| 摘要 |
FIELD: power engineering. ^ SUBSTANCE: injection unit for using with a combustion chamber unit comprises an effusion plate with multiple holes, a bushing comprising a side wall with a front edge and multiple circular ledges. The front edge is connected to the effusion plate so that the effusion plate is inclined relative to the central line passing via the unit of the combustion chamber. Each of the circular ledges is connected to one of multiple holes of the plate, besides, each circular ledge passes backward, into the plate bushing. The unit of the combustion chamber comprises multiple premixing devices and a head unit comprising the injection unit. ^ EFFECT: extension of the igniter elements service life. ^ 10 cl, 10 dwg |
