TURBOJET COLD FLOW CHANNEL SUSPENSION AT EXHAUST HOUSING, USING RODS AND RADIAL FORKS Russian patent published in 2017 - IPC F02C7/20 F01D25/16 

FIELD: engines and pumps.

SUBSTANCE: two-contoured turbojet engine comprises a cylindrical cold flow channel, at the longitudinal ends of which the housing surrounding the turbojet fan and the support ring connected to the exhaust housing are located. The support ring is installed by means of rods attached to the outer cylindrical sidewall of the exhaust housing by means of attachment points. The exhaust housing attachment points represent the forks, the lugs of which extend radially from the outer sidewall and are positioned substantially axially in the middle of the sidewall. The forks openings are oriented toward the outer sidewall generatrices. The rods attachment points on the support ring of the cold flow channel are arranged axially upstream of the exhaust housing outer sidewall forks.

EFFECT: invention allows to simplify the design of the supporting ring attachment to the exhaust housing and to ensure their relative displacement.

8 cl, 5 dwg