Matches 1 - 50 out of 59 1 2 >


Match Document Document Title
7622753 Ignition circuit  
A component formed in a substrate of a first conductivity type, having two inputs and two outputs and: a first diode having its anode connected to a first input and having its cathode connected to...
7362018 Encoder alternator  
An encoder alternator for an internal combustion engine has a rotor with a plurality of circumferential magnetic rotor poles in a periodic pattern except for at least one magnetic irregularity. A...
6720698 Electrical pulse generator using pseudo-random pole distribution  
A multi-pole electric pulse generator contains poles having a pseudo-random distribution. Preferably, poles are equally sized and spaced, and polarity corresponds to a pseudo-noise binary sequence,...
6242828 Flywheel-rotor apparatus  
A flywheel-rotor apparatus that transforms electrical power into mechanical power and mechanical power into electrical power through a unitary device is disclosed. The invention includes an inner...
6189522 Waste-spark engine ignition  
A distributorless ignition system is provided which includes an ignition coil for firing a pair of first and second spark plugs at the same time. The ignition system includes a changeover switch...
5962939 Outer-rotor type engine-operated generator  
An outer-rotor type engine-operated generator is of low cost and simple construction, can be miniaturized and can leak electricity for ignition without sacrificing generator output. The...
5931137 Discharge ignition apparatus for internal combustion engine having automatic spark advance  
An improved capacitive discharge ignition apparatus provides spark advance with engine speed. The ignition apparatus includes at least one trigger circuit including a trigger coil preferably...
5777410 Motor actuator and method of making the same  
A first conductive plate is formed integrally of a single conductive sheet comprising a plurality of brushes and power supply terminals that are partially short-circuited, and a second conductive...
5072714 Arrangement for generator windings, especially in ignition systems  
The invention relates to a generator arrangement, in particular, ignition systems for internal combustion engines. The arrangement comprises a multi-legged core of magnetically conducting material...
4914372 Small engine for hand-held work machines  
A small engine suitable for hand-held work machines such as cleavers and chain-saws in which the engine is started by driving a self-starting motor with the electromotive force of a secondary...
4894602 Overvoltage protection system for marine ignition and regulator circuitry  
In a marine propulsion system including an internal combustion engine driving a voltage generator (14) supplying system voltage (line 26) which is supplied to ignition circuitry (10) providing...
4892079 Magnetogenerator  
A magnetogenerator comprises a plurality of permanent magnets arranged orderly on an inner periphery of a fly-wheel with magnetic poles thereof being alternative, a plurality of power generating...
4620521 Modular, programmable high energy ignition system  
The ignition system for providing spark ignition to the cylinders of an internal combustion engine includes a generator assembly adapted to be mounted on said engine. This generator assembly...
4606323 Magneto for ignition system  
A magneto (10) comprising an E-type stator (12) and a rotor (14) movable relative to the stator (12) to induce therein a varying flux field. The three legs or poles (18, 20, 22) of the stator (14)...
4591746 Ignition signal generator for internal combustion engines  
'The invention is concerned with an ignition signal generator for internal combustion engines, consisting of a rotor and stators, wherein the rotor is constituted by a cylindrical magnet magnetized...
4537174 Output supply control apparatus for internal combustion engine magneto generator  
An output supply control apparatus controls the supply of an output from an internal combustion engine magneto generator to its loads so as to effectively utilize the magneto generator. The desired...
4463715 Otto engine ignition pulse generator and distributor  
To eliminate frictional effects by stationary elements (17, 37, 47) with respect to a sleeve (16, 36, 46) which rotates with a shaft (11) of a distributor, but is adjustable with respect to the...
4428332 Transducer for ignition timing  
To provide a pulse for engine ignition timing, a magnetic circuit is provided which includes a permanent magnet and magnetically conducting bodies with a gap provided between one pole face of the...
4407257 Method and apparatus for controlling an ignition system  
This invention provides a method and apparatus for obtaining a uniform advance for an internal combustion engine requiring unequal firing angles between cylinders and is characterized by an...
4404513 Economical flywheel alternator for trickle charging a small lawnmower battery  
The laminated stator core for an engine ignition system includes in addition to that ignition system an arrangement for charging the storage battery of an internal combustion engine powered device...
RE31230 Breakerless flywheel magneto ignition system  
This invention provides an improved magneto system which is reliable and stable irrespective of environmental conditions, wear and the like, and has no contacts, breakers or other moving parts in...
4375794 External inductive solid state ignition system  
An ignition system of the contactless interrupt type for an internal combustion engine is disclosed with a control circuit including a pair of solid state semiconductor devices with one connected...
4275703 Flux control system for a hall generator in an ignition system of an internal combustion engine  
The AC signal generator furnishing the basic control signal for ignition timing is a Hall generator the flux through which is gradually increased while the crankshaft of the engine rotates through...
4259938 Apparatus in electronic ignition systems  
The invention relates to an apparatus for providing capacitor charging and triggering in so-called electronic ignition systems comprising flywheel magnetos with a plurality of poles. The triggering...
4215284 Pole-shoe magnet group for magnetomotive device  
A pole-shoe magnet group assembly for a magnetomotive device such as a magneto for the ignition system of an internal combustion engine. The group carried by the rotor includes a permanent magnet...
4213436 Capacitor discharge ignition and alternator auxiliary power system  
In a combined capacitor discharge ignition and alternator auxiliary power system for an internal combustion engine, voltage pulses for charging a capacitor, other voltage pulses for triggering an...
