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Patent Searching and Data


Matches 251 - 300 out of 9,661

Document Document Title
WO/2014/096105A1
Flat tube (100) of a charge air cooler, which tube is produced from at least one metal sheet that is pressed so as to form a heat exchange plate (1), said pressing allowing a connection between a fluid inlet and a fluid outlet via a circ...  
WO/2014/092578A1
A method for operating a turbocharged internal combustion engine (1), comprises the steps of operating the engine (1) by feeding combustion air and/or fuel into one or more combustion chambers (3a-3f) via intake openings/inlet valves (4a...  
WO/2014/089035A1
A supercharging system includes a positive displacement pump. The pump defines a rotor cavity configured to receive low-pressure inlet air and discharge high-pressure outlet air. Additionally, the pump includes first and second meshed ro...  
WO/2014/083248A1
The invention relates on the one hand to a combustion engine (1) with double supercharging (2; 3), whereby a mechanical compressor (3) is driven by an electric motor (11), and on the other hand to a method of controlling such a combustio...  
WO/2014/079682A1
The invention relates to a method for operating a spark ignition internal combustion engine with an ignition angle adjustment by means of a control unit and with an exhaust gas turbocharger with a turbine and a compressor and wherein a t...  
WO/2014/073005A4
The present invention relates to a heat dissipation system for large generator sets by a remotely installed radiator. The present invention applies to a heat dissipation and ventilation system for a plant room having large chillers and g...  
WO/2014/073005A3
The present invention relates to a heat dissipation system for large generator sets by a remotely installed radiator. The present invention applies to a heat dissipation and ventilation system for a plant room having large chillers and g...  
WO/2014/072464A1
The invention concerns a thermal loop for a motor vehicle in which a heat transfer fluid is capable of flowing, the thermal loop (1) comprising: - a heat exchanger (3) having at least one first intermediate heat exchange bundle (7) and o...  
WO/2014/064500A1
An open-close control apparatus for an oil drain hole of an engine that includes an intercooler (6) and an oil drain hole (23) formed in an intake passageway (3a). The open-close control apparatus for an oil drain hole includes an open-c...  
WO/2014/064079A1
The invention relates to a header box (5) for a heat exchanger (1), notably for a motor vehicle engine charge air cooler comprising a heat exchange bundle (3) for exchanging heat between a first and a second (A) fluid, said header box (5...  
WO/2014/062372A1
The invention relates to an exhaust-gas turbocharger (1) having a housing (2) which comprises a turbine housing (3), a bearing housing (4) and a compressor housing (5); and having a cooling device (10) which is integrated at least in the...  
WO/2014/058293A1
The present invention discloses an intercooler (100) connected to an air conditioning cycle of a vehicle comprising a heat exchanger (101) having an array of fins (102) with a plurality of tubes fabricated across the fins (102), an inlet...  
WO/2014/051974A1
An air charging system includes a valve providing access to an engine cylinder, an accumulator coupled in flow communication with the valve, and a controller operable to open and close the valve until a threshold pressure condition is re...  
WO/2014/048545A1
Internal combustion engine, especially with at least two cylinder banks, comprising at least one intake zone and at least one exhaust zone, at least one compressor or turbocharger, at least one charge-air cooler, at least one device for ...  
WO/2014/041272A1
The invention relates to a method for determining the pressure P avcm upstream of a mechanical compressor (3) forming part of a twin turbocharging circuit of a heat engine. The pressure is determined using a dynamic model based on a law ...  
WO/2014/041271A1
The invention relates to a method for controlling a heat engine (1) equipped with a turbocharging system, said turbocharging system comprising a turbocharger (2) and a mechanical compressor (3) and a branch circuit disposed in parallel w...  
WO/2014/040797A1
The invention relates to a heat exchanger, in particular an exhaust gas cooler or charge air cooler, comprising a plate stack (2) which consists of a plurality of elongated plate pairs (32), each set of two interconnected plates (18, 18'...  
WO/2014/037605A1
Invention relates to an internal combustion piston engine (10) comprising a turbocharger system (20) having at least one compressor part (22) arranged to an inlet air system (16) of the engine (10) and at least one turbine part (249 arra...  
WO/2014/033053A1
The invention relates to an intake pipe (20) for an internal combustion engine, comprising a housing, which forms an inlet duct (28) and one or more outlet ducts (46) connected to the inlet duct (28) in a fluid-conducting manner, wherein...  
WO/2014/036420A1
A compressor (128) adapted to compress a working fluid includes a housing (208) surrounding a compressor wheel (204) and a backplate (212) connected to the housing (208) and enclosing the compressor wheel (204) within an interior space o...  
WO/2014/016253A1
The invention relates to a fresh air supply device (26) for an internal combustion engine (1), in particular in a motor vehicle, comprising a filter element (37) arranged in a filter compartment (35), and a charge-air cooler (12) arrange...  
WO/2014/016259A1
The invention relates to a system for charge air cooling for an internal combustion engine (2) based on an engine family, wherein an intake module (8) is arranged between a throttle valve (7) and a combustion chamber (3). A first cooling...  
WO/2014/016255A1
The invention relates to a fresh air supply device (5) for an internal combustion engine (1), in particular in a motor vehicle, comprising a filter element (13), a charge-air cooler (14) that couples a coolant path (33) in a heat transfe...  
WO/2014/014019A1
An intercooler receiving section (6) in which an intercooler (5) is received is set so that a predetermined gap is provided between the intercooler receiving section (6) and the intercooler (5). A rib (11) is formed on the inner wall sur...  
WO/2014/010674A1
The present invention pertains to a vehicle intercooler, and reduces a pressure drop within an exit header section. The present invention is provided with: a core section (10) having a tube (11); an intake air introduction section (20) h...  
