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WO/2014/171491A1 |
A control device (70), for controlling the operational state of an internal combustion engine (10), is equipped with: a fuel injection command unit (75) that issues commands for the fuel injection timing and the fuel injection amount to ...
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WO/2014/171092A1 |
When an engine main body (an engine (1)) is cold, that is, when the temperature of the engine main body is equal to or less than a prescribed temperature, and the engine main body is under a high load, that is, the load state of the engi...
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WO/2014/172382A1 |
A free-piston ("FP") engine is a type of internal combustion engine with no crankshaft, so that its piston trajectory is no longer constrained by the mechanical linkage. FP engines have a high potential in terms of energy saving given th...
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WO/2014/171128A1 |
A rotation detection sensor (30) is disposed so as to oppose an outer peripheral portion (21) of a signal rotor (20) and outputs a detection signal (PDS) corresponding to the position of the outer peripheral portion (21) according to the...
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WO/2014/168075A1 |
A vehicular engine control device (33) provided with a control unit (39) for performing control that automatically stops an engine installed in a vehicle when a preset stop condition is fulfilled, and a travel information acquisition uni...
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WO/2014/168017A1 |
A vehicle control device equipped with: a function whereby the engine is automatically stopped and restarted in response to the engine operating state after the ignition key has been switched on and the engine has been started initially;...
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WO/2014/168016A1 |
A vehicle control device equipped with: a hill-holding braking force generation means that generates hill-holding braking force when the vehicle is stopped on a sloping road; an automatic stopping permission determination means that dete...
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WO/2014/168023A1 |
This device for predicting the amount of energy consumption is characterized by being provided with: an acquisition means (110) that acquires road information including path traveling speed information that is predetermined for each path...
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WO/2014/167983A1 |
The occurrence of a wheelie of a motorcycle is suppressed. A torque control device (300) is provided with a detection unit (310) that detects a state potentially causing the front wheel of the motorcycle to be lifted on the basis of at l...
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WO/2014/162815A1 |
In this vehicular power transmission device comprising a crank-type continuously variable transmission, if the rotation speed of an engine (E) during deceleration fuel cut-off is greater than or equal to a first rotation speed, which is ...
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WO/2014/165233A1 |
A variable speed hybrid electric supercharger assembly is controlled to regulate an adaptive state of charge of an energy storage device and/or to boost an engine based on a performance mode selected by a driver. In one example, a refere...
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WO/2014/165153A1 |
Engine control systems having rotational sensors and controllers, and associated methods and systems, are disclosed herein. An engine control system in accordance with a particular embodiment can include a drum operably coupled to a rota...
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WO/2014/162832A1 |
The present invention addresses the problem of appropriately assessing whether or not there are abnormalities in an injector and whether or not there is corrosion in an injection hole of the injector. A fuel injection device provided wit...
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WO/2014/165020A1 |
Methods for removing and preventing the buildup of unwanted deposits and varnishes on combustion chamber surfaces, particularly injector-igniter components that are exposed to combustion events. A method of removing deposits from an inje...
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WO/2014/156375A1 |
[Problem] In order to provide a load control method during engine misfire and load control system during same misfire wherein an output limiting rate is found by calculating the additional stress from the torsional vibration of a cranksh...
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WO/2014/156211A1 |
An internal combustion engine according to the present invention is provided with a port injector. In addition, the internal combustion engine comprises an ISC passage that connects the upstream side and the downstream side of a throttle...
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WO/2014/156427A1 |
Provided is an engine in which the accumulation of carbon in an EGR cooler can be prevented even during low-speed, low-load operation. A control device (50) is configured so as to control the degree of opening of an EGR valve (7) so as t...
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WO/2014/156208A1 |
An internal combustion engine according to the present invention is equipped with a supercharger that can switch between lean combustion operation in which mixed gas having an air-fuel ratio that is leaner than the theoretical air-fuel r...
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WO/2014/156209A1 |
An internal combustion engine according to the present invention is provided with a supercharger and an EGR device. In addition, the internal combustion engine comprises an ISC passage that connects the upstream side and the downstream s...
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WO/2014/158495A1 |
An on-board vehicle computer system is configured to detect a condition of a vehicle; identify a de-rate cause for the vehicle in a hierarchical set of de-rate causes, wherein the de-rate cause is associated with the condition; select a ...
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WO/2014/156210A1 |
An internal combustion engine according to the present invention is provided with a supercharger, an air bypass valve, a wastegate valve, and an EGR device. In addition, the internal combustion engine comprises an ISC passage that connec...
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WO/2014/158406A1 |
Dynamic sensors for sensing and adaptively controlling various events, operations and/or conditions in various systems including combustion engines and thermochemical regeneration systems are disclosed. A dynamic sensor includes one or m...
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WO/2014/156320A1 |
Provided is a system for carrying out the meshing between a pinion and a ring gear with optimal timing to suppress meshing noise in a vehicle provided with an idle stop system. An onboard controller is provided with an automatic stop mea...
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WO/2014/156321A1 |
The objective of the present invention is to effect a reduction in the minimum injection quantity and to decrease machine difference unevenness of fuel injection valves and decrease unevenness in the amount of fuel injected by the fuel i...
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WO/2014/155949A1 |
In order to suppress engine stall and rotational fluctuation after engine startup in an internal combustion engine capable of using an alcohol-containing fuel, a PCM (50) corrects the fuel injection amount from an injector (11) when the ...
