IGNITION APPARATUS FOR PLASMA JET IGNITION PLUG AND IGNITION SYSTEM

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United States of America Patent

APP PUB NO 20120013262A1
SERIAL NO

13176988

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An ignition apparatus for an ignition plug which uses a positive polarity power supply, which can cause the ignition plug to generate spark discharge while using its center electrode as a negative electrode, and which can adjust the timing of supply of electric energy to the ignition plug and the timing of charging of capacitors. The ignition apparatus is adapted to cause the ignition plug to generate spark discharge while using its center electrode as a negative electrode, and includes a positive power supply, and energy supply units. Each energy supply unit includes a capacitor connected at one end to the power supply and connected at the other end to the ignition plug; a switching unit for charging; and a switching unit for energy supply.

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Patent Owner(s)

Patent OwnerAddress
NGK SPARK PLUG CO LTDNAGOYA PREFECTURE AICHI PREFECTURE JAPAN NAGOYA CITY AICHI

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kameda, Hiroyuki Aichi-gun, JP 58 385
Kasahara, Daisuke Toyoake-shi, JP 26 80
Nakano, Daisuke Kiyosu-shi, JP 44 217
Sato, Yoshikuni Nagoya-shi, JP 93 723
Yamamura, Naofumi Nagoya-shi, JP 15 50

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