OVERVOLTAGE PROTECTION DEVICE BASED ON A SPARK GAP COMPRISING AT LEAST TWO MAIN ELECTRODES ARRANGED IN A PRESSURE-RESISTANT HOUSING

The device has at least two main electrodes in a pressure-tight housing and at least one auxiliary ignition electrode and a unit for reducing the spark gap response voltage connected to a main electrode and the auxiliary ignition electrode. The unit for reducing the spark gap response voltage consis...

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Bibliographische Detailangaben
Hauptverfasser: EHRHARDT, Arnd, ZAHLMANN, Peter
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The device has at least two main electrodes in a pressure-tight housing and at least one auxiliary ignition electrode and a unit for reducing the spark gap response voltage connected to a main electrode and the auxiliary ignition electrode. The unit for reducing the spark gap response voltage consists of a series circuit of a voltage switching element, an impedance and an isolation section fully integrated into the pressure-tight housing and arranged outside the spark gap combustion chamber.