CORONA IGNITION DEVICE AND METHOD FOR PRODUCING CORONA IGNITION DEVICE

The invention relates to a corona ignition device. The corona ignition device comprises a center electrode (5), an insulator (3) surrounding the center electrode (5), a coil (7) connected to the center electrode (5), and a housing pipe (1) in which the coil (7) is arranged. The housing pipe (1) comp...

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Bibliographische Detailangaben
Hauptverfasser:	FELIZITAS HEILMANN, GANGHUA RUAN, TIMO STIFEL, STIFEL TIMO, BRAUCHLE GERD
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING COMBUSTION ENGINES CORONA DEVICES ELECTRICITY GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING OVERVOLTAGE ARRESTERS USING SPARK GAPS SPARK GAPS SPARKING PLUGS TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a corona ignition device. The corona ignition device comprises a center electrode (5), an insulator (3) surrounding the center electrode (5), a coil (7) connected to the center electrode (5), and a housing pipe (1) in which the coil (7) is arranged. The housing pipe (1) comprises a substrate layer (1a) and a conducting layer (1b) arranged radially inwardly of the substrate layer (1a). The conducting layer (1b) is made of a material having a greater electrical conductivity than the material of the substrate layer (1a). The conducting layer (1b) has a thickness of at least 0.1 mm. Also disclosed is a method for producing the corona ignition device. In the method, to produce the housing pipe, an inner pipe is inserted into an outer pipe. The invention also relates to a corona ignition device of which the coil (7) is surrounded by a soft-magnetic shielding.