FI-MainGroup/Facet-Choice

  • H01T1/00
  • Details of spark gaps HB CC 5G045
  • H01T2/00
  • Spark gaps comprising auxiliary triggering means (triggering circuits H01T 15/00) [4] HB CC 5G045
  • H01T4/00
  • Overvoltage arresters using spark gaps (H01T 2/00 takes precedence; overvoltage protection circuits using spark gaps H02H 9/06) [4] HB CC 5G045
  • H01T7/00
  • Rotary spark gaps, i.e. devices having one or more rotating electrodes HB CC 5G059
  • H01T9/00
  • Spark gaps specially adapted for generating oscillations HB CC 5G059
  • H01T11/00
  • Spark gaps specially adapted as rectifiers HB CC 5G059
  • H01T13/00
  • Sparking plugs HB CC 5G059
  • H01T14/00
  • Spark gaps not provided for in groups H01T 2/00-H01T 13/00 (devices providing for corona discharge H01T 19/00) [4] HB CC 5G059
  • H01T15/00
  • Circuits specially adapted for spark gaps, e.g. ignition circuits (ignition circuits for internal-combustion engines F02P; electric spark ignition for combustion apparatus F23Q; protection circuits using spark gaps H02H 9/06) [4] HB CC 5G059
  • H01T19/00
  • Devices providing for corona discharge (for charging electrographic elements G03G 15/02) [4] HB CC 5G059
  • H01T21/00
  • Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs HB CC 5G059
  • H01T23/00
  • Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere (discharge tubes with provision for emergence of ions from the vessel H01J 33/00; generating plasma H05H) [4] HB CC 5G059
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