Abstract: The present invention falls within the sector of infrared or electrogmagnetic decoys for protecting light aircraft or helicopters. It relates more particularly to pyrotechnic cartridges and to ammuniton comprising racks receiving the cartridges. This invention makes it possible, for the same volume of ammunition, to have a larger number of shots and to carry out the loading of the ammunition simply and quickly. The cartridge (1), consists of a sole (2) fixed to a case (3), in which are accommodated a plurality of assemblies (11) comprising pyrotechnical ejection charges (6), pyromechanical assemblies (7), ignition charges (8), effective charges (9) and the caps (10). The case (3) is provided with a plurality of receptacles and comprises at its base either a blocking device (4) or a gasket which is seated in a groove (41).

Abstract: The present invention lies in the field of infra-red decoys for protecting aircraft.It relates more particularly to a stabilized decoy (4, 21) propelled over a trajectory and with directed infra-red emission, comprising a body (22) open over its rear part (24) containing an emissive block (28, 40) made of pyrotechnic substance and an ignition assembly for the said block, characterized in that the said body includes an ogive (23) at its front part and has an aperture of constant cross-section at its rear part (24), in that the ignition assembly comprises an ejectable pyromechanical device (6, 26) situated at the rear of the said body and an ignition charge (29) situated at the front of the said body and in that the said emissive block (28, 40) has at least one channel and is placed between the ignition charge (29) and the ejectable pyromechanical device (6, 26).FIG.

Abstract: In the field of infrared or electromagnetic decoys for protecting light aircraft or helicopters, pyrotechnic cartridges and ammunition comprising racks receiving the cartridges are described. Thus it is possible for the same volume of ammunition to have a larger number of shots and to carry out the loading of the ammunition simply and quickly. The cartridge (1) consists of a sole (2) fixed to a case (3), in which are accommodated a plurality of assemblies (11) comprising pyrotechnical ejection charges (6), pyromechanical assemblies (7), ignition charges (8), effective charges (9) and the caps (10). The case (3) is provided with a plurality of receptacles and comprises at its base a blocking device (4). The assemblies (11) are independent and are arranged in parallel in the various receptacles of the case (3); the sole (2) is common to the various receptacles of the case (3) and is provided with electrical fuses.