초록 ▼

A propulsion system including: a booster; a turbojet engine; the booster including a chamber which is fixed to a rear casing of the turbojet engine by being arranged along the longitudinal axis thereof, which chamber includes at a rear a jet pipe and includes at least one charge and a mechanism init

A propulsion system including: a booster; a turbojet engine; the booster including a chamber which is fixed to a rear casing of the turbojet engine by being arranged along the longitudinal axis thereof, which chamber includes at a rear a jet pipe and includes at least one charge and a mechanism initiating the charge; and gas bleed tubes connected to the booster and which are configured either for igniting the combustion chamber of the turbojet engine on for starting the turbine of the turbojet.

대표청구항 ▼

1. A propulsion system configured to propel a flying device, or an anti-tank missile, the propulsion system comprising: a booster; anda turbojet which comprises: a compressor; a combustion chamber; a turbine; and an ejection nozzle;wherein the booster is incorporated into a rear part of the turbojet

1. A propulsion system configured to propel a flying device, or an anti-tank missile, the propulsion system comprising: a booster; anda turbojet which comprises: a compressor; a combustion chamber; a turbine; and an ejection nozzle;wherein the booster is incorporated into a rear part of the turbojet, the booster comprising a chamber which is fixed to a casing of the turbojet, by being positioned along the longitudinal axis thereof, which includes a nozzle at a rear, and which includes at least one charge and means of initiating the charge; andthe propulsion system further comprises:at least one first gas bleed tube connected to the booster and configured to ignite the combustion chamber; andat least one second gas bleed tube also connected to the booster and configured to start the turbine. 2. The system as claimed in claim 1, wherein the chamber of the booster is fixed to a rear casing of the turbojet by arms that are uniformly distributed about a periphery of the longitudinal axis of the turbojet. 3. The system as claimed in claim 2, wherein the first and second gas bleed tubes pass at least through some of the arms. 4. The system as claimed in claim 1, wherein the chamber of the booster is of cylindrical shape, and the ejection nozzle of the turbojet surrounds the chamber to define an annular space around the chamber, which space is configured for ejection of the gases from the turbojet. 5. The system as claimed in claim 4, wherein the booster protrudes rearwards beyond the ejection nozzle. 6. The system as claimed in claim 4, wherein the nozzle of the booster is arranged such that its axis of symmetry coincides with the longitudinal axis of the turbojet, and wherein the nozzle widens toward the rear and has an angle of divergence that allows a gas ejected through the nozzle to reach a gas ejected by the ejection nozzle of the turbojet, at the rear of the propulsion system, at minimum a preset distance away. 7. The system as claimed in claim 1. wherein the charge of the booster including at least one central passage. 8. The system as claimed in claim 1. wherein the charge of the booster includes at least one peripheral passage. 9. The system as claimed in claim 1, further comprising ejection means arranged at the rear of the booster. 10. The system as claimed in claim 9, wherein the ejection means comprises an auxiliary booster including a plurality of individual nozzles arranged around and radially on an outside of the nozzle of the booster and that are evenly distributed around the periphery of the nozzle. 11. The system as claimed in claim 10, wherein the auxiliary booster comprises at least one charge comprising concentric rings. 12. A flying device, or anti-tank missile, comprising a propulsion system according to claim 1.