Step 8: Finished!

Finally, three lengths of all-thread are used to sandwich the glass hurricane between the two vacuum cleaner halves. I fashioned some crude gaskets out of a rubber floor mat to minimize stress on the glass.
Overall I was very happy with the outcome of this project. The effect of a Jacob's Ladder may be simple, but it still never fails to capture the imagination. I felt that by enhancing the presentation of this effect, an already good thing was made a even better.
If you would like to see more of my sculptures, please visit www.nemogould.com
I am glad you included the hurricane for safety. Nice welds; very clean looking. I can tell you care about your creations. I looked at the slideshow on your website. Very creative!
Hey thanks! I just finished up my second jacob's ladder project <a rel="nofollow" href="http://tinyurl.com/pgr85f">here</a> in case you missed it.<br/>
The Psychos-O-Matic is freaking rad! Nice work on both projects! I've been wanting to encase my Jacob's ladder in something for safety. I was thinking about some kind of hurricane glass as well. Thanks for the inspiration.
This is all great and looks good, but a schematic showing what wire goes where would be very helpful!
<strong>You'll Poke Your Eye Out ! </strong><br/>
i would love 2 make a simpler one of thease but i cant ever find a neon sign transformer in atlanta i mean ud think that they would just b lyin around somwhere with a broken sing but nooooo anf the ones from criags and ebay r a total sham the shipping is half the price and i dont wanna pay 40+ dollars 4 somthin that should b abuntan in a city
I find the best place is paris on ponce, right by the whole foods and home depot. It's at the top of the hill, and inside, there is a whole bunch of junk and things that they'll sell to you at a reasonable price. Just make sure to check out the WHOLE store, and not just one spot. It's perfect for this type of thing.
if you get a old computer screen they provide enough to volts for a ladder check the site this has been posted before
I don't think you should be worried about working with a flyback transformer if you can't even use basic grammar. . .
Look around. There is a <a rel="nofollow" href="http://magnelab.com/">nearby transformer company</a> that had hundreds of custom transformers that aren't being used any more. Luckily, since I am 12, they made me one for free. It's 120V 18.5A in, 14kV 158mA out.<br/>
You can also use an OBT (oil burner (ignition) transformer). They tend to be a lower voltage than an NST (neon sign transformer) so you might have to make do with a smaller jacob's ladder. Mine on the other hand is just as powerful as an NST, it is a OBT that generates 15kV at 40mA rms. It is a danfoss and I got it for about £12 on ebay. AlexHalford
I got my neon transformer of ebay for under $20 with shipping you just got to wait around for a good deal.
I got excited because I thought it was an idea I had about making a machine to just keep doing one of those olde fashioned jacob's ladders.
im looking for transformers on ebay, and i dont know what hte difference, if they will both work, between a neon tech model 210AI (it says its electric neon transformer) and a franceformer ??
First of all, go to a sign shop and ask, they're probably throwing some lame but not totally dead ones away. Second, France always made the best neon transformers. If you get an old Franceformer you're lucky. Third, be careful people. Please, if you get one over 30mA be extra careful. 30mA gives you a good little jolt. Anything over this is really pushing it. I've been bit by 120mA and thought I was done for. Go for voltage over amperage.
they actually let you look around at the dump?
ooooo pretty
could you make a small one with just a neon transformer, batteries and some metal sticks?
You probably couldn't because the neon transformers supply a voltage upwards of 9kv (kilovolts) and require an input voltage of 110volts if you're American or 240volts so I doubt that you would be able to.
I wish I knew more so I could offer decent responses to these questions. I know you need pretty high voltage, and the transformer has to be designed so that it can short without damaging itself. From what I have heard, neon transformers are unique in that they are basically designed to short.
I love your work. Since the day I got an Atari 2600, I've taken things apart to see how they tick. This of course leaves me with alot of parts laying around, all of which I see as potential pieces of a greater work. I just wish my girlfriend would stop nagging me about all my "crap".
Thats precisely why I dont even try to work at home. The apartment is clean, the studio is a serious health hazard. Everything is as is should be.
do you need the dc transformer?
Sweet! Love the salad tongs. I wish I had the patience to put some finesse into the dinguses (or maybe dingi? Anybody know the plural form of a dingus? Maybe I should have said doodads...) that I build. Usually, I never get much beyond the semi-working model stage, with ducky tape and loose wires a-hangin' every which way and so on. My usual excuse is that I don't have a decent work space set up yet. (been using that one for maybe five or ten year now)
could you make one of theese say half a foot tall
I can never find any neon signs except on ebay. I've been keeping my eyes open for one, though.
You da man! your stuff is fantastic. Great instructables thanks for sharing.
I love the dumps!
Thats awesome! I've always wanted a Jacobs Ladder

About This Instructable


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Bio: I am a kinetic sculptor who works from found materials.
More by nemomatic: "Homunculus" Kinetic Robot sculpture from found materials Giant Kinetic Praying Mantis Sculpture from found materials &quot;Quicksilver&quot; Retro-Future Scooter from appliances and scrap metal
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