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Stirling Engine Miniature Free-piston Hot Air Engine Model

Stirling Engine Miniature Free-piston Hot Air Engine Model

Regular price $81.00 USD
Regular price Sale price $81.00 USD
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Experience the fascinating world of thermodynamics with the Stirling Engine Miniature Free-piston Hot Air Engine Model. Designed for both educational purposes and as a captivating decorative piece, this model offers a unique glimpse into the mechanics of energy conversion.

Key Features:

Excellent Work:Discover the unique mechanics of the Ringbom Stirling engine, invented by Ossian Ringbom in 1907. This innovative engine has no mechanical connection to the displacer, which operates autonomously in response to pulsating pressure changes within the engine. With only four moving parts, it produces a distinctive thumping sound and runs at a consistent speed, offering a unique auditory experience.

Interactive Scientific Exploration:Constructed based on the principles of hot air engines, this model allows you to observe the working process firsthand. It serves as an excellent educational tool, helping to popularize knowledge in mechanical engineering and thermodynamics, and demonstrating the principles of energy conversion. Ideal for teaching aids and classroom demonstrations.

Durable Craftsmanship:Made entirely of metal, this engine is resistant to rust and fading. The fine surface treatment highlights the metal texture, and the durable piston can run for long periods, ensuring hours of continuous operation. Its robust construction promises both quality and longevity.

Artistic Conversation Starter:Beyond its scientific intrigue, the Stirling engine is a piece of art. Its elegant design and captivating movement make it a striking centerpiece for desks, bookshelves, or educational displays, sure to spark conversations and admiration.

Educational Gift:Perfect for learners of all ages, the Stirling engine model bridges the gap between play and education. It inspires curiosity and fosters a deeper understanding of physics, making it an ideal gift for students, science enthusiasts, and anyone interested in the wonders of mechanical engineering.


.Material: Brass + Stainless Steel + Aluminum
.Model: Ringbom Stirling Engine Model

.Item No.: J01
.Form: Kit Version

.Starting Method: Manual
.Fuel: 95% Alcohol
.Product Weight: 120g
.Package Weight: 300g
.Product Dimensions: 5.5 x 4.3 x 8.3cm
.Package Dimensions: 15 x 10 x 10cm
.Packing: Graphic Carton
.Ages: 16+

Package Includes:

  • 1 x Ringbom Stirling Engine Model Kit
  • 1 x Instruction Manual
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