Balance Stirling engine miniature model steam power technology scientific power generation experimental toy
Aerodynamics are rich in knowledge of physics, single cylinder combustion engine.
Engine principle is intuitive, educational toys, teaching experimental equipment can
effectively cultivate children’s interest in learning can also be used for classroom
teaching, more intuitive and easy to understand.
Description:
Name:Double Cylinder Engine Model
Material:Aluminum alloy,glass
Color:Silver gold
Size:160x87x110mm
Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.
Note:
-This engine is perfectly for kids over 12 years old.
-There will be the operation of steam,when the steam too much, the engine will stop working,
inside and outside the needle often set aside to reduce friction
-Do not rotate the nut too tightly, otherwise the glass is broken, if the piston is cracked,
can be bonded with glue.
-The alcohol lamp wick do not touch the glass, do not get too tight ring
-Pulling the piston connecting rod can not force the front end, because the front
end is easy to break
Package included:
1 Set of Stirling Engine model
Upgraded version B-1:
AliExpress Shopper –
I received the item within a short time. Excellently packaged
Color: B-2
j***l –
olha achei muito legal o funcionamento, estou impressionado. recomendo.
Color: B-2
F***F –
Thanks to the seller
Color: B-2
M***r –
Good function
Color: B-2
G***l –
Fast delivery I found some meths started up runs well would recommend this
Color: B-2
c***r –
Too bad it is gold metal, brass gives a better impression of quality
Color: B-1
s***u –
Received quickly, very satisfied as AD descriptions.
Color: B-1
R***r –
Thank you.
Color: B-2
A***v –
The model is well packed. Immediately ready for work. Just get behind earlier isopropyl alcohol for burners. The only negative of this model is that it works for 10 minutes, then the cold part of the cylinder heats up and the change in the air temperature in the cylinder becomes minor, so that the
Color: B-2
AliExpress Shopper –
Color: B-2
S***h –
great article
Color: B-1
AliExpress Shopper –
Well packaged. Thanks
Color: B-1
R***v –
Чудесная штука) мне очень понравилось, упаковано очень аккуратно, в настоящее время проверить работоспособность нет возможности, взял в подарок, но от руки все крутится хорошо, в комплекте 2 лампочки диодные, нафига они, я конечно не понял(
Color: B-1
s***m –
merci . nice
Color: B-2
P***r –
Produkt zgodny z opisem. Działa bez zarzutu. Polecam.
Color: B-2
AliExpress Shopper –
Three correct
Color: B-1
I***m –
Great seller
Color: B-1
AliExpress Shopper –
I have several engines, I can not make it work
Color: B-2
V***k –
Is working
Color: B-2