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7574998 Ignition apparatus for an internal combustion engine  
An ignition apparatus for an internal combustion engine can prevent dielectric breakdown resulting from voids, thus making it possible to reduce its size. The apparatus includes a primary bobbin, a...
7509951 Internal combustion engine cover with electronic module  
An internal combustion engine cover includes a peripheral rail for attaching a cover to an engine component and an enclosure portion formed integrally with a peripheral rail. At least one port...
7506640 Ignition system for internal-combustion engine  
An ignition system for an internal-combustion engine includes an ignition coil and an ignition control circuit. The ignition coil includes a primary coil and a secondary coil. The ignition control...
7487767 Ignition coil for use in engine and engine having plastic cylinder head cover  
A long and narrow shape independent ignition type ignition apparatus has a long and narrow shape center core for an internal combustion engine. At least one of magnet member and a rubber material...
7467627 Ignition apparatus for an internal combustion engine  
An ignition coil apparatus for an internal combustion engine can prevent noise from being radiated to the outside from a transformer without requiring special man-hours even if a case takes a...
7445001 Coil-on-plug ignition terminal  
The invention in one form is directed to an ignition terminal for coupling an internal combustion engine coil-on-plug ignition coil assembly with a spark plug. The ignition terminal includes an...
7441552 Ignition coil apparatus for an internal combustion engine  
The rotation of an ignition coil apparatus upon mounting thereof on an internal combustion engine is prevented with a simple structure, and the efficiency of mounting the ignition coil apparatus on...
7392799 Ignition coil and method for manufacturing the same  
An ignition coil includes primary and secondary coils. The primary coil includes a primary spool and a primary winding wound on the spool. The primary winding has a second winding layer wound...
7389772 Ignition coil assembly for engine  
An ignition coil assembly for an engine includes an ignition coil for supplying a voltage to a spark plug, a housing supporting the ignition coil, a driving circuit board disposed on the housing...
7353813 Spark ignition engine, controller for use in the engine, ignition coil for use in the engine  
An engine generating two or more ignition sparks by the same spark plug, which can avoid a torque reduction caused by misfire of main ignition, can start firing and burning at proper timing...
7332991 Twin spark ignition coil with provisions to balance load capacitance  
A twin spark ignition apparatus having two high-voltage (HV) outputs incorporates features for balancing load capacitance on each HV output. The ignition apparatus provides a first high-voltage...
7317370 Ignition coil  
An ignition coil includes a coil portion that has a primary coil, a secondary coil, and an outer core. The outer core is arranged on a radially outer side of both the primary coil and the secondary...
7293553 Ignition coil for an internal combustion engine  
An ignition coil for an internal combustion engine has a rod-shaped magnetic core, which is situated within a secondary coil shell. The annular interspace between the magnetic core and the...
7287524 Internal combustion engine ignition device  
An internal combustion engine ignition device is provided with a connector including first external connection terminal, and second external connection terminal. The first external connection...
7267116 Spark plug and ignition apparatus using same  
A power-saving type of ignition apparatus is provided with a spark plug of which electrodes ( 30, 40 ) are regulated in their shapes to lower an amount of energy required for its ignition. To face...
7234454 Ignition coil and method for manufacturing an ignition coil  
An ignition coil is disclosed. The ignition coil includes an insulative material, a body, and a head coupled to the body. A portion of the insulative material is included in the body, and a portion...
7228854 Ignition coil apparatus for an internal combustion engine  
An ignition coil apparatus for an internal combustion engine can improve the ignition performance of the engine in an entire rotation range. The ignition coil apparatus is arranged in a plug hole...
7228853 Ignition apparatus having conductive plastic ignition terminal and field smoother  
An ignition apparatus includes a high voltage (HV) terminal to which a high voltage end of the secondary winding is attached. The ignition apparatus further includes an electrically conductive cup...
7222616 Stick ignition coil apparatus for ignition plug  
A stick ignition coil apparatus for an ignition plug includes a primary coil arrangement, a secondary coil arrangement, a center core, a coil case, a high voltage terminal, a spring case and...
7213588 Ignition device for internal combustion engine  
To provide an ignition device for an internal combustion engine which for example prevents a crack from being made in a cast insulating resin or a transformer output voltage control element from...
7182077 High energy density inductive coils for approximately 300 ma spark current and 150 mj spark energy for lean burn engines  
A high energy density and high efficiency inductive ignition coil for IC engine achieved by the use of biasing magnets ( 14/15 ) located at the end ( 16/17 ) of an open-E laminated core to raise...
7178513 MCU based high energy ignition  
A high energy inductive coil-per-plug ignition system operating at a higher voltage Vc than battery voltage Vb by use of boost-type power converter ( 1 ), using high energy density low inductance...
7152593 Ignition terminal  
An ignition terminal assembly including a serpentine conduction element having an end and a formed terminal connected to said end.
7152592 Ignition coil for a combustion engine  
An ignition coil includes a primary coil carrying primary coil body, a low voltage connection area and a secondary coil inductively coupled with the primary coil for the provision of a high voltage...
7152591 Ignition apparatus for an internal combustion engine  
An ignition apparatus for an internal combustion engine can suppress radiation noise radiated into air from a discharge current path, thereby preventing the malfunction of electrical equipment...
