Spark gap arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6788518
SERIAL NO

09806990

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a spark gap arrangement for use in power supply systems, especially in low-voltage systems, comprising an arcing chamber in which an electric arc is formed between two electrodes of the spark gap. An intermediate chamber (5) is provided downstream of the arcing chamber (3). Said intermediate chamber has a much greater volume than the arcing chamber (3). A pressure-proof flow channel (4), preferably consisting of metal, is provided as the connection between the arcing chamber (3) and the intermediate chamber (5).

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Patent Owner(s)

Patent OwnerAddress
DEHN + SOEHNE GMBH + CO KGRENNWEG 11-15 D-90489 NUERNBERG

International Classification(s)

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  • 2001 Application Filing Year
  • H02H Class
  • 838 Applications Filed
  • 361 Patents Issued To-Date
  • 43.08 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200120022003200420052006200720082009201020110255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasse, Peter Neumarkt, DE 7 48
Koenig, Raimund Sengenthal, DE 2 14
Wittmann, Georg Lauterhofen, DE 65 510
Zahlmann, Peter Neumarkt, DE 16 70

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Patent Citation Ranking

  • 6 Citation Count
  • H02H Class
  • 4.49 % this patent is cited more than
  • 21 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges77549144411101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6081 - 90100 +05101520253035404550556065707580

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