Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!

Lilly Impeller, free after Jay Harmans drawings

by yzorg, published

Lilly Impeller, free after Jay Harmans drawings by yzorg Aug 5, 2015


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11292Views 2781Downloads Found in Automotive


i realy liked the shape of that patent.. so i tried to model something similar with no real purpose. just as a modeling challenge...

heres the patent link:

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I tried once to make one in Rhino 3d but couldn't get the settings right and at this point I don't even know if it will work with the Anet A8 that I just purchased and about to learn to use as a noob...I know.
I just wanted to commend you for sharing for making it, which a I think it is brilliant, like I said it is hard to make and you have reproduce a beautiful biomimicry apparatus.
Also with Victor Schauberger's ideas I had amazing results making potentiated water, needless to say that know I will be able to customize valves and what not for the magnetic water rankine type tube...This water comes out potent but not as the one Viktor used to make with the egg, then again I was able to cure myself, the irrigation of plants is vague in results but seemed to make them bigger healthier and growing faster, more experimentation is needed.
I pretend to finally fabricate and egg to create compost clear water like he designed it, it would be of great benefit to be able to make dark waste into clear water, thing is, like with the repulsing I don't think he really finishing them and modifications might need to be made based on close observation and experimentation...James Dyson didn't give credit to the inventor but I least, I learned that he experimented thousands of times with prototypes and succeeded, I hope I get lucky and obtain results much faster like with the rankine type water potentiator, my senses got sharper, my energy boosted and changed my life from stagnant to one of achievements...Please, you have the brilliancy keep creating based on this wonderful technology it benefits all of us, If I create is for the people not for the governments despite this fact:
Diego Bribiesca
U.S Army
Afghanistan war veteran
Thank you again.

Hey ! Great ! how u made this ? I need a CAD file but dont know how or where to get :(

Hey ! Great ! how u made this ? I need a CAD file but dont know how or where to get :(

Hi Yzorg, thank you for the design. Could this be used as a (mini-) boat propeller or even a mini-jet-drive added a housing on it? Saw the giant vortex on the images and I was wondering if it could be used as a efficient propulsion system. ;-) In the middle of building a scrap-stuff-mini-hydroplane-boat with my son ;-)

try it.
i have no idea if this will work. :)

Haha you are completely right ;-) I should and I will. For sure I'll share the findings too.

Can I buy one from you?

If so, please email me [email protected]

Thank you !! Very beautiful - I look forward to the updates.


Is there any chance of being able to design this for the southern hemisphere please? as in reversed?

how about you just use the mirror command in your CAD app of choice? :)
keep in mind that this is not a functional model but rather a beautiful object.

I actually have no idea at all how to use CAD and am getting someone to 3d print a few options for me... would be awesome if i knew how to but unfortunately i dont

hi can you please upload this file again. matter control don't like it for some reason and tinker-cad says it cant open it. cura will but very slowly and i like to print using mc..what gives why is this file different. this design is so simple looking but very hard to create. for me anyways, thanks for posting it!

hm i had no problems using cura. shure it takes a while.. its a high res model..
i can provide an .obj but i wont release parametric files.