MON - air ventilation powered by a gravity battery
ฝัง
- เผยแพร่เมื่อ 12 ต.ค. 2020
- Social Product Design Installation, Bauhaus-University Weimar, 2020
MON is project at the Bauhaus University by Tuyet Oehme and Roland Kiss. The project is about an air ventilation system for the product design studios on campus. It is powered by a gravity battery.
Concept & Design : Roland Kiss & Tuyet Oehme
Camera & Film : Lukas Grubba & Tuyet Oehme
Tuyet Oehme
Roland Kiss
Website: rolandkiss.de
Email: hello@rolandkiss.de
Pintrest: www.pinterest.de/roland_kiss/
Instagram: @ro.land.k
now that, I like. No burning anything, nothing can explode, nothing can be over charged, fantastic! Good job
I like how it 'rings a bell' when the fan 'battery' goes flat ;) .
A few more years and we may be able to tell time from something like this.
Proper gearing, experimentation with flywheels, and tying in other sources of renewable energy together to supplement for fluctuation of power and we will be closer to functional energy systems with similar principles.
These types of videos just excite me for the possibilities if we put more resources into science.
Ооооо👍🏼Я сам такую установку собираю🙏🙏🙏💥видео с подробной схемой моего первого БТГ на силе Архимеда и силе гравитации💎и мультик👍🏼🙏 th-cam.com/video/ud9egYvpeXQ/w-d-xo.html
Lol nice. The other people here don't seem to get it but that's pretty funny.
@@westellmodel ⚠️ God has said in the Quran:
🔴 { O mankind, worship your Lord, who created you and those before you, that you may become righteous - ( 2:21 )}
📖Quran
Maybe once quantum physics catches up to analog.
Absolutely love gravity generators. Might be a good idea to make gravity powered noise cancellation for this one, though - those gears are noisy!
Helical, one sided or Herring bone, two sided gears would fix that. The pattern distributes the forces across the teeth progressively instead of clunk, clunk, from one tooth to the next as happens with Spur teeth here. That's where the noise comes from. All gearboxes in cars use helical gears for that reason and for the extra strength. You may hear in older cars, mainly before mid 60s, that in first gear they whine. That's because makers saved costs with cheap spur gears in 1st and reverse.
Cool device, could be made into a gym equipment. You get to workout and get back stored energy at the same time.
YES, that would be futuristic!
good idea. the energy wasted by the trainners is collected into battery.
That is incredible
Thank you. Your work is incredible, too! We need a camera man. Are you interested?
give this video a million views!
Would be cool to add a one way clutch to one side. So which ever side the weight is added the blower spins the same direction. Be a very quick reset
Perhaps if you dig a deep hole for the weight to fall down, like a well drill and casing. With more gearing to slow the descent. And what if we used either tap water or collected rain water and filled the container/weight with that.
Hello! yes really good ideas, but the building is World Heritage. That is why we are not allowed to drill in the walls, celling nor floor. We actually wanted to make a circulating system, but without any proper attachment on the floor it seemed impossible in the amount of time we had. And in our test phase we used a water tank to define the effective and best speed ratio for the gear box.
Hello, I have an idea ! Can It be possible to use this mechanism but instead using Heavy Weights ( like you use a 2kg weight) we use Water Cans that can accelerate much like that of Iron weights. Use 3 of such Water Can weights side by side on as much heights as possible say 2nd/3rd Storey of a Building.. Install Two (2) Big Water Tanks of shape Rectangular that covering the entire side by side line mechanism of all 3 Water bottles widths, One on Top of where driving gears for these Water bottles mechanism held and Second on bottom beneath these water bottles. Use Gears as you use and link them as if 1st Bottle reach bottom, the 2nd Bottle will reach Mid and when 2nd Bottle reach bottom, the 3rd Bottle reach Mid and all these Water Tanks are linked with Gears mechanism so there is no Timing issue, this setup will always same when run. Water Cans will move from Water Tank to Water Tank as by using a water filling and emptying mechanism, i.e if One bottle hits ground in the bottom Water tank it will empty there and then pull upward for again filling water from the Upper Water Tank installed and for all Water Cans the procedure will repeat. We can use a small motor to fill Upper and Lower Tank as necessary. NOW THE QUESTION IS IF ALL DONE CORRECTLY, CAN IT BE A PERPETUAL MOTION BY APPLYING A SMALL INPUT AND MAKING A BIG OUTPUT FROM THAT ??? .@@tuyetoehme3478
Amazing
what gear sizes did you use? an you please tell me? thanks
It’s like a Breaking Bad nostalgia.
Thank you for this idea, i think instead of generating electricity and then drive fan for cooling in summer we can directly run the fan from this gravity powered geared mechanism.
Вы ведь тоже не искали это видео?!??!??
Good day, I'm a college student all the way from the Philippines And I am Interested in how you design your gears
Bone dry gears. Try tapering the gears or put them in a case with some thin oil.
Thanks for your comment. The gears are lubed, but due to the simple construction, the sound resonates through the pipes and the blower.
