Description: Product Description If you have any questions, please contact customer service first, do not open disputes easily, thank you!Descriptions:1. Stirling engines are unique heat engines because of their theoretical efficiency is almost equal to the theoretical maximum efficiency, Called the Carnot cycle efficiency. The Stirling engine is heated by gas expansion, cold contraction generate power.2. This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air (or helium or hydrogen) 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.3. As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs. The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.4. Aerodynamics are rich in knowledge of physics, single cylinder combustion engine. 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.Specifications:Color: Silver+GoldMaterial: Zinc Alloy+GlassSize about: about 165x87x95mmProduct Weight: about 310gPackage Included:1 x Stirling Engine1 x Alcohol Burner (Not Included the Alcohol)2 x Spare Glass Tubes1 x User ManualInstructions:The engine model on the horizontal position by hand toggle the flywheel to see if it is smooth, if there is a strong sense of raw astringent, check the connection rod to see whether it is normal, whether the cylinder has oil and dust, and if so, please use toilet paper to erase. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon,the cylinder is sealed. Notes:1. Please allow 1-3 cm error due to manual measurement.2. As different computers display colors differently, the color of the actual item may vary slightly from the above images, thanks for your understanding.3. Glass can not be exposed to water after being heated, otherwise it will split.4. If the alcohol is spill, please use wet cloth to put out the fire. Payment Shipping Contact Us We accept paypal payments and all payments authorized by eBay. 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1-2 business day when we received payment. 3.Delivery time depends on destination and other factors We strive for 100% customer satisfaction! Postive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" , we will reply your email within 24 Working hours. Payment We accept paypal payments and all payments authorized by eBay. Shipping 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. 2.Items will be shipped within 1-2 business day when we received payment. 3.Delivery time depends on destination and other factors Contact Us We strive for 100% customer satisfaction! Postive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" , we will reply your email within 24 Working hours. powered by
Price: 26.86 USD
Location: Kansas City, Missouri
End Time: 2025-02-01T09:08:22.000Z
Shipping Cost: 0.99 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Unbranded
MPN: Does Not Apply
Type: Stirling Engine
