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Patent Searching and Data


Matches 701 - 750 out of 54,788

Document Document Title
WO/2014/005803A1
The invention relates to a method for determining a temperature/resistance correlation of a pencil-type glow plug in an internal combustion engine, in which a temperature (T) of the pencil-type glow plug (2) is corrected by means of a ma...  
WO/2014/000047A1
An ignition system (10) for an engine, the ignition system comprising a first circuit (12) comprising an energy storage device (24), a second circuit (14) for delivering energy to an electrostatic discharger (16), the second circuit (14)...  
WO/2014/001011A1
The invention relates to a method for checking a supply circuit (10) for at least one ignition circuit (20, 30), which supply circuit comprises at least one energy accumulator (C), a first conversion circuit (5) which increases a supply ...  
WO/2014/002291A1
Provided is an overlap-discharge-type internal-combustion-engine ignition device with which cost is suppressed by reducing the number of high-voltage wirings and for which the installation space can be reduced. An overlap time control un...  
WO/2014/002951A1
A configuration (power device) which has an engine and an electric motor, and which uses the electric motor to start the engine, wherein the power consumption of the electric motor is reduced when the engine is start up. A power device c...  
WO/2013/191142A1
The present invention addresses the problem of providing an antenna structure which is not susceptible to wear and deterioration caused by high-frequency radiation, and which is capable of inputting high-frequency energy efficiently in a...  
WO/2013/187101A1
The present invention provides an engine starting device and an engine starting method that make it possible to quickly and quietly restart an engine during inertial rotation of said engine. The engine starting device automatically stops...  
WO/2013/184828A1
The present disclosure relates to a system for managing engine output that includes a machine manager module (220) and a combustion module (230). In one embodiment, the combustion module (230) includes a slow response pathway and a fast ...  
WO/2013/183365A1
A diagnostic apparatus for diagnosing whether internal combustion engine operation control for warming up an exhaust purifying catalyst is being normally implemented includes: a diagnostic timing determination unit for determining a diag...  
WO/2013/182992A1
A second plant (200) is associated to a Diesel cycle engine already provided with a first plant (100) for supply of high-pressure diesel to electro-injectors (9) of an engine (M). The second plant is able to supply commandably-ignited ga...  
WO/2013/179640A1
The purpose of the present invention is to precisely align the relative position of the distal end part (ground electrode) of the body fitting with respect to the combustion chamber, as well as to achieve a good seal, during attachment o...  
WO/2013/171054A3
The invention relates to a method for producing a reset by an evaluation circuit integrated into a sensor unit, wherein the reset is carried out to tune a signal (P) of the evaluation circuit (10) and is triggered after the signal (P) of...  
WO/2013/172771A1
The following invention relates to an ignition coil assembly for an ignition system comprising an ignition coil where said assembly has a main axis and is configured for insertion into and/or removal out of a well associated with an inte...  
WO/2013/171139A3
The invention relates to a method for operating an ignition device for a spark plug (ZK) of a motor vehicle, in which device the series connection of the primary winding (PW) of an ignition transformer (ZSP) and of a controllable switchi...  
WO/2013/169261A1
The internal combustion engine ignition timing tool includes a first embodiment having a closed configuration and a second embodiment having an open lower collar (118) and a closed cap (112) installable atop the collar (118). The closed ...  
WO/2013/167239A1
High-frequency plasma ignition device, in particular for an internal combustion engine, in particular for the ignition of a fuel/air mixture in a combustion chamber of an internal combustion engine, comprising a series resonant circuit w...  
WO/2013/164601A3
Methods and apparatus (10) for providing mechanical energy. The apparatus (10) for providing mechanical energy comprises a motor (11) for providing mechanical energy. The motor (11) comprises a chamber (17, 117, 217, 317, 417) for receiv...  
WO/2013/164601A2
Methods and apparatus (10) for providing mechanical energy. The apparatus (10) for providing mechanical energy comprises a motor (11) for providing mechanical energy. The motor (11) comprises a chamber (17, 117, 217, 317, 417) for receiv...  
WO/2013/164816A1
An electrical circuit for ignition system for jet engines comprises: main inverter, secondary inverter, main Diode, Secondary Diode, main capacitor, secondary capacitor, controller, main, transformer, secondary transformer, transistor, w...  
WO/2013/163089A1
The present invention provides for predicting peak cylinder temperatures above which knock in an engine may become more frequent and then provides one or more actuation approaches to reduce the knock of the engine while maintaining engin...  
WO/2013/160017A2
A laser ignition device (100) for an internal combustion engine (102) is presented, wherein the laser ignition device (100) has at least a laser spark plug (110) and a cooling device (120) for controlling the temperature, in particular c...  
WO/2013/160017A3
A laser ignition device (100) for an internal combustion engine (102) is presented, wherein the laser ignition device (100) has at least a laser spark plug (110) and a cooling device (120) for controlling the temperature, in particular c...  
WO/2013/161415A1
In order to solve a problem that in an internal combustion engine in which abnormal combustion (knocking or an accidental fire) of an engine is detected from an ion signal, the setting of an abnormal combustion determination threshold va...  
WO/2013/157149A1
Provided is a highly safe ignition device for an internal combustion engine whereby overcurrent can be quickly blocked when abnormalities occur in the igniter, preventing abnormal heat generation caused by overcurrent due to short-circui...  
WO/2013/157173A1
The purpose of the present invention is to provide a spark plug that can improve the combustion efficiency of an internal combustion engine. The cross-sectional shape of the middle section (460) of a ground electrode (40) in the spark pl...  
