30 days Money Back GuaranteeStirling Engine Helicopter: the flight of physics
HX-15 mechanical innovation
How does a Stirling work with cylinders that do not heat each other up? Well, the design of this model is really neat: it separates the hot and cold cylinders, avoiding unwanted heat transfer. And there, bang, heat exchange is optimised, the temperature stays constant, and the output power becomes incredibly stable. That is the essence of the Stirling engine helicopter. For the piston, the maker even chose ultra-hard glass. A simple advantage: it does not rust, it weighs less than classic metal, and the seal? Superb. No maintenance to plan, which is handy for a collector’s piece that runs.
Curious gift, scientific object
Looking for a gift idea that truly surprises, not the umpteenth mug? This Stirling engine helicopter is a gem for a unique birthday. Picture giving much more than an object, an experience. One fine morning the future engineer assembles these 26 pieces of polished metal, walnut wood and glass. You touch the mechanics, you watch the bevel gears change direction by 90°, it is crystal clear. The main rotor and the little tail come alive. Intuitive, educational; a real conversation piece.
Stirling Engine Helicopter: specifications
- Dimensions: approx. 25 x 14 x 13.5 cm
- Materials: stainless steel, aluminium alloy, brass, glass, walnut wood
- Power: external heat (burning alcohol or other source, not included)
- Recommended age: 14 and up
- Contents: assembly kit (26 pieces)
- Other: designed for learning physics, mechanical demonstrations, no maintenance needed
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The Stirling engine, a fun and decorative object
If you love science and mechanics, discover our Stirling Engine collection, fascinating external combustion engines that combine high precision and quality. Ideal for decorating your home in a fun and original way. What's more, the vintage touch of this scientific object will add cachet to your decor.Customers who viewed this Sterling engine also viewed
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