Control apparatus for internal combustion engine-driven vehicle having power supply unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7372677
APP PUB NO 20060006846A1
SERIAL NO

11175723

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A control apparatus for an internal combustion engine-driven vehicle equipped with a power supply unit having an AC generator driven by an internal combustion engine, and a power converter which converts an output voltage from the AC generator into an AC voltage of a certain frequency, which comprises a leakage detection means which detects an occurrence of electric leakage in the power supply unit, a leakage occurrence position identification means which identifies a leakage occurrence position, and an electric shock preventing control means which performs control for preventing electric shock on at least one of the internal combustion engine and the power converter, while allowing a rotational speed of the internal combustion engine to increase to a speed at which travel of the vehicle is enabled, when the occurrence of electric leakage is detected.

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Patent Owner(s)

Patent OwnerAddress
KOKUSAN DENKI CO LTDNUMAZU-SHI SHIZUOKA 410-0022

International Classification(s)

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  • 2005 Application Filing Year
  • H02H Class
  • 766 Applications Filed
  • 373 Patents Issued To-Date
  • 48.70 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20052006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endou, Masahiko Numazu, JP 11 102
Kishibata, Kazuyoshi Numazu, JP 36 452

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Patent Citation Ranking

  • 4 Citation Count
  • H02H Class
  • 0.88 % this patent is cited more than
  • 17 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges212058169635232201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0102030405060708090100110120130

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