The Tesla Valve

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Nice, but its not a positive seal, so it has limited utility.

If you tried to have a valve like that in those water pumps, as the video suggests, the pumps would be virtually impossible to prime by hand, because you have to draw the air out before you'll get water, and a water pump can not move air very efficiently.

Once primed, it may work, but will be inefficient, likely enough to not be worth the minor gains in maintenance you'd get.

👍︎︎ 112 👤︎︎ u/CutterJohn 📅︎︎ Jan 21 2015 🗫︎ replies

For a minute there, I thought he was about to use the valve to snort some cocaine...

👍︎︎ 68 👤︎︎ u/fazaden 📅︎︎ Jan 21 2015 🗫︎ replies

His name was Nikola Tesla, not Nikolai.

👍︎︎ 28 👤︎︎ u/Nero89 📅︎︎ Jan 21 2015 🗫︎ replies

Dude, it's Nikola not Nikolai, he was Serbian and not Russian.

👍︎︎ 4 👤︎︎ u/mentarchis 📅︎︎ Jan 22 2015 🗫︎ replies

...which explains why every single gas or fluid one-way(check valve) valve in existence utilizes a spring and a ball bearing. Sometimes having 1 or 2 moving parts and being cheap to manufacture is way better then a clever design that takes a CNC machine to create and utilizes a long, flat gasket.

👍︎︎ 7 👤︎︎ u/fergus-fewmet 📅︎︎ Jan 21 2015 🗫︎ replies

If we had a three-way valve.

👍︎︎ 2 👤︎︎ u/404waffles 📅︎︎ Jan 21 2015 🗫︎ replies

Has this Tesla guy done anything else??

👍︎︎ 2 👤︎︎ u/rare_pig 📅︎︎ Jan 22 2015 🗫︎ replies

Awesome practical joke gift for your cokehead friends!

👍︎︎ 2 👤︎︎ u/PoxyMusic 📅︎︎ Jan 22 2015 🗫︎ replies

make a clear drinking straw and let us watch you use both sides

👍︎︎ 2 👤︎︎ u/darbbycrash 📅︎︎ Jan 22 2015 🗫︎ replies
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Channel: undefined
Views: 3,185,472
Rating: 4.6574545 out of 5
Keywords: tesla valve, valvular conduit, nikola tesla, fluid dynamics
Id: rYlP5TEKf2w
Channel Id: undefined
Length: 6min 19sec (379 seconds)
Published: Tue Jan 07 2014
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