Exhaust nozzle for an engine of a flying craft
AssigneeSnecma
InventorsBruno Beutin, Jeremy Fert
Life of this patent
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Abstract
Exhaust nozzle 14 for an engine of a flying craft, comprising a tubular body with two outlet ducts 16, 18 and boxes 26, 28 for injecting gas into the outlet ducts for the purpose of thrust vectoring, these boxes having windows 38 aligned with slots 39 formed in the outlet ducts, and controlled means for adjusting the outflow of gas injected into the outlet ducts.
Claims9
Exhaust nozzle for an engine of a flying craft, comprising a tubular body with two outlet ducts defining, in the upstream direction, a primary gas flow path divided, in the downstream direction, into two parallel secondary gas flow paths, wherein the outlet ducts comprise thrust vectoring means consisting of boxes for injecting gas into the aforementioned secondary paths, these boxes being attached to lateral walls of the outlet ducts in an intermediate space formed between the downstream sections of these outlet ducts and each having a window aligned with a slot formed in the aforementioned wall of the corresponding outlet duct, and controlled means for adjusting the outflow of gas injected through the said window into the secondary path.
Dependencies are inferred from the claim text.