Mini Hot Air Stirling Engine Motor Model Educational Toy Electricity Generator Set With Led Light

Description : This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power. Engine principle is intuitive, educational toys, teaching experimental equipment can effectively cultivate childrens interest in learning can also be used for classroom teaching, more intuitive and easy to understand. Play your creativity, DIY boat model, car models, small fans and so on. Specification : Materials : Aluminum Alloy, Stainless Steel, Glass Experiment Type : Physical Generating Voltage : 3 5V Size : Approx. 18x9x8cm Flywheel Diameter : Approx. 5.5cm Use Method : 1. Toggle flywheel by hand, if not smooth, adjust the screws. 2. Check the sliding part if clean. 3. Filled with alcohol lamp less than two-thirds. 4. Lit alcohol lamp on the front of the test tube, toggle fly Lees meer over de Mini Hot Air Stirling Engine Motor Model Educational Toy Electricity Generator Set With Led Light van huismerk in de productgroep tools