12V Solenoid Engine - Video
Intro: 12V Solenoid Engine - Video
A sneak preview of a solenoid engine I am working on. I have now reached the stage where the engine runs. There is still allot of work to do including a proper base, better wiring, a governor and I plan to run the engine with a solar panel.
I plan to do a full instructable when I have completely finished with the project.
It is made from Aluminium scraps, bearings from a RC car and parts scavenged from old computer drives and a video recorder, the engine uses a solenoid from an old telephone exchange
Thanks for looking
The full step by step Ible has now been added to my account.
11 Comments
kabira 12 years ago
It is a remarkable project. You have inspired, rather convinced me that I should do a project using solenoid. So I ordered a solenoid coil. I am still not sure what I want to build. This coil operates at 110 Volts. I noticed that if I leave it on for more than a few seconds it gets hot. Since I was not sure how hit will it get, I disconnected it. So, I have a few questions on this behavior. I wonder if you can answer them for me please.
1. Do the coils get very hot?
2. Is it okay is I keep the circuit closed and they remain hot for say five minutes.
3. Your project energizes the solenoid at a constant frequency, I am assuming that should be okay with the coil.
I would greatly appreciate your comments.
Dr Qui 12 years ago
Dr Qui 12 years ago
The solenoid i used was from an old telephone exchange and was rated for 50v i only run 12v through it and i don't seem to get hot if running for a few minutes, I have never had this running for more than a few minutes at time for I don't know how long it would run before becoming hot.
duncan_a 13 years ago
Did you think of using a 'sliding-core' solenoid? that could then drive the 'input-side' of the beam directly.
Just thinking out loud...
Dr Qui 13 years ago
The clicking is coming from the metal screw of the cam hitting the metal arm on the switch.
Check out the full step by step Ible.
I would have used a sliding core / plunger type solenoid if I had one big enough at hand that was not prone to overheating.
If I had mounted the flap horizontally it would have taken more energy to lift the flap to its open position, the L shaped link was added so the flap could be mounted vertically with the weight of the flap carried on the hinge pin, this reduces the force need to cycle the flap back to its open position.
charliemor3 13 years ago
I dig these things.
Thanks
CameronSS 13 years ago
Dr Qui 13 years ago
If you want to build something based around a solenoid you could try a Froment engine the Old model Company site has a nice example. I am in the process of collecting bits and pieces to build a Froment engine only somewhat bigger than the OMC one.
Dr Qui 13 years ago
You what happens when you assume things, you will need just as much precision to have something that will run smoothly.
I have slight bit of play in the L shaped linkage that i would like to eliminate (about 0.1 of a mm) this causes some slap in the mechanism when operating. On the other hand the beam is fitted with roller bearings used in RC cars and has no play at all
I built a very small single cylinder oscillating steam engine at technical college some 20 odd years ago. I have to say that the larger engine was much easier to work with.
I plan to build a large sterling engine approx 12 - 18" in the near future
http://www.john-tom.com/html/SteamPlans3.html this has some good free plans.
aelias36 13 years ago
Dr Qui 13 years ago