| 摘要 |
The electrode (4) surrounds a cavity and has at least one supply opening (2a) and at least one outlet opening (2b), to supply a cooling medium around the cavity or to lead it away. The at least one outlet opening (2b) opens out in to the combustion chamber (7). One end of the electrode (4) projects in the combustion chamber so that the outlet opening is arranged in the region of the end.
|
