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JP6744245B2 |
The engine system includes: an engine equipped with a supercharger; an electronic throttle device; a low-pressure loop EGR device including an EGR valve; a fresh air introduction device; and an electronic control unit (ECU). The fresh ai...
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JP6742671B2 |
To provide a control device for a vehicle which can suppress the generation of an engagement shock caused by the replacement of a friction engagement element when the changeover of a forward range and a backward range via a neutral range...
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JP6743914B2 |
A turbo supercharger (14) is positioned on the upstream side of a first throttle valve (6) that controls an intake air amount. A second throttle valve (7) that controls an intake pressure is positioned on the upstream side of the turbo s...
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JP2020122463A |
To optimally determine regeneration start timing.A regeneration device of an EGR cooler 32 comprises an upstream temperature sensor 42 and a downstream temperature sensor 43 that respectively detect EGR gas temperatures T1 and T2 on the ...
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JP6737918B2 |
A temperature control throttle device is disclosed. The temperature control throttle device includes: at least one throttle; a first pipeline and a second pipeline, wherein, the first pipeline and the second pipeline are connected to the...
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JP2020118121A |
To provide a control device capable of easily starting a vehicle only by brake and clutch operations without performing an accelerator operation, without additionally installing components such as a gear shift position sensor and a clutc...
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JP2020118051A |
To provide a control device of an on-vehicle internal combustion engine which can suppress the deterioration of an exhaust property when restarting combustion in a cylinder after a finish of F/C treatment.A control device 61 of an on-veh...
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JP2020118060A |
To simplify a manufacturing method of a gear cover on which a choke coil is mounted.A throttle valve control device comprises: a body in which a throttle valve is accommodated; a cover arranged at one side of the body; a connection condu...
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JP6734798B2 |
To provide a drive force control device which can suppress the generation of a torque shock when restarting an engine after a finish of a gear change.In a drive force control device 1, a control part 5 controls a motor drive part 6 so th...
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JP6730448B2 |
The drive device drives a drive member and is provided with a power-side gear and a drive-side gear. The power-side gear is driven by a force output from a power source so as to drive the drive member in a range between a first stop posi...
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JP6732852B2 |
A vehicle control apparatus includes input-side and output-side rotating elements, a fuel injection controller, and an ignition timing controller. The ignition timing controller controls ignition timing of an engine to first timing on th...
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JP2020112054A |
To reduce a noise level of an acoustic feeling in a low-rotation low-load operation region, in a supercharge system of an internal combustion engine including a centrifugal compressor which is applied with casing treatment.This superchar...
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JP2020112089A |
To reliably fix a permanent magnet forming a throttle opening sensor, without demagnetization.A permanent magnet 91 of a throttle opening sensor 9 is fixed to a throttle shaft 3 by being attracted to a fixing member 36 made of a magnetic...
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JP2020112088A |
To prevent malfunction due to spouting-out of grease charged in a bearing, when a seal member disposed on a journal portion of a throttle shaft journaled in an intake passage of a throttle body, is broken by air of positive pressure and ...
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JP2020112111A |
To provide an exhaust purification unit control device capable of controlling overheat of a filter.In an exhaust purification unit control device 20, a lapse time acquisition section 21 acquires lapse time from when a filter entrance tem...
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JP6725969B2 |
To provide an electronic control throttle device capable of reducing the time required for pre-operation inspection processing by executing fully-closed reference opening update processing for acquiring a fully-closed opening and updatin...
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JP6725975B2 |
To provide an electronic control throttle device capable of acquiring a correct full open or full close reference value by acquiring a full close or full open reference value in consideration of the response delay of a throttle valve due...
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JP6728023B2 |
To provide an intake changeover valve capable of preventing a load on a motor from becoming excessive.An intake changeover valve 21 comprises: a cool air passage part 32 for introducing cool air into an intake passage 12 connected to an ...
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JP6723956B2 |
To provide a technology capable of reducing the wear of a member abutting on a coil spring.A throttle device is equipped with a body; a valve body; a throttle gear which rotates the valve body; a coil spring which energizes the valve bod...
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JP6721351B2 |
This valve device is provided with: a body (10) that has at least one passage (11, 12) for passing a fluid and valve shaft holes (13, 14, 15); a valve shaft (20), which is passed through the valve shaft holes so as to rotate freely; and ...
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JP2020106009A |
To provide an electronic control throttle device for a diesel engine that uses components of an electronic control throttle device used in a spark ignition type engine.An electronic control throttle device 1DE for a diesel engine is form...
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JP6720930B2 |
When a rotating body is oriented at a default position due to the absence of a driving force, a first hook portion and a second hook portion are engaged with a fixed engagement portion and/or a movable engagement portion. When the rotati...
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JP2020101147A |
To avoid that an engine brake becomes excessively weak while suppressing an excessive boost of negative pressure in a combustion chamber.A throttle valve for adjusting an intake amount circulating in an intake passage is attached in the ...
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JP6717767B2 |
To provide a driving force control device capable of quickly and smoothly executing gear change of a dog-type transmission when detecting a gear change operation of the dog-type transmission while detecting connection of a main clutch, a...
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JP6716445B2 |
To provide a throttle device capable of further improving workability during manufacturing and inspection by making a recess serving as a reference at the time of manufacturing and inspection clear among a plurality of recesses recessed ...
