发明名称 |
Injecting and igniting device |
摘要 |
A device for injecting and igniting a fuel in a flow of air, comprising a tubular duct in which are generated an internal flow of rotating air and an intermediate flow containing fuel which is sandwiched between the internal flow and an external flow of rotating air, in which ignition is effected by a central electrode placed in the axis of the tubular duct and defining within the latter an annular channel which narrows around the downstream end of the central electrode to form an annular gap of uniform width along the entire extent of its circumference, in such a way that a difference in electrical potential applied between the electrode and the tubular duct causes sparks to jump between the free end of the electrode and the tubular duct across the internal flow and the intermediate flow.
|
申请公布号 |
US4023351(A) |
申请公布日期 |
1977.05.17 |
申请号 |
US19750572663 |
申请日期 |
1975.04.29 |
申请人 |
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION |
发明人 |
BEYLER, ROLAND ROBERT CHARLES;CARUEL, JACQUES EMILE JULES;PIDEBOIS, JACQUES ELOI;QUILLEVERE, HERVE ALAIN;SCHENHER, MICHEL BERNARD |
分类号 |
F02C7/266;F23D11/10;F23D11/42;(IPC1-7):F02C7/26 |
主分类号 |
F02C7/266 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|