摘要:
The invention relates to a dilution and dispersion device for the exhaust and/or cooling gases of a vehicle's engine, that incorporates blades and a hub. The hub of said device incorporates means intended to reduce the loss in the gaseous flow rate generated by said gases. The flow rate loss reduction means are constituted by one or several openings in said hub or by a profiled element allowing said gases to be defected towards said blades. The blades are fastened to a ring.
摘要:
A protection device for land vehicles against mines, wherein it incorporates a metallic plate positioned under the vehicle so as to normalize the magnetic field generated by the vehicle and/or by its elements and at least one loop positioned under the metallic plate and made of an electrically conductive material connected to an electrical supply so as to generate a magnetic field of a value substantially equal to the opposing sign of the magnetic field from the vehicle so as to render said vehicle undetectable by magnetic detection mines.
摘要:
A protection device for land vehicles against mines, wherein it incorporates a metallic plate positioned under the vehicle so as to normalize the magnetic field generated by the vehicle and/or by its elements and at least one loop positioned under the metallic plate and made of an electrically conductive material connected to an electrical supply so as to generate a magnetic field of a value substantially equal to the opposing sign of the magnetic field from the vehicle so as to render said vehicle undetectable by magnetic detection mines.
摘要:
The invention relates to a dilution and dispersion device for the exhaust and/or cooling gases of a vehicle's engine, that incorporates blades and a hub. The hub of said device incorporates means intended to reduce the loss in the gaseous flow rate generated by said gases. The flow rate loss reduction means are constituted by one or several openings in said hub or by a profiled element allowing said gases to be defected towards said blades. The blades are fastened to a ring.
摘要:
An exhaust gas distribution device for the engine of a vehicle, wherein said device incorporates means to control the evacuation of the gases towards a classical exhaust system or else towards a specific exhaust system, said specific exhaust system incorporating means to dilute and reduce the visible, sound and infrared signatures of said vehicle.
摘要:
An exhaust gas distribution device for the engine of a vehicle, wherein said device incorporates means to control the evacuation of the gases towards a classical exhaust system or else towards a specific exhaust system, said specific exhaust system incorporating means to dilute and reduce the visible, sound and infrared signatures of said vehicle.
摘要:
The invention relates to a device to prevent the formation of solid matter due to projections on an air outlet, for example that of an armored vehicle, located near to such projections.It comprises a shutter 1 incorporating at least two vibrating fins 3 fixed onto a support 2, said fins being of two different types mounted alternatively and vibrating differently. One vibrating fin 3a is connected to the support by a number N of fastenings and the other vibrating fin 3b by a number N+/−1 fastenings. The support 2 for the vibrating fins is constituted by an assembly of bars 2a, 2b that are substantially perpendicular to the fins 3. Abutments 5 are placed on the fins 3 or on the support 2.