PISTON PROPELLER ENGINE (PPE) Russian patent published in 2025 - IPC F02K5/02 F02K3/65 

Abstract RU 2840450 C2

FIELD: mechanical engineering.

SUBSTANCE: invention relates to engine building, in particular to air-jet engines (AJE), and can be used as aircraft power plant, can also be used as power plant, for example, unmanned reconnaissance aircraft, patrolling ammunition. It includes: (1) - input device; (2) - power unit with cooling liquid radiator posts, motor is mounted on the posts; (3) - nozzle; (4) - starter-generator; (5) - propeller fans on front and rear flanges; (6) - engine hoods, are installed after the engine installation and routing of pipelines and cables; (7) - pipelines and cables pass inside racks; (8) - target load, (9) - video camera. Inlet device (1), power unit (2) and nozzle (3) form gas-air path.

EFFECT: thus, the piston engine is converted into a jet engine, noise and infrared radiation are reduced.

1 cl, 4 dwg

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RU 2 840 450 C2

Authors

Nippard Igor Viktorovich

Dates

2025-05-23Published

2023-05-25Filed