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JP6926987B2 |
To provide an internal combustion engine capable of reducing vibration while suppressing increase in the number of components.An internal combustion engine 10 includes an intercooler 100 supported by a first head cover 11A and a second h...
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JP6919282B2 |
To inhibit erosion resulting from welding of a pipe tip in a header.A pipe attachment structure of a heat exchanger includes: a pipe insertion hole 30 provided at a header 29 of a heat exchanger; a header inner pipe 17 having a tip 19 in...
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JP2021113666A |
To provide a heat exchanger capable of securing a space between respective pipes.A heat exchanger 10 comprises a heat exchange unit 20, a first inflow pipe 24a, a first outflow pipe 24b, a second inflow pipe 25a, and a second outflow pip...
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JP6894778B2 |
To provide an intake air cooling device of a supercharging engine which utilizes shaft rotating force of a supercharger with a simple structure, enables decrease of an intake air temperature, and enables operation without deteriorating t...
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JP2021095901A |
To provide an internal combustion engine exhaust recirculation system and an internal combustion engine capable of preventing condensate water from being distributed to a side of the internal combustion engine while curbing degradation o...
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JP6892324B2 |
To relatively increase an opportunity to obtain a fuel efficiency improvement effect through EGR.An internal combustion engine control device comprises: an intercooler 13 which cools intake air; an EGR passage 21 which returns a portion ...
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JP6881587B2 |
The present disclosure provides sufficient support rigidity of a supercharger 3 and an intercooler 25, while reducing an increase in the overall height of an engine. The supercharger 3 extends along a cylinder bank at a side of a surge t...
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JP6881041B2 |
To provide an intake air cooling system capable of suppressing deterioration of thermal efficiency caused by a change of an operating condition while obtaining a thermal efficiency improvement effect by sufficiently cooling intake air.An...
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JP6882308B2 |
An air supercharging device is provided for an internal combustion engine. The air supercharging device includes an air inlet, an electrical compressor, a heat exchanger and a cooling circuit. The cooling circuit includes an air intake c...
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JP2021076073A |
To provide a gas engine system that can control a supply air temperature to make it suitable for an operation request for various types of gas engines regardless of an atmospheric condition.A gas engine system includes: a gas engine 2; a...
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JP6874545B2 |
To provide a heat exchanger capable of suppressing distortion generating on a cup portion though a constitution in which the cup portion and the other member are joined through a spacer plate.In a heat exchanger 10, spacer plates 400 are...
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JP2021063446A |
To provide a humid air discharge structure of an intercooler which can inhibit freezing of dew condensation water in a cooling core part of the intercooler.A humid air discharge structure of an intercooler includes: a first valve 2 which...
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JP2021050630A |
To provide a vehicular cooling device for improving the cooling efficiency of each of an intercooler and a radiator.A vehicular cooling device 1 includes a radiator 4 for cooling engine cooling liquid, an intercooler 5 arranged in opposi...
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JP6851190B2 |
The invention relates to a combustion engine and a method for optimizing the exhaust-gas aftertreatment of a combustion engine. An internal combustion engine (1) comprises: at least one cylinder connected to an exhaust receiver (2); an S...
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JP6849093B2 |
A supercharger 34 and the core 36a of an intercooler 36 are arranged vertically next to each other, and the supercharger 34 and the core 36a are connected to each other through a linking passage disposed in front, in the vehicle front-re...
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JP2021038678A |
To provide a fluid circuit system for a vehicle which has a plurality of heat exchangers corresponding to a plurality of different fluid circuits, respectively, arranged in an intake passage for enabling early temperature rise of intake ...
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JP6839634B2 |
To provide a supercharger of an engine which hardly causes the lowering of a fastening force of a compressor outlet fastener 11.A supercharger of an engine comprises: a compressor outlet pipe 4 arranged at a compressor housing 3 of a sup...
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JP6840202B1 |
To provide an exhaust gas treatment device and a water supply method capable of saving the installation space of equipment required for the water supply function without deteriorating the water supply function. An exhaust gas treatment d...
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JP2021028477A |
To provide an attachment structure of an intercooler which can suppress the damage of a peripheral component and a head cover by sliding the intercooler up to a fastening position with high positional precision.An intercooler 7 (herein a...
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JP6829231B2 |
To provide an arrangement form of an intercooler which is excellent in cooling performance and oil discharge performance, in a vehicle in which an air-cooling intercooler is arranged at a front part of a vehicle body.An intercooler 8 is ...
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JP6824865B2 |
To provide a construction machine capable of supplying sufficient amount of cooling air to a plurality of heat exchangers arranged in parallel while maintaining a simple structure of each frame of a heat exchange device.A heat exchange d...
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JP6806260B2 |
The present disclosure aims to improve circulation of intake air and distribution of bypass intake air to cylinders, while reducing an increase in the overall height of an engine. A supercharger 3 extends along a cylinder bank at a side ...
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JP6809448B2 |
A control device controls an internal combustion engine including: an EGR cooler bypass passage; and a flow-rate-ratio control valve capable of controlling, by adjustment of its opening degree, an EGR cooler ratio R. The control device i...
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JP6806212B2 |
To provide an inter cooler capable of suppressing the leakage of a cooling medium in a cooling pipe formed with a plurality of cooling medium flow paths.An inter cooler 10 is equipped with a cooling pipe 20 formed with an engine cooling ...
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JP6806524B2 |
A method of controlling a hybrid intercooler system integrated with an air conditioning system includes: starting operation of the air conditioning system by opening first and second air conditioning valves and operating a compressor, wh...
