Matches 1 - 44 out of 44


Match Document Document Title
8726883 Ignition control device for use with light duty gasoline engine and method of suppressing reverse rotation of the engine  
An ignition control device and corresponding method are provided for suppressing reverse rotation of the engine during startup process of a light duty gasoline engine, the ignition control device...
8032292 Electrical ignition method for internal combustion engines  
An ignition procedure for internal combustion engines using multiple coils of a generator coupled to and turning synchronously with the engine. A magnetic field flows through the coils and...
7546836 Ignition module for use with a light-duty internal combustion engine  
A capacitive discharge ignition (CDI) system that can be used with a variety of light-duty internal combustion engines, including those typically employed by lawn, garden, and other outdoor...
7156075 Ignition method with stop switch for internal-combustion engines  
For stopping an internal combustion engine, a stop switch prevents the triggering of the ignition. A controller in the ignition circuit determines the state of the stop switch by evaluating...
6843225 Controller for control at engine startup  
A control unit for engine startup includes a throttle valve, a bypass air quantity-regulating valve, an ignition coil, a bypass air quantity controller, an ignition timing feedback controller, and...
6691689 Rotation direction detector in ignition equipment of an internal combustion engine  
Apparatus and method for detecting the direction of rotation of an internal combustion engine using a magnet wheel which moves past an electrical ignition coil. For each revolution, at least one...
6581584 Ignition control system for internal combustion engine  
An ignition control system for an internal combustion engine comprising a signal generator to generate pulse signals at a peculiar rotation angle position of the internal combustion engine and a...
6314938 Starting system for spark ignition engine  
A starting system for a manual only pull start internal combustion engine with a starting pulley, a pull cord wrapped around the starting pulley, a rotor selectively engageable with the starting...
6311662 Drive adapter for a generator/magneto  
A drive adapter which adjusts the timing of an automotive generator/magneto ("magneto")for use with a two cylinder motorcycle engine. The drive adapter has a rotor shaft which connects to the...
6053155 Ignition mounting arrangement for outboard motor  
An ignition arrangement for an internal combustion engine having an output shaft supported for rotation about an axis. The engine includes an engine housing at least partially enclosing the output...
5992380 Ignition timing control system for industrial engines  
An ignition timing control system for an industrial engine or small engines used on lawn mowers, etc. is provided. In such an industrial engine, a pulser coil outputs an alternating current signal...
5875763 Internal combustion engine with temperature dependent timing of spark event  
A magneto-based, variable-timing ignition system for an internal combustion engine is provided that maintains at least one operating parameter of the engine within a predetermined limit. An...
5551397 Digitally controlled magneto ignition system with alternate timing  
A digitally controlled magneto provides for the precise control of the timing advance profile for an internal combustion engine. A micro-controller or a micro-processor provides the digital...
5544633 Magneto with dual mode operation  
An ignition system is provided for an internal combustion engine that operates in two modes. In a first mode, the timing of the spark event is under electronic control. In a second mode, the...
5392747 Circuit for supplying voltage to a microprocessor in an ignition circuit for an internal combustion engine  
The invention is directed to a circuit for providing a controlled voltage supply to a microprocessor in an ignition circuit of an internal combustion engine equipped with a spark plug. The circuit...
5383433 Microprocessor-controlled inductive ignition system  
A microprocessor-controlled inductive ignition system uses a magneto inductive ignition circuit at engine starting speeds, and a microprocessor-controlled ignition circuit at engine running...
5265573 Inductive discharge ignition system for internal combustion engines  
An inductive discharge ingnition system for internal combustion engines, comprising a permanent magnet rotating syncronously with the engine and passing in front of an ignition coil and a control...
5159916 Ignition timing control member supporting structure of outboard motor  
An outboard motor having an improved timing plate mounting arrangement for its ignition system. The mounting plate has a hub portion that is journaled on the outer side of a cylindrical extension...
5058543 Electronic ignition module  
An electronic ignition module for an internal-combustion engine that is supplied with sparking energy from a rotating magnet includes a switchable semiconductor device through which current in the...
4817577 Breakerless ignition system with electronic advance  
A magneto ignition system includes a rotating magnet driven past a primary winding for firing the engine. The magneto generates a speed dependent signal having a following current pulse and a...
4727851 Magneto ignition system for an internal combustion engine  
To reduce spurious sparks, and then misfire of an ICE having a magneto with an E armature, upon approach of a magnet (23) in a pole wheel (13) to the leading leg (26) of the E core at high speed...
