Title:
An igniter of an internal-combustion engine, and an internal-combustion engine
Document Type and Number:
Japanese Patent JP6082881
Kind Code:
B2
Abstract:
[Problem] To provide an ignition system for a compact internal combustion engine, which does not require a complex system or a spark plug which discharges a high voltage, and which, by using only electromagnetic waves, can efficiently generate, expand and maintain plasma. Moreover, to provide an internal combustion engine. This ignition system is characterized by comprising: an electromagnetic wave oscillator (3) which oscillates electromagnetic waves; a control device (4) that controls the electromagnetic wave oscillator (3); and a plasma generator (10) which integrates a booster circuit (5) containing a resonant circuit capacitive coupled with the electromagnetic wave oscillator (3), and a discharge electrode (6) which discharges a high voltage generated by the booster circuit (5), wherein the plasma generator (10) comprises a plurality of discharge electrodes (6) arranged so as to be exposed within the combustion chamber of the internal combustion engine.
Inventors:
Yuji Ikeda
Minoru Makita
Minoru Makita
Application Number:
JP2015532891A
Publication Date:
February 22, 2017
Filing Date:
August 21, 2014
Export Citation:
Assignee:
Imagineering Co., Ltd.
International Classes:
F02P3/01; F02M27/04; F02P23/04; H05H1/24
Domestic Patent References:
| JP2011150830A | ||||
| JP2010507206A | ||||
| JP2010096109A |
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