FIELD: engines and pumps.
SUBSTANCE: invention relates to power engineering. Claimed injection system comprises the stationary part and sliding crossbar provided with the extra centring cone meant for centring of the fuel injector relative to the injection system. Note here that the stationary part and sliding crossbar extends over the reference axis. Note here that said stationary part comprises the cavity confined in axial direction by the bottom and closing flute. Note also that the sliding crossbar is provided with the flange arranged in said cavity. Fuel injection system incorporates additionally the resilient means arranged in said cavity to force said flange and to obstruct the vibratory micro displacements of sliding crossbar relative to said stationary part in the absence of thermal expansion. Besides, it discloses the combustion chamber and aircraft engine including the fuel injection system and the fuel injection system assembly.
EFFECT: higher resistance to injector wear.
10 cl, 9 dwg, 1 tbl
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