4207852 Non-contact ignition system for an internal combustion engine  
The present invention discloses a system which utilizes the storage action of capacitors and the characteristic of the turn-off operation due to a potential difference between the base and emitter...
4204509 Current interruption type ignition system for an internal combustion engine  
A current interruption type ignition system for an internal combustion engine comprises an ignition coil including a primary coil portion and a secondary coil portion; an exciter inducing an AC...
4202305 Capacitor discharge ignition system with timing stabilization arrangement  
A capacitor discharge ignition system is provided with an ignition timing stabilization arrangement to achieve substantially constant ignition timing characteristics over a wide range of engine...
4172230 Electrical connectors for magneto stator  
A multipolar stator for magneto basically comprises a central cast-aluminum plate to which are rigidly secured the coils, points, and condenser of the ignition and electricity-generating system....
4166966 Rotary pulse generator for automatic engine ignition advance and retard  
An engine driven rotor has pairs of arms of different lengths passing by the stator core teeth with respectively different clearances. The stator teeth carry pick-up coils that are connected in...
4146001 Angular position transducers for use in engine timing controls  
An angular position signal generator includes a rotor and a stator each having an arrangement of salient magnetic poles. The poles on the rotor are all of the same polarity and are spaced at...
4114583 Triggered ignition system for internal combustion engines with anti-reverserunning control  
A two-cylinder, two-cycle engine for an outboard motor includes a pull-rope starter unit and an alternator driven, capacitor discharge ignition system. The alternator includes an annular permanent...
4099509 Ignition systems of current interruption type for internal combustion engines  
An ignition system of a current interruption type comprises an a.c. power source and an ignition coil, the primary winding of which is connected to the a.c. power source through a controllable...
4061121 Magneto-alternator with magneto energy limiting  
A magneto-alternator has a plurality of alternator coils for lighting or the like and a main ignition coil for a breaker-point ignition. Stator laminations are arranged so that the ignition coil is...
4054113 Ignition breakerless and distributorless multiple cylinder ignition system  
A two cylinder, two cycle engine for an outboard motor includes an alternator driven, capacitor discharge ignition system. The alternator includes an annular permanent magnet secured within a...
4036201 Single core condenser discharge ignition system  
A breakerless condenser discharge ignition system for an internal combustion engine and excited by a rotating permanent magnet, consists of a single module, containing a number of windings and...
4019485 Flywheel magneto having capacitive ignition system  
This invention provides an improvement in a flywheel magneto having a thyristor controlled capacitive ignition system including a flywheel having permanent magnets and at least one cooperating coil...
4014308 Ignition system and apparatus and method for generating timing signals therefor  
A capacitive discharge type ignition system is arranged for selective operation by timing signals generated by either breaker points or a breakerless timing signal generator. The generator utilizes...
3941111 Ignition system  
In one embodiment, a capacitive discharge ignition system has a charge coil and an ignition coil including primary and secondary windings wound on a common stator structure. The charge coil is...
3878452 Transistorized magneto ignition system for internal combustion engines  
Diodes in series with a switching transistor and conducting in the same direction, interposed between the switching transistor and the primary winding of a magneto armature, are used to establish a...
3864622 TRANSISTORIZED CONTROL CIRCUIT FOR MAGNETO MOTOR IGNITION SYSTEMS  
During the negative half cycle of the magneto output voltage, a capacitor in series with a diode is charged to a voltage limited by a Zener diode of a negative limiting circuit. During the next...
3851198 ELECTRICAL DISCHARGE ADVANCE SYSTEM AND METHOD  
This disclosure deals with a novel technique and apparatus for advancing electrical discharges such as, for example, in the ignition system of engines and the like, through the generation of a...
3836800 IGNITION SY TEM FOR INTERNAL-COMBUSTION-MICRO-ENGINES  
An ignition system for internal-combustion micro-engines comprising an ignition magneto provided to energize a spark plug by means of an electric current fed through a contact breaker controlled by...
3715650 PULSE GENERATOR FOR IGNITION SYSTEMS  
A capacitor discharge ignition includes a pulse generator coupled to an engine establish pulse signals to trigger a thyristor at all speeds including engine cranking speed. The generator includes a...
3696271 MAGNETIC IGNITER  
A magnetic igniter for a lighter, comprising a magnetic circuit including an induction coil, a permanent magnet, a body of magnetizable material and a movable armature, means for operating the...
3641377 IGNITION TIMING PULSE GENERATOR FOR A CONTACTLESS IGNITION SYSTEM OF INTERNAL COMBUSTION ENGINES  
An ignition timing pulse generator for use in a contactless ignition system of an internal combustion engine which includes a magnetodynamo. The pulse generator includes a pair of auxiliary timing...
3600530 IGNITION DISTRIBUTOR HAVING A RADIO FREQUENCY INTERFERENCE SHIELD  
A radio frequency interference shield of an ignition distributor of the type having a fixed base and an adjustable breaker plate which is shifted by a vacuum unit relative to the base. The...
3577971 CONTACTLESS AND DISTRIBUTORLESS IGNITION SYSTEM  
Disclosed herein is a contactless and distributorless capacitor discharge ignition circuit which is designed for an internal combustion engine and which employs a rotary pulse generator with a...
3566851 MAGNETO FOR MULTICYLINDER ENGINES OF AUTOMOTIVE VEHICLES  
A rotating magnet-type magnetos for use with multicylinder engines of automotive vehicles wherein a rotor with several equidistant radially magnetized permanent magnets carries a breaker cam which...
Matches 1 - 50 out of 59 1 2 >