WIND TUNNEL FOR PUBLIC ENTERTAIMENT

摘要

FIELD: engines and pumps. ^ SUBSTANCE: wind tunnel for public entertainment is composed of a casing and an air forcing system to create an air flow. The casing has a hole open to the air forcing system and covered with a screen to accommodate a user thereon, a guide surface arranged around the hole to hold up the user in the air flow allowing the former to move. The casing is made up of two truncated cones contacting by their larger bases all along the casing medium part circumference and covered from above with a spherical transparent dome. The casing upper part has the above air inlet hole. The guide surface is made in the form of petals set in motion by a drive. ^ EFFECT: creation of unexpected physical loads for the User. ^ 3 cl, 3 dwg