@@rolandkiss1776 still a great design and underused technology. Waiting for version 2.0
dont use traight cut gears ... they can handle alot more torque tho very noisy and not needed for this application like the work tho ! 👌
I make a lot of gears for clocks and I suspect that there is very little friction in this mechanism especially if the gears are plastic which they appear to be. Over time, that grease will dry up and really slow it all down. In fact, when I first looked at it, I wondered how you might need a governor to stop it from running away. But I suspect there is not a lot of weight and therefore not much pressure on the gear teeth so no lube at all would be my choice.
That noice
yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.
So much noice
Something to carry a person's weight down would be fantastic.
like this
where did you get the blower?
Hello! The blower is secondhand. It used to be a electrical blower for bouncy castles. In Germany there is a secondhand platform. It is called Ebay Kleinanzeigen. We got it from there.
Especracular
didnt show reloading
Why?
how do you reverse it back to its original position?
The two orange ropes are moving contrary, so if you hang in the weight in one of the rings (at the top), the second ring is at the bottom/floor and comes back to the top. Back there you can use the other ring. The two ropes are actually just one long rope, wounded up several times around the spool.
2:43 one is down and the another is up
We could use the system to recharge our phones
Now if we could only hook the weight to the other end so that it would pull itself up we would have perpetual motion.
RIGHT ;)
Perpetual industrial noise
@@paulsholar9356 yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.
Hello! yes really good idea, but the building is World Heritage. That is why we are not allowed to drill in the walls, celling nor floor. We actually wanted to make a circulating system, but without any proper attachment on the floor it seemed impossible in the amount of time we had.
How long it give backup
Hello, it depends on the weight. 2-30 min
Make it silent, making so much noise is not ideal. Share blueprint link in description.
Thank you for your comment. We are aware of the sound problem. Unfortunately there is no blueprint available.
The project was realized with the help of geargenerator.com and with custom 3D-printed adapters to fit the waterpipes to the blower, which originally is a blower for bouncy castles. If you are intrested in more details, please write us an email.
Cool, but 2kg at 6m height have only ~120 Joules of energy, a single standard AA battery has more than 10.000 Joules so 83x more energy... maybe if you have a 200kg+ weight, that can be wrenched up with a pulley system you got something practical...
With a 200kg weight at 6m height you would have about the energy, that is in a AA battery cell.
If you use a pulley system maybe 12x reduction you can attach the output of that pully system to the gears, so you dont need a hefty gear box and you could attach a wrench to the gear box to lift up the weight...
Hello Jeffrey, you are right with your calculations and we know that the installation seems to be underpowerd.
We tested the machine with more weight, but the 3D-printed gearing out of PLA was too soft for the stress.
A realistic upgrade would include to design a new gearing out of steel and, as you said, more weight with some kind of pulley system.
We built the installation within 3 months and for sure, with more time and work, it would run much more effectivley.
Rather the project was about raising awareness towards air quality at our university and about a playful interaction.
@@rolandkiss1776 Ok cool, i get that, "Gravitricity" is a company, that is planning to use abandoned vertical mine shafts to lower up to 3000 ton weights down 1km+ to store energy from intermittent renewable energy sources - with 3000 tons and over 1.2km height they can theoretically store 10 MWh... - which isnt actually that much on an electricity grid scale... just one wind turbine produces that in 2-3 hours.
So its hard to store lots of energy with just gravity and weights - pumped hydro is the only real option due to almost limitless amounts of weight (entire lakes).
Anyways keep up the good work =)
Lets say you wanted ro power a house for a day, or about 17Kwh, how much weght would be needed for say 40 feet height
@@researchandbuild1751 17kwh = 17x1000watt*3600seconds = 61 200 000 Joules.
61 200 000J = M*g*h
61 200 000J / (g*h) = M
61 200 000J / (9.81meter/second^2 * 12.2meter) = M ---> (40 feet = 12.2 meter...)
M = 511 355 kg
Answer: About 511 metric tons or 564 US tons if your generator and gears etc. are 100% efficient.
@@jeffreylebowski4927 wow i think you would have to lift a whole house lol
can weight is rise back up itself?
No...
@@walkerx1813 that weird. it should be possible
You could easily winch it back up. Or just walk it up the stairs.
@@nakefatty9167 ofcourse its possible but that s not a point there
nao foi inteligente. podia ter posto fita balancando ao vento. Not show de wind power en the tub.
Fan-dabeedoozy
I did it with Avasva plans.
Тарахтит, просто жесть, а так идея интересная
Hello
This noise will make them mad
yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.
THERES A REASON THIS THING IS CALLED ( MON ) YEA MON 2B XACT ... .LOL
What a pity people go to all this trouble, to build something, and even to do it elegantly, but then present in a way that doesn't convey what's occurring. Not really. And not nearly well enough to let others expand on your work.
that would get annoying fast
.
Ну- и!!!!!!!!!
So slow .... better use solar power
Слишком шумно
What a terrible racket, no offence but I cant see this taking off even if it sounds like its trying to :)
yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.
noisy as hell
yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.
@@tuyetoehme3478 You should use a tension belt
Horrible noise.
yes, i know i am sorry. the sound converting went wrong. The dB in real life is comparable to a normal fridge. I recorded with an extra microphone very close to the gear box and turned it up way too much up in the editing.