| 摘要 |
An ignitor has a main body forming a support for insulators, a center electrode, an outer electrode and a spark controller electrically connected to the center electrode, a sleeve extending upward from the main body that incorporates the outer electrode, the center electrode extending through the sleeve to a position adjacent the outer electrode to provide a spark gap between the center electrode and outer electrode, and a barrier between the sleeve and main body to prevent condensation from entering the main body and contacting the insulators. |
