Matches 51 - 78 out of 78 < 1 2


Match Document Document Title
DE19833316A1 Spark plug for use in internal combustion engines has a center electrode coupled to a temperature resistant wound resistor  
The spark plug has a metallic cylindrical body (10) and inset into this is an insulator (11) with a central contact bolt (12). This engages a resistance coupled to the center electrode (15) via a...
DE19903224A1 Detector for ion current generated by combustion ions  
An ion current detector for detecting an ion current generated by combustion ions which are created by the application of a voltage has a positive electrode (2,3) and a negative electrode. The...
DE19802487A1 Measurement arrangement for electrically decoupled functional testing of systems in operation  
The arrangement has a current carrying conductor (2) directly mechanically coupled to a mechanical-electrical transducer (8) via an essentially incompressible medium. The transducer detects...
DE19856801A1 Ignition plug for i.c. engine  
The ignition plug (10) has an annular metal sleeve (18) extending between its terminal end and its ignition end, its internal bore (24) filled with an electrically insulating material (26),...
DE19843712A1 Spark plug assembly for internal combustion engine  
The spark plug (3) has a central electrode (33), an earth electrode (35), and a bypass electrode of semiconducting material connecting central and earth electrodes, with resistance less than ten...
DE19830213A1 Spark plug for IC engine  
The spark plug (1) has an integrated optical sensor. The sensor has a number of optical fibres leading to the combustion space, positioned around the axis (2a) of the spark plug central electrode...
DE19723784C1 Circuit for ignition system of IC engine supplying high voltage to spark plug electrodes  
The circuit for the ignition system of an IC engine, in which a high voltage is applied at the electrodes (7,8) of a spark plug (5). The high voltage effects a voltage flashover at the electrodes...
DE19638025A1 Fuel injection valve with integrated spark plug  
In the fuel injection valve with integrated spark plug, the valve with integrated spark plug valve needle (12) extends through the valve opening (13) to the body closing the valve (14) located on...
DE19638024A1 Internal combustion engine  
An internal combustion engine, especially for vehicles, with direct fuel injection and applied ignition, presenting at least one closed combustion chamber (10) located between the cylinder head...
DE19623989A1 A spark plug for an internal combustion engine  
A spark plug has a tubular metallic housing, an insulator retained by the housing and an inner conductor arrangement embedded in the insulator and consisting of a connection bolt, an erosion...
DE19600258A1 Optical sensor arrangement for detecting combustion process of combustion engine  
The arrangement includes a light detecting sensor on the combustion chamber side. It also includes a combustion engine control device which cooperates with the sensor. The sensor is formed as an...
DE4445467A1 Ignition  
In an ignition system with at least one high-voltage source for generating and maintaining the spark in a spark plug and at least one control device for generating the ignition timing and...
DE19500216A1 Decompression valve for IC engine of small hand-tool, e.g. chain saw  
The decompression valve protrudes through the cylinder wall (3). The earth electrode (12) of a remotely-fired plug (11) forms part of a movable section. The valve seat between fixed and movable...
DE4140962A1 Blowing in air=fuel mixt. in IC engine combustion chamber - increasing ratio lambda during blow in phase from blow in start to blow in end of mixt.  
The fuel-air ratio (lambda) of the blow-in fuel-air mixture is continuously increased during the blowing-in phase, or can be increased in steps. The system for blowing in the fuel-air mixture has...
DE4120659A1 SPARK for igniting fuel-AIR MIXTURES  
To prevent electrical leaks in the combustion chamber end of sparking plugs for fuel-air mixtures and hence to produce constantly high-powered sparks, a tripping diode cascade (29) is built into...
DE4140834A1 IC engine spark plug with earth and centre electrode - has projections on opposite electrode faces, each with sharp edge for charge accumulation  
The central metal electrode (5) at the end of a rod (4) through a pref. ceramic insulator (3) is spaced from the rim of the coaxial earth electrode (6) by an air gap. The facing surfaces of both...
DE4028227A1 Ignition and fuel injection installation for four stroke engine - has injectorintegral with spark plug enabling lean mixt. working  
To achieve optimum burn with a weak mixture, the spark plug is placed close to the fuel input to a cylinder by using an integral injector. The choice of fuel-pressure, quantity pulse timing and...
DE4009145A1 Capacitor discharge ignition circuit for IC engine - transfers stored magnetic energy from ignition coil to capacitor recharged through prim. winding during intervals between sparks  
The storage capacitor (6) is charged from a battery (1) through the prim. winding (3) of the ignition coil (2) and a charging diode (5). It is discharged to earth (9) by an electronic control...
DE4017649A1 High performance spark plug - has insulating body inside earthed conductor acting as low loss waveguide  
The insulating body (6) of the spark plug has a central section inside a cylindrical outer conductor (5) which forms a low loss waveguide with a resistance less than 20 ohm and a loss factor of...
DE3828764A1 Method and device for adjusting the ignition phase in the operation of a spark ignition engine  
The invention relates to a method and a device for adjusting the ignition phase in the operation of a spark ignition engine, especially in the case of high air ratios. In order to stabilise the...
DE3828518A1 Spark plug with integrated ion current sensor  
It is already known to detect the combustion process of an internal-combustion engine with the aid of the ion current by the use of ion-current probes. Arranging a plurality of sensors in the...
DE3907190A1 Spark plug having a pressure sensor  
A spark plug (S) having a pressure sensor (5) comprises (surrounds) a centre electrode (2), an insulator (1) which encloses and supports the centre electrode (2), a metal sleeve having a section...
DE3802836A1 Internal combustion engine  
Published without abstract.
DE3732827A1 High-voltage ignition system  
High-voltage ignition system, in particular for an internal combustion engine, with an ignition coil which is connected to the gas discharge path of a spark plug via a capacitor (C) which is...
DE3704290A1 Adaptor between a microwave sensor and a commercially available spark plug  
Adaptor between a microwave sensor and a commercially available spark plug, in particular for measurement of the upper dead centre in internal combustion engines, the adaptor consisting of a metal...
DE3628034A1 COMBUSTION ENGINE  
An internal combustion engine, having a combustion chamber (10, 11) with a main suction valve (4) for a lean mixture and a secondary suction valve (9) for a rich mixture in the area of the...
DE3615395A1 Sparkplug which is intended for an internal combustion engine  
A sparkplug is proposed for so-called "breakdown ignition", in the case of which, according to the invention, a preliminary spark gap (4) and a circuit element (5) having an inductive component...
DE3544726A1 A sparkplug intended for an internal-combustion engine  
A spark plug is proposed which is intended for an internal-combustion engine. Structurally combined in this spark plug are an ignition spark gap (7), an ignition capacitor (3) which can be...

Matches 51 - 78 out of 78 < 1 2