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WO/2014/148067A1 |
The maximum injection volume of an in-cylinder injection fuel injection valve (8), for the boundary (L1) between a stoichiometric air-fuel ratio range (A1) and an output air-fuel ratio range (A2), can cover a range up to a line (L2), and...
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WO/2014/147795A1 |
This control device (30) for an internal combustion engine (2) comprises a detection means, a control parameter setting means, and a control input determination means. The internal combustion engine (2) has actuators (18, 20) for which t...
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WO/2014/150742A1 |
A spark ignition engine system for communicating data includes a capacitive discharge ignition system using a microcontroller for controlling the spark ignition of a light-duty internal combustion engine; a memory device communicated wit...
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WO/2014/151635A1 |
A variety of methods and arrangements for detecting misfire in a skip fire engine control system are described. In one aspect, a window is assigned to a target firing opportunity for a target working chamber. A change in an engine parame...
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WO/2014/152028A1 |
Regenerative intensifier systems that can receive fluids from landfills, anaerobic digesters, wastewater treatment plants, animal waste lagoons, swamp gas, decaying permafrost, and oceanic clathrate decomposition interchangeably with nat...
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WO/2014/148191A1 |
With the objective of preventing falling into an unstable combustion state such as a flame out during a recovery by suitably performing recovery control while recovering to an optimum operation by once again increasing the amount of gas ...
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WO/2014/148059A1 |
This device for controlling the fuel injection of an internal combustion engine (11) with the cylinder injection of fuel is provided with a fuel injection valve (21) for directly injecting fuel into a cylinder of the internal combustion ...
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WO/2014/141598A1 |
According to the present invention, a characteristic of a cylinder injection type engine (11) is there is a tendency for the percentage of fuel adhering to a piston (31) (piston wetting) to be higher the nearer an injection timing is to ...
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WO/2014/144036A1 |
A system for analyzing an engine of a vehicle may comprise a computer including a computer processor, a sensor connected to a portion of the vehicle and being configured to provide an engine signature to the computer, a simulator module ...
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WO/2014/136387A1 |
A control unit (80) executes a first determination process for determining whether the combustion state of an engine (10) is normal or abnormal during a period in which the engine (10) is operated on the basis of one fuel, said determina...
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WO/2014/132804A1 |
In order to make it possible to reliably ensure desired effective voltage in preheating control, on the basis of a correlation between the battery voltages (Vb) of a vehicle battery and correction values (c) which are prestored, an arith...
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WO/2014/132719A1 |
In a structure for installing sensor in engine unit, a partitioning wall (63) is provided in an opening (17b) of a crank case (17), the partitioning wall dividing a crank chamber (17a) and an inside space of an engine cover (51). A rotor...
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WO/2014/132508A1 |
A fuel filter diagnostic device having: a negative pressure sensor that detects the negative fuel pressure downstream from a fuel filter provided in a fuel pipe connecting a fuel tank and a fuel pump; an atmospheric pressure sensor that ...
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WO/2014/129315A1 |
Provided is a control device which prevents a rise in the temperature within an ECU by suppressing the heat generated by the ECU, without using a new cooling device such as a blower fan. In step 202 (S202) the target valve-opening voltag...
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WO/2014/129003A1 |
This control device for an engine (1) controls at least the throttle opening and includes: a target opening calculation unit (throttle opening adjustment unit (541)) that selects one of a first requirement value for the throttle opening ...
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WO/2014/129108A1 |
A control device for an internal combustion engine according to the present invention executes an air-fuel ratio control on the basis of the output from an air-fuel ratio sensor provided upstream from a catalyst, and performs a correctio...
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WO/2014/129389A1 |
The present invention addresses the problem of providing a technology whereby abnormal combustion such as pre-ignition and knocking can be detected more accurately with an abnormal combustion detection device for a spark-ignition interna...
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WO/2014/129049A1 |
The purpose of the present invention is to provide a fuel-cetane-number estimation method and device which can be implemented using a simple and inexpensive configuration whilst inhibiting outbreak of accidental fire when in a combustion...
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WO/2014/125929A1 |
This valve control device, which controls a drive device that drives a valve, is provided with: an operation quantity calculation unit that calculates the operation quantity of the drive device at a predetermined sampling period on the b...
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WO/2014/125848A1 |
An internal combustion engine (1) having a variable compression ratio mechanism (2) and comprising a common rail fuel injection device using a mechanically driven high-pressure fuel pump (46). The fuel pressure (P) inside the common rail...
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WO/2014/125849A1 |
A control device and a control method for an internal combustion engine that reduce a target compression ratio for a variable compression ratio mechanism (2) to a minimum compression ratio and purge in that state, if an evaporated fuel c...
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WO/2014/125984A1 |
In order to prevent the generation of condensate water in an intercooler, the present invention is equipped with: a high-temperature system cooling water passage in which high-temperature cooling water circulates; a low-temperature syste...
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WO/2014/126042A1 |
When a hybrid control mode is in a series mode and in a charge mode, if the vehicle speed drops below a predetermined value (S10-S14), it is determined whether the SOC of a high-voltage battery is less than a predetermined value (S16). I...
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WO/2014/125748A1 |
This device for inferring the amount of intake air is provided with a means that is for calculating the amount of air that has passed through a throttle valve and that calculates the amount of air that has passed through a throttle valve...
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WO/2014/122823A1 |
A vehicle controller (10) comprises a control unit (11) for preventing an internal combustion engine (20) installed in a vehicle (5) from being automatically stopped when the temperature of an injector (30) for injecting fuel into a cyli...
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