About 20 results
https://drivepatents.com/patents/940680 · 13 Jul 2016
The present invention provides a plasma generator provided with a mixing circuit, said plasma generator being reduced in size and capable of being easily installed in a restricted space inside an engine. The present invention is a heat engine or a plasma g...
https://drivepatents.com/patents/942726 · 25 May 2016
A laser device (200) is provided including a light source (201) configured to emit light, a laser resonator (206) which the light emitted from the light source (201) enters, a first optical element (207a) configured to increase a divergence angle of the li...
https://drivepatents.com/patents/945181 · 6 Apr 2016
A laser device (200) is provided including a light source (201) configured to emit light, a light transmission member (204) configured to transmit the light emitted from the light source (201), a plurality of optical elements (205) disposed in an optical p...
https://drivepatents.com/patents/945183 · 6 Apr 2016
A laser device (200) is provided including a surface emitting laser (201) configured to emit light, an optical system (203) disposed in an optical path of light that is emitted from the surface emitting laser (201), a laser resonator (206) which the light ...
https://drivepatents.com/patents/958484 · 19 Aug 2015
An ignition circuit and a method of operating an igniter (preferably a travelling spark igniter) in an internal combustion engine, including a high pressure engine. A high voltage is applied to electrodes of the igniter, sufficient to cause breakdown to oc...
https://drivepatents.com/patents/972493 · 16 Jul 2014
An aim of the present invention is, in a plug for high frequency emission disposed at an end of a casing having an emission antenna, to suppress a high frequency noise emitted from the emission antenna. The present invention is directed to a plug for high ...
https://drivepatents.com/patents/974048 · 4 Jun 2014
An ignition system 100 includes an ignition plug 1, a discharge power supply 2 for applying a high voltage to the gap 19 of the ignition plug 1, a high-frequency power supply 3 for supplying a high-frequency current to the gap 19, a matching unit 4 provide...
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/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...
https://drivepatents.com/patents/981602 · 27 Nov 2013
In the plasma generation device 30 that generates electromagnetic wave plasma by emitting electromagnetic waves in a target space 51, the electromagnetic wave plasma is generated in a plurality of locations with a simple configuration and relatively low el...