Title:
IGNITION DEVICE, INTERNAL COMBUSTION ENGINE, IGNITION PLUG, PLASMA APPARATUS, EXHAUST GAS DECOMPOSITION APPARATUS, OZONE GENERATION/STERILIZATION/DISINFECTION APPARATUS, AND DEODORIZATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2008/035448
Kind Code:
A1
Abstract:
In a thermal engine or a plasma apparatus, for example, a reciprocating engine, a
rotary engine, a jet engine, or a gas turbine, even when the proportion of a fuel in
a fuel-air mixture is reduced followed by a combustion reaction of a lean mixture, a
stable and high-efficiency combustion reaction can be realized to realize stabilized
ignition, improved flame propagation speed, improved output, cleaned exhaust
gas, stabilized ignition of heterogeneous fuel-air mixture, improved fuel
consumption and the like. Permittivity control means for introducing water and/or
exhaust gas into a combustion reaction chamber (8) to control the permittivity of
a fuel-air mixture within the combustion reaction chamber (8), a microwave radiation
antenna (1) for radiating microwaves into the combustion reaction chamber (8),
and discharge part (2) for igniting a fuel-air mixture in the combustion reaction
chamber (8) are provided. The permittivity control means controls the permittivity
of the fuel-air mixture before the combustion reaction of the fuel-air mixture
to match the resonance frequency of the fuel-air mixture with the frequency of
the microwave.
Inventors:
IKEDA YUJI (JP)
Application Number:
PCT/JP2006/319850
Publication Date:
March 27, 2008
Filing Date:
October 04, 2006
Export Citation:
Assignee:
IMAGINEERING INC (JP)
IKEDA YUJI (JP)
IKEDA YUJI (JP)
International Classes:
B01J19/08; F02P23/04; F02B23/08; F02D19/12; F02M27/04; F02P3/01; F23Q3/00; H05B6/80
Foreign References:
| JP2000230426A | 2000-08-22 | |||
| JP2001073920A | 2001-03-21 | |||
| JP2004087498A | 2004-03-18 | |||
| JP2001003800A | 2001-01-09 | |||
| JPS57119164A | 1982-07-24 |
Other References:
See also references of EP 2065592A4
Attorney, Agent or Firm:
YAMAZAKI, Takaaki (Kannai-Kasahara Bld.4-22, Kaigan-dori,Naka-ku, Yokohama-shi, Kanagawa, JP)
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