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Isuzu Motors Limited
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Isuzu Motors Limited patents


Recent patent applications related to Isuzu Motors Limited. Isuzu Motors Limited is listed as an Agent/Assignee. Note: Isuzu Motors Limited may have other listings under different names/spellings. We're not affiliated with Isuzu Motors Limited, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "I" | Isuzu Motors Limited-related inventors


 new patent  Exhaust gas purification system, and nox purification capacity restoration method

There is provided an exhaust gas purification system including: a NOx storage-reduction catalyst that is provided in an exhaust system of an internal combustion engine 10 to reduce and purify NOx in exhaust gas; a deterioration degree estimation module for estimating a degree of deterioration of the NOx storage-reduction catalyst;... Isuzu Motors Limited

 new patent  Exhaust purification system and catalyst regeneration method

There is provided: a NOx-occlusion-reduction-type catalyst 32 that is provided in an exhaust passage 13 of an internal combustion engine 10, a NOx purge control unit 60 that performs a NOx purge control of setting the exhaust in the rich state and reducing and purifying NOx occluded in the NOx-occlusion-reduction-type... Isuzu Motors Limited

Sensor

The sensor includes: a collection part 30L, 30M, 30S in which, a plurality of filter members for collecting particulate matter in exhaust gas are arranged in descending order of porosity from an exhaust upstream side to an exhaust downstream side of the exhaust gas; a pair of electrodes 32, 33... Isuzu Motors Limited

Exhaust purification restoring nox purification capacity

An exhaust purification system includes: a NOx reduction catalyst for reducing and purifying NOx in an exhaust gas; a catalyst regeneration control module for executing a catalyst regeneration process of restoring a NOx purification capacity of the NOx reduction catalyst by switching an air-fuel ratio of the exhaust gas from... Isuzu Motors Limited

Exhaust gas purification system, and nox purification capacity restoration method

There is provided an exhaust gas purification system including: a NOx storage-reduction catalyst that is provided in an exhaust system of an internal combustion engine to reduce and purify NOx in exhaust gas; a degree of deterioration estimation module 120 for estimating a degree of deterioration of the NOx storage-reduction... Isuzu Motors Limited

Exhaust purification system and catalyst regeneration method

There is provided: a NOx occlusion reduction-type catalyst that is provided in an exhaust passage of an internal combustion engine, occludes NOx in exhaust when the exhaust is in a lean state, and reduces and purifies the occluded NOx when the exhaust is in a rich state; an exhaust injector... Isuzu Motors Limited

Nox sensor purification program, internal combustion engine, and nox sensor purification method

A non-transitory computer-readable medium having a NOx sensor purification instructions for a NOx sensor causes: an on-vehicle electronic computer mounted in the vehicle, when it comes to a predetermined purification time, to execute a start procedure to send a start command to perform a purification control to the control unit;... Isuzu Motors Limited

Vehicle automatic travel control device and vehicle automatic travel method

An end point speed at an end point of inertial travel that a vehicle is controlled to perform in a short section li is calculated using a weight, a start point speed, slopes, and a horizontal distance, based on a change in energy of the vehicle or an acceleration of... Isuzu Motors Limited

Fault diagnosis device for exhaust pipe fuel injector

A fault diagnosis device for an exhaust pipe fuel injector that diagnoses a normality or an abnormality of the exhaust pipe fuel injector which injects a fuel according to an instructed fuel injection amount, includes: a storage unit which stores a regeneration duration and an instructed fuel injection amount in... Isuzu Motors Limited

Diagnostic device and sensor

There is provided the diagnostic device for a sensor which is arranged in an exhaust passage of an internal combustion engine and detects a particulate matter amount in exhaust, the diagnostic device including a time-rate-of-change calculation unit which calculates a time rate of change of the particulate matter amount detected... Isuzu Motors Limited

Dual clutch apparatus

A dual clutch device is provided with a first piston for engaging a first clutch by using hydraulic pressure supplied to a first hydraulic chamber and disengaging the first clutch by using a first spring, a second piston for engaging a second clutch by using hydraulic pressure supplied to a... Isuzu Motors Limited

Urea water injection preventing crystallization in urea water injection device

A urea water solution injection system includes a urea water solution injection device for spraying a urea water solution into a portion of an exhaust passageway upstream of a selective catalytic reduction catalyst device, to reduce NOx in exhaust gas discharged from an internal combustion engine. Engine coolant is circulated... Isuzu Motors Limited

Control device and control dual clutch-type transmission

A dual clutch-type transmission control device is provided which improves the accuracy with which transmission torque is learned. A dual-clutch transmission includes a clutch apparatus having a first clutch and a second clutch, a first input shaft, a second input shaft, a counter shaft, an output shaft, an auxiliary transmission... Isuzu Motors Limited

Regeneration device for exhaust-gas purifying device

There is provided a regeneration device for an exhaust-gas purifying device 40 which is provided in an exhaust system of an internal combustion engine, the regeneration device including: an injector for injecting fuel into a cylinder; a glow plug which is energized to be heated to thereby increase a temperature... Isuzu Motors Limited

Dual clutch transmission

A dual clutch transmission 1 includes a first clutch 2, a second clutch 3, a first input shaft 4, a second input shaft 5, a counter shaft 6, an output shaft 7, a first splitter gear changing portion 10, a second splitter gear changing portion 20, and an output portion... Isuzu Motors Limited

