FIELD: aircraft engine engineering. SUBSTANCE: device comprises fuel swirler having the outlet nozzle, which is positioned concentrically to the nozzle of the injector to define a space, and fuel supplying pipe lines 12,13 of the first and the second series of the manifold injectors. The later series is provided with check valve 14 and pipe line 15 for compressed air having additional check valve 16 coupled to the manifold downstream of check valve 14. EFFECT: improved design. 2 dwg
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