WO/2014/009360A3
The invention relates to a fresh-air supply device (1) for an internal combustion engine (31), in particular of a motor vehicle, comprising a housing (2), which defines a fresh-air path (4), and comprising an intercooler (3), which is in...  
WO/2014/010675A1
The present invention pertains to a vehicle intercooler, and effectively causes the intake air flow speed within each tube to be uniform. The present invention is provided with: a core section (10) at which a plurality of tubes (11) are ...  
WO/2014/009360A2
The invention relates to a fresh-air supply device (1) for an internal combustion engine (31), in particular of a motor vehicle, comprising a housing (2), which defines a fresh-air path (4), and comprising an intercooler (3), which is in...  
WO/2014/011371A1
Various methods and systems are provided for an exhaust gas recirculation system. In one embodiment, an engine method comprises routing exhaust gas from a first cylinder group of an engine to an exhaust gas recirculation passage coupled ...  
WO/2014/010673A1
The present invention pertains to a vehicle intercooler, and effectively causes the flow rate of intake air within each tube to be uniform. The present invention is provided with: a core section (10) having a plurality of tubes (11) thro...  
WO/2014/006213A1
The invention relates to a heat exchanger (1), particularly such as a charge air cooler or exhaust gas cooler, having a pipe-pipe base assembly (2), in which pipes (5) are inserted in a sealed manner with their opposite pipe ends into op...  
WO/2014/001366A1
The invention relates to a heat exchanger, notably a motor vehicle engine charge air cooler, the heat exchanger comprising a casing (11) provided with a heat exchange core (3), a header (13) for collecting a coolant circulating through s...  
WO/2013/185973A1
The present invention relates to a method for operating an internal combustion engine (1). The internal combustion engine (1) comprises a charge-air cooler (4) for cooling charge air and comprises a dosing valve (8). The charge air compr...  
WO/2013/178498A1
The invention relates to a method and device for controlling the temperature of, in particular cooling, the supercharging air of a heat engine (10) of a motor vehicle, wherein said device includes a first heat exchanger (1) for controlli...  
WO/2013/174629A1
Devices for conducting exhaust gas in an internal combustion engine, comprising a heat exchanger (12) having an inner housing (39) and an outer housing (34), a bypass flap (56), a mixing housing (10), in which the bypass flap (56) is sup...  
WO/2013/171976A1
This exhaust gas recirculation device is equipped with: an EGR path (5) for recirculating a portion of an exhaust gas, which flows in an exhaust path (3) of an internal combustion engine (1), into an air intake path (2) of the internal c...  
WO/2013/171409A1
The valve comprises: a body (2) through which the fluid flows; and a controllable rotary closure means (3) disposed in the body, which can be rotated in relation to the body in order to occupy different angular positions. Advantageously,...  
WO/2013/171404A1
The invention relates to a fluid circulation valve, notably for a motor vehicle, comprising a body (2) and a shutoff element (3) able, by rotation of said element (3) with respect to said body (2), to occupy various angular positions, sa...  
WO/2013/171410A1
The invention relates to a fluid flow valve, particularly for a motor vehicle. Said fluid flow valve comprises a body (2), capable of having said fluid pass therethrough; and a sealing means (3), placed in said body, capable of occupying...  
WO/2013/171413A1
The invention relates to a double metering device for metering a fluid of an internal combustion engine, said metering device comprising a body in which are arranged a first (3) and a second (4) fluid circulation path for said fluid, in ...  
WO/2013/171411A1
The invention relates to a fluid circulation valve comprising a body (2) through which said fluid can pass, and a first and second shutoff means (3, 3'), arranged in series, in the direction of flow of the fluid, in said body and each ab...  
WO/2013/162703A1
An oil-lubricated, tapered-land thrust bearing assembly (60) for automotive turbochargers (10) including a thrust bearing (30). The thrust bearing (30) includes an assembly of a base (62) with at least one insert (64 or 66), which is des...  
WO/2013/159013A1
A supplementary intercooler cools engine air after it has passed through the turbocharger of a vehicle's turbocharged internal combustion engine, but before it enters the engine. The unit has an inlet for capturing the turbo's air charge...  
WO/2013/156202A1
The invention relates to a volume-controlled four-stroke reciprocating internal combustion engine (1) comprising a first cylinder (2), in which a first piston that is operationally connected to a crankshaft via a first connecting rod is ...  
WO/2013/153133A1
Arrangement of an intercooler (4) in an intake pipe (5), wherein the intercooler (4) has a cooler block (15) through which charge air can flow and a first opening (11) through the intake pipe (5), through which the intercooler (4) can be...  
WO/2013/153127A1
Arrangement of an intercooler (4) in an intake pipe (5), wherein the intercooler (4) has a cooler block (15) through which charge air can flow and which can be inserted into the intake pipe through a first opening (11) of the intake pipe...  
WO/2013/149727A2
A charge air guide element (23) and a water ring element (40) for an internal combustion engine are configured to supply cooling water to the water ring element (40) via the charge air guide element (23). Specifically, a cooling water ch...  
WO/2013/149727A3
A charge air guide element (23) and a water ring element (40) for an internal combustion engine are configured to supply cooling water to the water ring element (40) via the charge air guide element (23). Specifically, a cooling water ch...  
WO/2013/145514A1
A marine engine (1) comprises a first supercharger (22), a first intercooler (23), a second supercharger (24), a second intercooler (25), an oil filter (26), and a top cover (10). The first supercharger (22) and the second supercharger (...  
WO/2013/135546A1
The present invention relates to a charge-air cooling device (1) for a fresh-air system (4) of an internal combustion engine (5), in particular of a motor vehicle, having a housing (2) which contains a charge-air duct (6), and having a h...  

Matches 251 - 300 out of 9,661