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JP6717250B2 |
To exfoliate ash from a filter.A control device 200 of an internal combustion engine 100 comprises an adhesion force estimation part for estimating an adhesion force of ash on the basis of a parameter which is in a correlation relationsh...
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JP2020097898A |
To provide a technology for enabling increase in an opening degree of a valve.A valve device includes an intake passage through which air taken into an engine for electric power generation flows, a valve for adjusting a passage area of t...
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JP2020094551A |
To provide an internal combustion engine control device that can suppress a backflow of an exhaust gas into an intake passage with a simple configuration.An internal combustion engine control device 100 for a vehicle installed with an in...
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JP2020094565A |
To suppress a defect in atomization of fuel when a temperature in an intake port is low.When a temperature in an intake port is determined to be low (S110: YES or S120: YES), a required import inner pressure Pip* is calculated on the bas...
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JP6711740B2 |
To provide a throttle valve device for actualizing reliable connection to an intake manifold while reducing the number of components and the weight.A body 16 as part of a throttle valve device 10 is formed from a metal material, includin...
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JP2020084794A |
To provide a portable engine work machine capable of improving operability of acceleration.A portable engine work machine (1) includes a control device (16) for controlling the rotational frequency by detecting the rotational frequency o...
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JP6705766B2 |
To provide an intake control device capable of properly controlling intake with smaller number of components.An intake control device 1 includes a first throttle valve 5 at an upstream side of a main intake passage 4, a second throttle v...
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JP2020079568A |
To miniaturize and firmly integrate a throttle lever and an adjustment arm.An intake air quantity control device 10 includes a throttle body 12 having an intake passage 11, a valve shaft 13 rotatably disposed on the throttle body 12, a b...
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JP6698559B2 |
To improve reliability of a throttle control device by restraining a temperature difference between an inner ring and an outer ring of a bearing.A throttle control device according to the present invention includes a shaft supporting a t...
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JP6698513B2 |
An engine system includes an engine provided with a supercharger provided in an intake passage and an exhaust passage, an LPL-type EGR device, an intake manifold placed immediately upstream of the engine, an electric throttle device plac...
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JP6700913B2 |
To provide a more compact intake control device.An intake control device 1 includes a valve gear 9 fixed to a valve shaft 4 of a throttle valve 5 of a throttle body 3, a gear cover 11 accommodating a gear mechanism 7 transmitting driving...
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JP2020076391A |
To further prevent generation of surge sound.An engine includes a turbocharger including a turbine disposed in an exhaust passage and rotated by flow of an exhaust gas, and a compressor disposed on an intake passage for supercharging int...
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JP2020076354A |
To provide a throttle body which is reduced in size.A throttle device (10) has a throttle body (30) having a boss (32) for supporting a shaft (12) of a throttle valve (11), and an insulator (20) having a fitting part (21) fit into an ext...
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JP6696216B2 |
To provide a driving state recording device capable of recording a parameter related to a vehicle travel on the basis of output of a drive source when an accelerator pedal is pressed down.A driving state recording device comprises: an ac...
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JP6696725B2 |
To provide an apparatus 1 with a damper-proof function, and its manufacturing method capable of being manufactured at low costs, and leaving traces in disassembling without fail.A throttle body (main body) 10 and a resin cover 20 are mou...
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JP6695265B2 |
To provide an internal combustion engine control device enabled to suppress an unnecessary influence upon an internal combustion engine by a simple constitution, in the case where a trouble occurs in a detection system for detecting the ...
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JP6692312B2 |
To provide an electronic control device which can improve a function for bringing a driver into a drive prohibition state.A driver 25 drives at least one injector according to a drive command within a period in which a drive permission c...
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JP6693213B2 |
An intake device of an internal combustion engine, includes: a plurality of intake ports which have outer walls and partition walls and are adjacent to each other via the partition walls; a valve body which is provided in each of the int...
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JP2020070779A |
To eliminate an anxiety that sometime there may arise a pedal erroneous operation for pedaling in an accelerator pedal by mistaking the accelerator pedal for a brake pedal, therefore, a vehicle control device is expected to determine the...
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JP2020069913A |
To provide a driving operation assisting device capable of preventing fatigue accumulation of a driver and deterioration of driving comfort in a vehicle mounted with an active accelerator technique.A driving operation assisting device in...
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JP2020067024A |
To further accurately control a purge amount of evaporation fuel to an intake passage by increasing the flow passage resistance of an in-body passage, in an intake control device.An intake control device 10 comprises a first purge passag...
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JP6688126B2 |
To provide an intake air straightener for an internal combustion engine that can prevent generation of condensed water that can cause a misfire in an engine.The intake air straightener 40 for an internal combustion engine includes: a thr...
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JP6688384B2 |
A throttle device (TH) includes a throttle body (40) that supports a throttle valve (41) configured to control a flow amount of air flowing through an intake passage (30), a drive device (42) that includes an actuator (43) configured to ...
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JP6684703B2 |
To provide an internal combustion engine controller capable of preventing deterioration of brake feeling in reducing a speed with a brake, and capable of preventing reduction of braking force of the brake.An internal combustion engine co...
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JP6684678B2 |
To provide an electronic control throttle device which can accurately update a full-opening/closing degree reference value while suppressing a collision of a throttle valve with a full-closed position side stopper member at an excessivel...
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