WO/2013/157148A1
Provided is a highly safe ignition device for an internal combustion engine, with which an overcurrent is quickly interrupted when an igniter error occurs, thereby preventing the abnormal generation of heat due to an overcurrent caused b...  
WO/2013/154491A1
The present invention relates to an ignition system (T) for a combustion engine, the internal combustion engine comprising a control system, the ignition system (T) further comprising a power source (30), at least one ignition coil (10, ...  
WO/2013/153644A1
A control device (7) for a cylinder direct injection type internal combustion engine (1) controls a fuel injection device (4) and an ignition device (5), injects and ignites fuel multiple times during ignition startup for rotating and st...  
WO/2013/144974A2
The present invention describes a method for predicting a throttle position in a vehicle based on discrete values of engine speed and rate of change of discrete values of engine speed. A crank position sensor 60 generates a signal indica...  
WO/2013/144974A3
A method is disclosed for predicting a throttle position in a vehicle. A crank position sensor generates a signal indicative of engine speed received by an Electronic Control Unit (ECU) which calculates the engine speed based on this sig...  
WO/2013/146463A1
The present invention pertains to a diesel engine starting device, and achieves stable combustion in a short time when the diesel engine is restarted after an idle stop. The diesel engine starting device is provided with: an injector (11...  
WO/2013/139513A1
The invention relates to a laser spark plug (100) for an internal combustion engine and is distinguished by a cooling device (110) which has at least one heat tube (112).  
WO/2013/141088A1
According to the present invention, a water temperature at the starting up of an engine is stored as a startup water temperature, and during idle operation after a cooler is started up, a lag angle amount (S) is calculated based on the s...  
WO/2013/140548A1
The invention pertains to a control device of an internal combustion engine with a supercharger, and the purpose of this invention is to suppress excessive increases in ignition required voltage and improve fuel consumption when the fuel...  
WO/2013/139974A1
The invention relates to an ignition unit (200) for a turbojet engine, said unit comprising: an electrical power supply (201), a single control channel (202) to receive a control signal from a computer, a main sparkplug ignition channel ...  
WO/2013/136879A1
Conventional control devices for internal combustion engines had the issue of high arithmetic loads in the control device (1), as a result of using different sensors and different detection mechanisms to detect knocking and misfiring. Al...  
WO/2013/135945A1
(57) Abstract The idea of the invention is that a knock control (6) works together with another control entity that is called as safety control (8). In order that cooperation between these units runs efficiently they are constructed in a...  
WO/2013/135907A1
An ignition system for an internal combustion engine comprises an ignition transformer with two primary windings (LP1, LP2). The ignition system is designed to generate, for a given ignition event, a unipolar current (ISEC) through the s...  
WO/2013/137041A1
An attachment for a plug includes a terminal body (2) and a terminal connector (64) having a convex portion (641) and a concave portion (642), and satisfies any one of the following conditions (A) to (C). (A) A ≥ 1.5, B ≥ 2.0, and A/...  
WO/2013/137320A1
This diesel engine control device is provided with a vicinity temperature estimation unit for estimating the temperature in the vicinity of a glowplug for heating inside of the cylinder during starting, and a boost pressure control unit ...  
WO/2013/132613A1
The objective of this invention is to provide a control device for an internal combustion engine with which deposits that have accumulated in the cylinders are detached regularly and forcibly, thereby preventing the continuous occurrence...  
WO/2013/131702A3
The present invention relates to a glow time control device (100) for controlling glow rods (206-209) in a vehicle (200). The glow time control device (100) comprises a control unit (IC1), at least two power transistors (T1, T4) and a pr...  
WO/2013/131702A2
The present invention relates to a glow time control device (100) for controlling glow rods (206-209) in a vehicle (200). The glow time control device (100) comprises a control unit (IC1), at least two power transistors (T1, T4) and a pr...  
WO/2013/128525A1
The purpose is to provide a spark plug that exhibits minimal deterioration with respect to ambient temperature, even at high temperatures, as well as outstanding voltage withstand characteristics and mechanical strength. The spark plug (...  
WO/2013/128118A1
The invention relates to a method for setting the spark advance of a spark-ignition engine during a rapid change in required engine torque, comprising, in accordance with the current engine operating conditions: calculating (20) an outpu...  
WO/2013/124562A1
The invention relates to a device (1) for controlling heating plugs (2) designed to generate a power setpoint (Calim) for an electric power supply housing (4), said device having a branched architecture which comprises: a first branch fo...  
WO/2013/126514A1
An ignition system for a combustor of a gas turbine engine is disclosed. The ignition system may include multiple igniters to reduce the likelihood of system failure. In at least one embodiment, the ignition system may be formed from a f...  
WO/2013/120090A1
A spark plug (10), and associated systems, for an internal combustion engine includes a central electrode (30) that terminates at a first distal end surface (24) defined about a central axis (14). The spark plug also includes at least on...  
WO/2013/116941A1
An apparatus and method for igniting a gaseous fuel directly introduced into a combustion chamber of an internal combustion engine comprises steps of heating a space near a fuel injector nozzle; introducing a pilot amount of the gaseous ...  
WO/2013/119178A1
This invention relates to an engine for a vehicle using alternative fuel, preferably gas, comprising an engine (5) having a spark ignited ignition system (2) wherein said ignition system (2) includes misfire detection by means of a senso...  

Matches 701 - 750 out of 54,788