System and managing temperature of urea solution

A system and method for managing the temperature of a urea solution are thereby provided, in which air bubble formation in the urea solution caused by increases in the urea solution temperature is suppressed while thawing of the urea solution stored in the urea solution tank and used for NOx... Isuzu Motors Limited

Device for stopping diesel engine

A device for a common rail diesel engine can control an engine phase when the engine is stopped so the engine can be restarted quickly. An engine phase determining means determines an engine phase based on a crank angle and an angle of a camshaft, an engine stop position determining... Isuzu Motors Limited

Sensor

The sensor includes a filter member including cells that trap PM in exhaust gas, electrode members arranged to face each other with the cell interposed and forming a capacitor, an electric heater that executes, when an amount of PM has accumulated in the cells, filter regeneration for combusting and removing... Isuzu Motors Limited

Clutch connection/disconnection device for dual clutch transmission

A clutch-side transmission circuit transmits, from a clutch pedal, a restoring action of the depressed clutch pedal. A switching device connects a first clutch-side hydraulic circuit to the pedal-side hydraulic circuit when a shift lever SL is tilted forwards and connects a second clutch-side hydraulic circuit to the pedal-side hydraulic... Isuzu Motors Limited

Sensor

The sensor includes a filter member including cells that trap PM in exhaust gas; electrode members arranged to face each other with the cell interposed and forming a capacitor, an electric heater that executes, when an amount of PM has accumulated in the cells, filter regeneration of heating the cells... Isuzu Motors Limited

Exhaust-gas-cleaning controlling the same

An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust system; and a regeneration treatment unit, which recovers an NOx purification capacity of the NOx reduction type catalyst, wherein the regeneration treatment unit includes: a target setting unit, which sets a target injection amount... Isuzu Motors Limited

Isuzu motors limited

A dual clutch transmission 1 is provided with a first clutch 2, a second clutch 3, a first input shaft 4, a second input shaft 5, a counter shaft 6, an output shaft 7, a first splitter gear-shifting unit 10, a second gear-shifting transmission unit 20, and an output unit... Isuzu Motors Limited

Exhaust purification system

An exhaust purification system that includes a selective catalytic reduction to purify NOx contained in an exhaust gas by using ammonia produced from urea water and an NOx sensor to acquire a value of the NOx contained in the exhaust gas, and the exhaust purification system includes: a reach time... Isuzu Motors Limited

Exhaust gas purification system

An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust system; a temperature acquisition unit, which acquires a catalyst temperature of the NOx reduction type catalyst; and a regeneration treatment unit, which executes a catalyst regeneration to recover an NOx purification capacity, wherein the... Isuzu Motors Limited

Exhaust-gas-cleaning system and controlling same

An exhaust purification system includes: an NOx reduction type catalyst, which is provided in an exhaust system of an internal combustion engine and reduces and purifies NOx in an exhaust gas; and a regeneration treatment unit, which recovers an NOx purification capacity of the NOx reduction type catalyst by lowering... Isuzu Motors Limited

Dual clutch device

A dual clutch device includes a first piston applying a first clutch by a hydraulic pressure supplied into a first hydraulic pressure chamber and releasing the first clutch by a first spring, a second piston applying a second clutch by a hydraulic pressure supplied into a second hydraulic pressure chamber... Isuzu Motors Limited

Nox reduction control exhaust gas aftertreatment device

This NOx reduction control method is for an exhaust gas aftertreatment device having an oxidation catalyst and an LNT catalyst which are disposed in an exhaust pipe and repeating an adsorption or occlusion of NOx which is executed when an air-fuel ratio is in a lean state and a reduction... Isuzu Motors Limited

Sensor

The PM sensor includes: a filter member having a plurality of measuring cells which are defined by a porous partition wall and configured to trap particulate matters in exhaust gas; at least a pair of electrode members which are disposed to face each other with the measuring cell sandwiched therebetween... Isuzu Motors Limited

Exhaust gas cleaning system for internal combustion engine and exhaust gas cleaning internal combustion engine

An exhaust gas cleaning system for an internal combustion engine is provided with, in an exhaust passage of an internal combustion engine and in order from an upstream side: a hydrocarbon supply unit; an upstream side catalyst unit of an oxidation catalyst, a NOx reduction catalyst, or the like; and... Isuzu Motors Limited

Exhaust purification internal combustion engine

There is provided an exhaust purification apparatus for an internal combustion engine in which a catalyst capable of adsorbing and oxidizing hydrocarbon is provided in an exhaust pipe, the exhaust purification apparatus including temperature detection means for detecting a temperature of the catalyst, estimation means for accumulating a time during... Isuzu Motors Limited

Exhaust gas purification system

The exhaust gas purification system includes a SCR, an NOx sensor which is provided on a downstream side of the SCR, and an NOx purifying controller which controls an amount of urea water being ejected to the SCR and performs an abnormality diagnosis based on a detection value of the... Isuzu Motors Limited

Exhaust purifying system

An exhaust purification system can prevent a NH3 slip caused by an excessive injection of urea water, and includes: an SCR that purifies NOx contained in an exhaust gas using ammonia, as a reducing agent, produced from urea water; a urea water injection device that injects the urea water into... Isuzu Motors Limited








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