FIELD: machine building.
SUBSTANCE: invention relates to machine building, particularly, to aircraft models. Model rocket engine comprises housing and telescopic fuel charge with central unit. Central unit with start retarder, igniter and retarder of release charge is made in form of rod with protruding ends of bottoms. Blowout charge can move along the housing. Blowout charge and retarder of release charge can be current-conducting. Telescopic charge of the engine may have a partial surface of the charge along the length of the charge.
EFFECT: reduced labor input in manufacturing.
3 cl, 3 dwg
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