4694814 Ignition system for internal combustion engines with a magnet generator  
A control circuit for an ignition system having a magnet generator provides an abrupt adjustment of the ignition time point toward an advanced ignition when a predetermined upper speed range of an...
4646696 Programmed electronic advance for engines  
The spark plug ignition advance control for a multiple cylinder internal combustion engine has a spark ignition circuit associated with each cylinder. The circuit includes an SCR trigger operative...
4570595 Ignition device of an i.c. engine  
A microcomputer is used in the invention for the control of the ignition function of an ignition system of an i.c. engine. The limitation of r.p.m. of the engine at high r.p.m. is brought about by...
4562811 Ignition circuit  
An electronic circuit device for ignition pulses for an i.c. engine having a two- or three pole magnetic system generating positive and negative pulses. One of the pulses is used for ignition...
4553517 Ignition system with additional functions  
A microcomputer is used in the invention for control of the ignition functions of an ignition system of an i.c. engine. A switch (17) in an operating handle or the like is connected via a...
4515118 Magneto ignition system, particularly for one-cylinder internal combustion engines  
To provide operating energy to an ignition instant control circuit, for example a microprocessor (22) which controls operation of a semiconductor switching stage (20) without detracting from the...
4462363 Ignition system for internal combustion engine  
This invention relates to an ignition system for an internal combustion engine in which an advance characteristic is provided by utilizing a discharge of a capacitor. The ignition system comprises...
4428333 Electronic ignition device for combustion engines  
The ignition coil of an electronic ignition system, wherein a voltage is induced in the coil by way of a magnet wheel, has an auxiliary coil connected to charge a capacitor by way of a diode. The...
4403593 Electronic switching for solid state ignition  
Breakerless ignition system of the inductive type is used to provide ignition pulses for an internal combustion engine which substantially duplicates the timing performance of a breaker-point...
4402298 Ignition system trigger circuit for internal combustion engines  
An improved trigger circuit for a magneto-type ignition system is described. The trigger circuit includes a first generating coil for supplying current flow to a primary winding of the ignition...
4378769 Digital ignition control for a magnetopowered ignition system of an internal combustion engine  
In an ignition system for an internal combustion engine, a digital system for computing the timing advance is provided. Constants approximating the curve of timing advance v. engine speed are...
4329950 Magneto ignition system with increased spark energy  
On-off oscillations immediately following the initiation of the spark in a magneto ignition system are prevented by a timing circuit the capacitor of which is charged continually even during the...
4270509 Breakerless ignition system  
Conventional breaker points in an engine ignition system are replaced by switching means comprising a transistor device and a biasing coil that is coupled with a core and cooperates with a magnet...
4201171 Ignition system for a multicylinder engine  
An ignition system for a multicylinder engine comprising a magneto having an igniting exciter coil to induce an AC voltage in synchronism with rotation of the engine; ignition coils having...
4188929 Internal combustion engine magneto-type ignition system with electronically controlled spark advance  
To provide for electronically controlled spark advance of the ignition instant in a transistorized magneto ignition system, the ignition instant is controlled by a threshold switch responsive to...
4178892 Speed-dependent ignition time advancement apparatus in magneto generator ignition systems  
In an ignition system having a magneto, the ignition timing is advanced when the engine speed exceeds a predetermined speed, by abruptly changing the voltage applied to the base of a transistor...
4174697 System for advancing the ignition time in ignition systems having a magneto generator  
At higher engine speeds the ignition time is advanced by decreasing the time between the breakdown of a threshold element which breaks down for a predetermined amplitude of voltage across the...
4157702 Automatic ignition timing advancing device in ignition system  
A device for automatically advancing the ignition timing in an ignition system for an internal combustion engine is disclosed, in which the ignition timing is fixed constant in a low speed range...
3938491 Switching circuit for ignition system  
The invention relates to a breakerless ignition system with a magneto supply for use in an internal combustion engine. The system includes a transistorized circuit for interrupting the current...
3919987 Method and apparatus for automatic shift of ignition timing  
A transducer provides a signal in the form of a pulse of steady current on which an alternating current is superimposed over a period corresponding to the range of ignition timing shift. Beginning...
3768455 IGNITION ARRANGEMENT FOR INTERNAL COMBUSTION ENGINE  
An electronic switch, which controls the sparking of a spark plug is triggered by a control circuit having an engine operated signal generator, the output of which increases with increasing engine...
RE14208 Title is not available  
3060346 Electronic ignition control system for internal combustion engines  

Matches 1 - 44 out of 44