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US 11,598,220 B2Granted
Discharge door control ring for aircraft turbomachine and turbomachine comprising the same
AssigneeSafran Aircraft Engines
InventorsRégis Eugène Henri Servant, Rémi Roland Robert Mercier
Life of this patent
Estimating the term…
Abstract
A control ring for controlling discharge gates for an aircraft turbine engine extends around a casing of the turbine engine and includes a connector for connecting to the gates. The control ring includes metal sectors and composite material sectors. The metal sectors may be connected to one another by the composite material sectors and the connector may be carried by the metal sectors.
Claims14
An assembly comprising:
- a control ring for controlling discharge gates for an aircraft turbine engine and an actuation system, the control ring comprising:
- connectors configured for connecting to the discharge gates;
- metal sectors and composite material sectors, the metal sectors connected to one another by the composite material sectors, the connectors forming part of the metal sectors,
- wherein the connectors each have an internal pattern forming a through recess that engages with the actuation system comprising a lever so as to drive the actuation system by a rotational movement of the control ring, the actuation system being able to slide transversally within the recess with respect to the control ring.
1 more element
An assembly for an aircraft turbine engine, the assembly comprising:
- an actuation system,
- discharge gates,
- a control ring controlling the discharge gates and comprising:
- connectors for connecting to the discharge gates,
- metal sectors and composite material sectors, the metal sectors connected to one another by the composite material sectors, the connectors forming part of the metal sectors,
- wherein the connectors each have an internal pattern forming a through recess that engages with the actuation system comprising a lever so as to drive the actuation system by a rotational movement of the control ring, the actuation system being able to slide transversally within the recess with respect to the control ring.
3 more elements
Dependencies are inferred from the claim text.