vehicle control device that controls an engine so as to improve fuel efficiency, with driving characteristics of a driver and an automatic driving system in consideration. A vehicle cont...  
WO/2021/058267A1
The invention relates to a compression device comprising an electrical machine having a hybrid magnetisation rotor with a cylindrical permanent magnet (5) and a hollow shaft (7) made of a material with temporary or modulatable magnetisat...  
WO/2021/045200A1
This water supply device for exhaust gas treatment comprises: a collection pipe that collects condensed water generated from combustion gas pressurized and compressed by a supercharger and cooled by a cooler, and collects the gas pressur...  
WO/2021/045199A1
This exhaust gas treatment apparatus comprises: an EGR device for cleaning exhaust gas emitted from an engine main body of a marine diesel engine with scrubber water and recirculating the cleaned exhaust gas as part of combustion gas; a ...  

Matches 151 - 200 out of 17,665