Stirling Engines
Items for sale: 3
Price range: $19.90 - $50.27
Last updated: Sat Aug 09 14:59:32 BST 2025
Aetheria ENJOMOR Hot Air Stirling Engine with USB Light, Balance Single-Cylinder Hot Air Sterling Engine Physics Engine Toy for Kid Adult-BSE-01
- 🟩 ENJOMOR DIY Hot Air Stirling Engine Model: The amazing Stirling engine only heated by an alcohol lamp for strong power and fast running
- 🟩 Power Generation by Science & Technology: The engine is able to run at high speed as well as lighting up the bulb and feel the marvelous energy conversion process when the engine is working in a dark environment
- 🟩 Principle: The principle of the closed-cycle reciprocating engine with easy usage and operation is that the external heating makes the cyclic expansion and compression of the gas at different temperatures
- 🟩 Exquisite Workmanship: The main body of the engine is made of alloy materials in electroplating process for rich metallic luster and enhanced industrial texture
- 🟩 Christmas Gift: The model with visual texture and aesthetic appearance makes an interesting and imaginative artwork, a gift for family, friends, kids, teachers, students and technology enthusiasts
qing shuang Stirling Motor Sterling Engine Stirling Motor Hand Heat Stirling Educational Toy Birthday Gift Kids and Technology Enthusiasts (red)
- Stirling engine: Stirling engine is a type of thermal engine that works by circulating compressed and expanded air or other gases (working fluids) at different temperature levels, thereby converting thermal energy into mechanical work. An engine is like a Steam engine. All the heat from the engine comes in and out through the engine wall.
- Working principle： Unlike the Steam engine, which uses liquid and gaseous water as working fluid, the Stirling engine has closed a fixed amount of permanent gaseous fluid, such as air or helium. Like all heat engines, the general cycle includes compressing cold gas, heating gas, expanding hot gas, and finally cooling the gas before repeating the cycle.
- Easy to install：This beautiful low-temperature Stirling engine may be a great gift for your friends, family or yourself. Put the cryogenic Stirling engine model on a cup of hot water, slightly rotate the flywheel, and it can start by itself.
- Lubrication：Lubricants can be applied with graphite or 2B pencils, and glass pistons are \"air film lubricated\" without the need to add any lubricant, just keep them clean
- Attention：It is strictly prohibited to use lubricating oil. The oil will react with factors such as dust in the air to produce oil stains, which cause significant friction and is difficult to clean. On the contrary, the model cannot rotate.
Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Great Gift for Boyfriend or Girlfriend, Parents, Kids (DWCL-01)
- FANTASTIC SMART THING WITH EXTREMELY WELL MADE WHICH RUNS LIKE A DREAM----The stirling engine is produced with high quality material and elegant workcraft. this stirling engine adopts mirror surface stainless steel for the base, glass cylinder liner, precision bearing, bearing steel shafts, zinc alloy flywheel. All the parts have done surface treatment to avoid rusting. Oil-free, noise-free.
- AMAZING QUIET AND FAST RUNNING----It active to run by only one level, this make the stirling crazy quiet. Two mini magnetic installed to make the stirling run fast. One in the center of the black pie in the basement, the other install in the bottom of the glass cylinder. They are self-aligned, attract to each other. It can run for 24+ hours continuous without any broken if there are continuous power supplies. One customer put the stirling on USB hot plate and stirling runs on his desk for weeks.
- OPERATION EASILY----Pour a cup of hot coffee, put the stirling on the cup, it run magically. When it slows down, the coffee temperature is suitable for drink. Enjoy physical powertrain mechanism display and coffee. It also can work on top of ice cube. Some guys put the stirling on cup of hot water and put small ice cubes on the stirling upper plate. This makes the temperature difference much bigger than normal, then it runs even more fast and crazy. Just enjoy the toy!
- PRIORITY GIFT OPTION FOR MANY APPLICATIONS----It is an amazing and fantastic product at this price. Its elegant gift package makes it spruce up and presentable. It has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher's Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.
- AMAZING CONVERSATION PIECES ON YOUR DESK----It's funny to see people's looks and reactions when they squeeze a little shot for this Stirling engine. Put it on the cup which full with hot waters, give the flywheel a gently push, and get the flywheel going, and then it works like charm. All of your guests want to know what happened, ice-breaking success. What a marvelous toy!
Published date: 2023-11-18 21:36:16