Vacuum Engine Flame Licker Engine Flame Licker Engine Motor Model Educational Toy
Vacuum engine (also called flame-licker engine, flame-engine, flame-eater engine, flame-dancer) derives its force from air pressure against one side of the piston, which has a partial vacuum on the other side of it. through the hands-on operation of Stirling engine kit, you can observe the engine model running process, understand of the Stirling engine power generation principle, and deepen your interest in physics learning.
Features: - All metal alcohol lamp, heat resistant wick. - Baseplate is made of hard solid wood and finely polished. - All metal hot cylinders, valve baffles and connecting rods are made of high quality stainless steel. - A great desktop toy, with elegant design and fine workmanship, it's simply a beautiful piece of art. - Perfect gift for kids' science project, physics/mechanics learning, etc., enlightening them to explore more scientific knowledge.
Tips: 1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald. 2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added. 3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.
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Great running engine with nice attention to detail. I have dozens of runs on mine to the point the cylinder is very blue but it only runs better & better. Some pointers I've learned are to only use a bare minimum amount of light oil on the pivot points, and ONLY a dry graphite lube for the piston/cylinder. Any wet lubes are too heavy and it won't run. Also, keep an eye on the crankshaft halves. If they become misaligned you'll see it as flywheel wobble. And be sure the set screw on the crankshaft intake valve actuator is aligned w/ the timing mark when at piston tdc. Otherwise it's just a matter of playing with the flame distance once running and periodically thereafter. Mine will usually start great cold but then stall and take some patient flipping to get warmed and then it will run the whole tank out. I don't doubt every one is it's own quirky animal but so fun to learn from and a great feeling everytime it hits a running harmony.
D
Dennis Irby
Flameater
Well engineered, nice and sound would not run very long, lubricated with a graphite spray with Teflon now I have to blow it out to get it to stop running love the product
D
DANIEL ALTON
cant tell you much about it i'm still waiting to receive it
C
Craig Merrick
Flame Licker
A most interesting engine. It's a show piece if nothing more. It does need some adjustment, but runs nice when ready.
G
Gary Thames
The container that contains the alcohol will not burn hot or high enough to make the flicker work. However, it will work if you hold a small torch to the back. Not satisfied for the price. Sorry.
Great running engine with nice attention to detail. I have dozens of runs on mine to the point the cylinder is very blue but it only runs better & better. Some pointers I've learned are to only use a bare minimum amount of light oil on the pivot points, and ONLY a dry graphite lube for the piston/cylinder. Any wet lubes are too heavy and it won't run. Also, keep an eye on the crankshaft halves. If they become misaligned you'll see it as flywheel wobble. And be sure the set screw on the crankshaft intake valve actuator is aligned w/ the timing mark when at piston tdc. Otherwise it's just a matter of playing with the flame distance once running and periodically thereafter. Mine will usually start great cold but then stall and take some patient flipping to get warmed and then it will run the whole tank out. I don't doubt every one is it's own quirky animal but so fun to learn from and a great feeling everytime it hits a running harmony.
D
Dennis Irby
Flameater
Well engineered, nice and sound would not run very long, lubricated with a graphite spray with Teflon now I have to blow it out to get it to stop running love the product
D
DANIEL ALTON
cant tell you much about it i'm still waiting to receive it
C
Craig Merrick
Flame Licker
A most interesting engine. It's a show piece if nothing more. It does need some adjustment, but runs nice when ready.
G
Gary Thames
The container that contains the alcohol will not burn hot or high enough to make the flicker work. However, it will work if you hold a small torch to the back. Not satisfied for the price. Sorry.
