作者: Dieter Betz , Bernd Schumacher , Dieter Raff
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摘要: The invention relates to a connecting device (11) for ignition systems of internal combustion engines (12). aim the is make sure that failsafe also under unfavorable operating conditions. According invention, (11), inter alia, comprises first connection (13) an coil (14), second (16) spark plug (17) and protective cap (19) covering said connections (13, 16). has two-layer design, comprising inner jacket (23) made electrically insulating material, outer (24) conductive connected ground potential, resting directly on (23). Both jackets (23, 24) consist resilient material. provided use in automotive industry.