7148780 Twin spark pencil coil  
An ignition apparatus having twin spark high-voltage outputs incorporates features of a pencil coil wherein at least a portion of a transformer assembly is disposed within a spark plug well when...
7059312 Electric ignition unit for igniting propellants  
An ignition unit for igniting propellants having at least one electrically conductive pin with a pin holder comprising a metal ring which encloses the pin by leaving an annular cavity with an...
7036495 Ignition device for internal combustion engine  
Provided is an ignition device for an internal combustion engine which prevents a crack from being produced in a cast insulating resin, and a noise-suppressing resistor from being damaged. An...
7017566 Ignition device for an internal combustion engine  
An insulator includes a plug side cylindrical portion having an inner space for accommodating a center electrode and a coil side cylindrical portion extending in a direction departing from a...
7004155 Ignition apparatus for internal combustion engine  
An ignition apparatus for an internal combustion engine can be reduced in size and cost. A plurality of closed magnetic circuit cores ( 2 ) are built in a casing ( 8 ) and each have an excitation...
6977572 Stick-shaped ignition coil having internal hole for resin  
A stick-shaped ignition coil includes a center core, a primary coil, a secondary coil, and a body case that are substantially coaxially arranged relative to each other. The ignition coil further...
6966311 Ignition apparatus for engine  
An integrated ignition apparatus has a coil section and a plug section. The coil section has a spring as a connection member internally. The spring electrically connects other inside terminal...
6948372 Method of connection to a spark plug pressure sensor  
The present invention provides a spark plug coil and pressure sensor assembly for providing a spark to a cylinder of an internal combustion engine. The assembly comprises a spark plug configured...
6907872 Ignition coil apparatus for internal combustion engine  
An ignition coil apparatus for an internal combustion engine does not generate a discharge between a high-voltage terminal and an iron core even if a high-voltage cable falls off from a...
6885271 Integrated coil supporting unit slidably holding ignition coil units  
An interesting coil supporting unit for an engine includes an elongated casing and a plurality of coil units. Each coil unit has a coil support portion and an ignition coil. The coil support...
6882259 Using a circuit board for ignition coil internal connections  
A circuit board for an ignition coil in an internal combustion engine is provided. The ignition coil is in electrical connection with a control module and a spark plug having a pair of gap posts....
6880540 Ignition coil, and internal combustion engine ignition device  
An object of the present invention is to provide an ignition coil which has a structure to make it possible to connect the ignition coil to a spark plug directly and in which an installation space...
6877497 Ignition coil cassette having epoxy anchored bushings  
An ignition coil cassette having bushings retained by an irregularity of the bushings being encased by epoxy. As a result, the process by which the bushings are installed into the ignition coil...
6851417 Ignition device for internal combustion engine  
An external connection terminal connector as a separate part that mounts the igniter is abolished, and the external connection terminal is integrated with the igniter itself. The igniter has the...
6845764 Ignition apparatus with secondary winding having reduced breakdown failures  
An ignition apparatus includes a secondary winding spool having a secondary winding wound thereon. The secondary winding includes a low voltage end and a high voltage end that is configured for...
6834644 Circular ignition coil assembly  
An ignition assembly provides a current to a spark plug to combust fuel in a cylinder of an internal combustion engine. The ignition coil assembly includes a primary winding defining a central...
6810868 Ignition coil for internal combustion engine  
An ignition coil has an outer coil unit, an inner coil unit, a coil case in which the outer and inner coil units are housed and a tower case accommodating lower parts of outer and inner spools. The...
6799451 Spark generating apparatus having strain gage cylinder pressure measurement feature  
An ignition coil, spark plug, and pressure sensor for an internal combustion engine are, in a preferred embodiment, integrated into a single assembly and mounted directly on a plug hole of an...
6763816 Internal combustion engine ignition coil  
An independent ignition type ignition coil for an internal combustion engine, comprising, arranged concentrically in a coil case ( 6 ) and with the innermost one mentioned first, a center core ( 1...
6724289 Ignition apparatus having feature for shielding the HV terminal  
An ignition apparatus includes a high voltage (HV) terminal formed of stamped sheet metal configured to be disposed in a secondary winding spool, and to which a high voltage end of the secondary...
6720854 Ignition coil having air layers as insulators and manufacturing method therefor  
An ignition coil has a case and a central core placed in the case. A secondary spool is wound with a secondary coil and placed outside the central core in the case. A cylindrical primary spool is...
6718958 Ignition apparatus for an internal combustion engine  
An operation of connecting primary coils and a wiring module of an ignition apparatus for an internal combustion engine is carried out smoothly. The ignition apparatus includes a casing ( 8 ),...
6698411 Ignition device for internal combustion engine  
In an ignition device for use in an internal combustion engine in which a spark plug and an ignition coil are integrated with each other and mounted in a cylinder head, a case is made of an...
6679236 Ignition system having a high resistivity core  
An ignition apparatus includes a high resistivity ferrite central core with a secondary winding disposed directly thereon. The ignition apparatus also includes, in a progressively coaxial fashion,...
6668810 Ignition coil assembly with spark plug connector  
An ignition coil assembly of the type which is directly mounted onto an associated internal combustion engine spark plug. The coil assembly includes a spark plug boot section made of a highly...
Matches 1 - 50 out of 235 1 2 3 4 5 >