About 41 results
https://drivepatents.com/patents/975034 · 14 May 2014
The problem to be solved by the present invention is to reduce the emission of the unburned fuel and to improve fuel efficiency of the internal combustion engine in a spark ignition type internal combustion engine that allows an electric field created in a...
https://drivepatents.com/patents/975005 · 14 May 2014
It is configured such that plasma generated at a time of ignition should diffuse over an entire combustion chamber in a spark ignition type internal combustion engine in order to improve fuel efficiency. An ignition device for a spark ignition type interna...
https://drivepatents.com/patents/975368 · 7 May 2014
In order to reduce time required for a purification catalyst to be activated in a plasma generation device for generating plasma upstream of the purification catalyst that purifies exhaust gas of an engine, the plasma is caused to effectively contact with ...
https://drivepatents.com/patents/975289 · 7 May 2014
There is provided a control device for an internal combustion engine that causes a fuel injection valve formed with a plurality of injection holes to perform a main injection and a plurality of times of small quantity injections preceding the main injectio...
https://drivepatents.com/patents/976607 · 9 Apr 2014
Provided is an ignition plug (15) that has an antenna (54) for emitting high-frequency EM waves to combustion chamber (20) of an internal combustion engine (10), wherein the propagation velocity of the flame is augmented using the high-frequency EM waves e...
https://drivepatents.com/patents/979486 · 22 Jan 2014
To reduce the amount of exhausted unburned fuel and further improve fuel efficiency of an internal combustion engine 10 provided with an ignition device 12 that ignites fuel air mixture more forcefully than a spark discharge in a combustion chamber 20. The...
https://drivepatents.com/patents/980562 · 25 Dec 2013
In an internal combustion engine that causes a predetermined gas flow in a combustion chamber, discharge plasma generated by a discharge device is caused to effectively absorb energy of an electromagnetic wave emitted from an electromagnetic wave emission ...
https://drivepatents.com/patents/980543 · 25 Dec 2013
To effectively improve flame propagation speed utilizing active species in an internal combustion engine 10 that promotes combustion utilizing active species. The internal combustion engine 10 is provided with an internal combustion engine main body 11 tha...
https://drivepatents.com/patents/981101 · 11 Dec 2013
In an internal combustion engine 20 that promotes combustion of fuel injected from an injector 50 to a combustion chamber 21 by way of electromagnetic wave plasma, a plurality of pieces of the electromagnetic wave plasma are generated respectively for a pl...
https://drivepatents.com/patents/981081 · 11 Dec 2013
In a plasma device 30 that emits an electromagnetic wave to a combustion chamber 10 of an engine 20 so as to generate electromagnetic wave plasma thereby igniting mixture gas, fuel efficiency for lean burn mixture combustion of an engine 20 is improved. Du...