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JP6804247B2 |
To reinforce a core storage chamber 14 of a synthetic resin-based intake manifold incorporating an intercooler core 5, for both of positive pressure and negative pressure.A reinforcement bolt mechanism 41 is provided so as to penetrate a...
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JP6803179B2 |
To achieve improvement in a noise prevention function, facilitation of mounting of an air guiding duct, reduction in cost and the like in an intercooler in which the air guiding duct is mounted on a casing.In an air guiding duct 5, in a ...
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JP2020190199A |
To provide an intake air cooling structure for an engine capable of suppressing a temperature rise of air supplied to the engine even when a temperature in an engine room is higher than an outside air temperature and maintaining efficien...
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JP6790993B2 |
To provide a vehicle front part structure which enables reduction of a deformation volume of an intercooler compared to a conventional vehicle front part structure.A rear intake part 31 of an intercooler 30 is provided with a load transm...
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JP6790723B2 |
To provide an internal combustion engine capable of improving fuel efficiency and emission performance of a vehicle by achieving further reduction in a temperature of EGR gas of the internal combustion engine.A high temperature side cool...
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JP6789793B2 |
This internal combustion engine is provided with: an engine main body (11) in which a scavenge trunk (22) and an exhaust manifold (23) are provided; an EGR system (12) which recycles part of the exhaust gas emitted from the exhaust manif...
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JP2020183725A |
To provide a technology capable of reducing necessity of designing a heating unit according to individual casings.The present application discloses a heating unit that heats a working medium under heat exchange with supercharged air supp...
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JP6780307B2 |
To cause air to be effectively blown onto a radiator even if an intercooler is disposed in front of the radiator.A vehicle 1 includes: a radiator 20; an intercooler 24 which is provided in front of the radiator 20 and faces a lower part ...
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JP6777591B2 |
To provide a condensed water processing device which can effectively process condensed water generated by an intercooler.A condensed water processing device 40 includes: a storage part 42 which is configured so that condensed water in an...
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JP6767900B2 |
To provide an intake manifold device for ensuring fixation of an intercooler thereinto while suppressing its manufacturing cost in a simple construction.An intake manifold 12 as part of an intake manifold device 10 includes a housing bod...
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JP2020163911A |
To provide a cooling duct device of an intercooler for a vehicle which reduces the leakage of a cooling wind from the inside of a duct, and prevents the reduction of an exchange calorie in the intercooler.A duct 7 for introducing a trave...
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JP6763835B2 |
To provide a thermal energy recovery system capable of suppressing wrong detection of a sensor that can detect a working medium and generation of corrosion.A thermal energy recovery system includes: an engine (10); a supercharger (20); a...
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JP6760879B2 |
To provide a gas engine excellent in initial load input performance and a method for operating the gas engine.A gas engine includes an engine body for combusting an air-fuel mixture formed by mixing combustion gas with intake air, a supp...
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JP6761380B2 |
To provide a heat energy recovery system capable of improving heat recovering efficiency.A heat energy recovery system includes an engine (10), a supercharger (20), an air cooler (30), a cooler (40), a first circulation flow channel (50)...
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JP6752708B2 |
To provide a two-stage supercharging system that can protect a high-pressure stage compressor from an event that oil accumulated in a low-pressure stage intercooler is sucked and conflict at once.A two-stage supercharging system with a h...
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JP2020134003A |
To prevent condensate water from flowing out from a heat exchanger to the external while keeping a large amount of liquid droplet with a simple constitution without increased in size.A shell 31 has an inclined face 34a gradually descendi...
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JP2020526697A |
Methods, devices, controllers and algorithms for operating internal combustion engines, where at least some ignition opportunities utilize cold gasoline combustion (LTGC), are described. Other ignition opportunities may be skipped or oth...
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JP2020125006A |
To provide a control device of a hybrid vehicle that can suppress moisture in air from being frozen.A control device of a hybrid vehicle equipped with an internal combustion engine with a supercharger and an electric motor as a driving s...
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JP6743648B2 |
To provide an internal combustion engine and a control method for the same capable of improving fuel efficiency and emission performance of a vehicle by achieving further reduction in a temperature of EGR gas while preventing generation ...
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JP2020122457A |
To make a liquid hard to gather in a heat transporting medium flow passage of an intercooler.An intercooler 5 has a plurality of heat transporting medium flow passages 53 which extend in a horizontal direction orthogonal to a height dire...
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JP6738716B2 |
Provided is a control apparatus for an internal combustion engine performing a plurality of combustion modes each having a different air-fuel ratio and compression end temperature in a cylinder 7 from each other. In the middle of switchi...
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JP6728900B2 |
To prevent increase in vehicle length of a saddle riding type vehicle and deterioration of operation stability while disposing a supercharger forward of a cylinder.A saddle riding type vehicle comprises: an engine 11; a supercharger 23 d...
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JP6724621B2 |
To provide a vehicular heat utilization system enabling enhancement of a heat recovery rate of a whole vehicle while suppressing deterioration of fuel economy of an engine.This vehicular heat utilization system 100 includes: an absorptio...
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JP2020105966A |
To suppress retention of a liquid component in a bottom of a core of an intercooler.An intercooler 15 includes: a core 61 through which an intake gas IG of an internal combustion engine flows in a horizontal direction; an inlet side head...
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JP6721272B2 |
To improve the take-in efficiency of a traveling wind to an air introduction duct without installing a special member and enlarging the air introduction duct, in an intercooler in which the duct is also opened upwardly.An air introductio...
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