| 发明名称 |
NON-THERMAL EQUILIBRIUM PLASMA IGNITION PLUG AND NON-THERMAL EQUILIBRIUM PLASMA IGNITION DEVICE |
| 摘要 |
A non-thermal equilibrium plasma ignition plug including a tubular metallic shell having an axial hole extending along an axial line, an insulator disposed in such a manner as to form a gap in cooperation with a wall surface of the axial hole at a forward end portion of the metallic shell, and a center electrode held at the center of the insulator, and generates nonequilibrium plasma in response to voltage applied thereto from a power supply. The insulator has a plurality of depressions or protrusions formed on a surface thereof which faces a discharge space therearound. |
| 申请公布号 |
US2016157332(A1) |
申请公布日期 |
2016.06.02 |
| 申请号 |
US201514948910 |
申请日期 |
2015.11.23 |
| 申请人 |
NGK SPARK PLUG CO., LTD. |
发明人 |
BAN Kenji;KAMEDA Hiroyuki;USAMI Kohei |
| 分类号 |
H05H1/52;H01T15/00;H01T13/20 |
主分类号 |
H05H1/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A non-thermal equilibrium plasma ignition plug comprising:
a tubular metallic shell having an axial hole extending along an axial line; an insulator disposed in such a manner as to form a gap in cooperation with a wall surface of the axial hole at a forward end portion of the metallic shell, said insulator held to the metallic shell; and a center electrode held at the center of the insulator, the non-thermal equilibrium plasma ignition plug generating nonequilibrium plasma in response to voltage applied thereto from a power supply, wherein the insulator has a plurality of depressions or protrusions formed on a surface thereof which faces a discharge space therearound. |
| 地址 |
Nagoya-shi JP |
