Polished Stirling engine self build kit hot air n steam

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CarlAero Ultra Low Temperature Stirling Engine- Self Build Kit In Germany old under the eBay name carlaero . We have a total of approx. 2000 feedbacks. All of them are 100% positive. Some of our most recent feedbacks: Great engineering and quality Kit - My Grand- children will love it, and me (spurkles) Fantastic seller! Goes out of his way to resolve any issues. Would buy again. (natalnau)Excellent. Prompt delivery, superbly packed (devanj009) Due to increased energy consciousness the Stirling engine attracts plenty of attention not just among scientists. This particular Stirling engine was designed by aerospace engineers of the company CarlAero in Germany and has been optimized to work at extremely low temperature differentials. The engine even runs from the heat of a human hand and will run in reverse, when cooled. When placed on top of a cup of coffee, the engine will demonstrate how much energy is contained in the cup. Our engine is a great gift for any person, who likes technology or physics. Buyers keep reporting how much attention these engines attract. Many of our engines are kept running for months or even years on top of computers, fax machines, coffee machines, etc. in offices, shops or kitchens all around the world. Schools and Universities are buying our engines for educational use to demonstrate scientific facts and phenomena in a clearly visible and impressive way. T he engine comes with a description Robert Stirling's invention, it's history background and useful operating instructions. You may want to see our site at: LTD-Stirling.de for different designs and extras like protective glass domes, liquid crystal thermometers and more. Even television reported about the fascinating CarlAero stirling engine design. Have a look at the German science TV show "Galileo" These unique advantages are featured by the original CarlAero engine only: Nano coated aluminium power piston , the ultimate combination for this application This combination is graphite free and does not wear The micron precision power piston is hollow and super light weight The CarlAero Stirling Engine was endorsed and is used by the following Universities and research institutions (to name just a few): University of Oxford, UK University of California, Berkeley, USA Fraunhofer TEG, Germany Minnesota State University, USA Ulleval University, Norway Carnegie Mellon University, Pittsburgh, USA Jacobs University, Bremen, Germany University of Rochester, NY, USA University of Aveiro, Portugal Martin-Luther-University, Halle, Germany Universtiy of Amsterdam, Netherlands University of Munich, Germany Iowa State University, USA Berlin University of Technology University of Colorado, USA University of Southern Mississippi, USA Hamburg University of Technology, Germany Waseda University, Tokio, Japan Princeton University, NJ, USA Vienna University of Technology Non-graphite nano coated push rod sleeve Minimum friction Clean push rod design No screws Positively located No squeaking No sharp edges Minimum friction Clear coated brass parts (unprotected brass collects hand grease and looks poor after a while) Integral flywheel balancing Optimized ultra-flat displacer chamber. We have carefully calculated the cylinder sizes and ratios for best performance All materials were selected carefully for best performance Hollow brass connectors for thermal insulation 100% flat screw heads for perfect heat transfer We do not use weak plastic screws All metal surfaces are polished Stainless steel screws throughout Highest quality ball bearings This auction is for a self build kit. Besides the parts as pictured to the left, the package includes detailed assembly instructions and operating instructions. Assembly takes approximately 30 minutes and does not require any exotic tools or skills. Other Models Available Solar Stainless Anodized Blue Solar Clear Solar Twin Cylinder Glass Domes Solar Four Cylinder Solar Eigh... read more

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