Title:
MICRO DROPLET EJECTOR
Document Type and Number:
Japanese Patent JP2020110746
Kind Code:
A
Abstract:
To provide a fluid ejector which is used in an internal combustion engine, an ink jet printer and so on, and which has high efficiency with controlled influence of flow charging.SOLUTION: Voltage rise due to flow charging is suppressed by increasing electrostatic capacitance of a fuel carburetor or a fuel injector, or by connecting the same to an engine, Coulomb attractive force acting on charged fuel droplets is reduced, and thus, delay in ejection of fuel droplets is suppressed. Further, a fuel, which is charged by an electric field by an electrode installed in front of a fuel injection port, is accelerated and split, and the fuel droplets are ejected with good efficiency. Further, a voltage is applied to a combustion chamber to increase probability of collision between the fuel droplets charged by Coulomb attractive force and an inner wall of the combustion chamber and promote heat exchange, thereby increasing a vaporization rate of the fuel droplets.SELECTED DRAWING: Figure 1
Inventors:
SAITO FUMINAGA
IKEDA TOKIHIRO
TAMURA SHINJI
IKEDA TOKIHIRO
TAMURA SHINJI
Application Number:
JP2019001495A
Publication Date:
July 27, 2020
Filing Date:
January 08, 2019
Export Citation:
Assignee:
SAITO FUMINAGA
IKEDA TOKIHIRO
IKEDA TOKIHIRO
International Classes:
B05B5/08; B05B12/02; F02M27/04; F02M69/00
Domestic Patent References:
| JP2004301099A | 2004-10-28 | |||
| JPH09115873A | 1997-05-02 | |||
| JPH05133990A | 1993-05-28 |
Other References:
松本健雄, ディーゼル乗用車用燃料噴射システム, 日本マリンエンジニアリング学会誌. 2008, 第43巻, 第2号,, JPN6020009412, ISSN: 0005003310
Attorney, Agent or Firm:
Toshi Takemura