Veljko Milkovic - Hand water pump with a pendulum

Veljko Milkovic - Hand water pump with a pendulum - replicated by Miroslav Zupkov - August 2004, Novi Sad (Serbia)

Hand water pump with a pendulum - new manual hand pumping system - 1200 litres per hour
(Note: The pipe is placed at the depth of 12 meters, but because of hydrostatic pressure, water level is at the depth of 3 to 5 meters (depending on underground waters, atmospheric rainfalls etc.))
Capacity of 1200 litres per hour is calculated by pumping the bucket of 20 litres per minute - 20 l/min x 60 minutes = 1200 litres/hour. - Miroslav Zupkov and Miroslav Rodic, August 2004)

More info:
http://www.veljkomilkovic.com/rucnaPumpaEng.html

Contact:
Veljko Milkovic

e-mail: veljkomilkovic(et)gmail.com
web: http://www.veljkomilkovic.com

____________________________________




Veljko Milković - Ručna pumpa za vodu s klatnom - replika Miroslava Zupkova - avgust 2004., Novi Sad (Srbija)

Ručna pumpa za vodu s klatnom - 1200 litara vode na čas (Napomena: vodena cev je polozena u zemlju na dubinu od 12 metara, ali naravno zbog hidrostatickog pritiska nivo vode je izmedju 5 i 3 metra zavisno od podzemnih voda, atmosferskih padavina itd.
Kapacitet od 1200 litara na cas je izracunat pumpanjem kofe of 20 litara za jedan minut - 20 l/min. x 60 minuta = 1200 litara/cas - Miroslav Zupkov i Miroslav Rodic, avgust 2004.)

Više informacija:
http://www.veljkomilkovic.com/rucnaPumpa.htm

Kontakt:
Veljko Milkovic

e-mail: veljkomilkovic(et)gmail.com
web: http://www.veljkomilkovic.com

Category:

Science & Technology

Tags:

• Veljko
• Milkovic
• hand
• manual
• water
• pump
• pendulum
• easiest
• pumping
• irrigation
• well
• tap
• in
• action
• new
• lever
• centrifugal
• force
• inertia
• gravity
• oscillating
• oscillation
• physics
• mechanics
• two
• stage
• mechanical
• oscillator
• innovation
• invention
• efficiency
• energy
• savings
• rucna
• pumpa
• za
• vodu
• sa
• klatnom
• klatno
• poluga
• novo
• bunar
• navodnjavanje
• pumpanje
• vode
• voda
• centrifugalna
• sila
• inercija
• oscilacije
• oscilujuci
• fizika
• mehanika
• dvostepeni
• mehanicki
• oscilator
• inovacija
• pronalazak

[karvak1492]

Ideja: umesto tega stvaite ljuljacku. U ljuljacu neka sednu deca i tako sa razonodom cete dobiti puno vode, koju ste pre morali ispumpati teskom radom... ;) Tako spojite razonodu sa radom. Ljuljacka je jedna vrsta fizickog klatna... dete=30 Kg+ljuljacka=10Kg kad se klati zamislite kolko vode mozete ispumpati tako veoma jednostavno i bez napora i teskog rada ;)

[Ulianot]

@karvak1492

Jos 1998. godine Veljko Milkovic je predstavio ideju da se kao klatno koriste decije ljuljaske u parkovima za zalivanje i navodnjavanje.

Pogledajte na sajtu autora veljkomilkovic(dot)com -- Pronalasci -- Mogucnosti prakticne primene

[FCKEVRY1]

Am I the only one who sees that this machine in it's configuration is completely useless. You're supposed to able to let go of the pendulum and let it use momentum to do the work for a while.

[Ulianot]

@FCKEVRY1

@FCKEVRY1

The demonstrator of this pump didn't keep the pendulum correctly. It is not necessary to follow the pendulum constantly. You just need to occasionally add energy to the pendulum like Veljko Milkovic demonstrated in his YouTube video "Veljko Milkovic - Laboratory pump with a pendulum"

Milkovic explained this wrong demonstration in his video

- watch from 24:50

video(dot)google(dot)com/video­play?docid=951414596138700872

[x250f23x]

You should make a big one that has a swing, that way you could have the kids swing and bring up water. Win-Win situation!

[meskalino]

it's not overunity, it's converting gravitational potential energy to kinetic energy. great invention, so simple too, anyone could build one

[ferenckarvak]

@Ulianot S obzirom na genijalnost ideje, neznam da li su praktikovali to na nasim decijim igralistima bilogde :( Voleo bi videti video o konkretnoj primeni. U 3DSMAX Reactor simulatoru sam napravio model dvostepenog mehanickog oscilatora: [youtube.com]/[watch?v=][rSZNV­26IS9Y] (ukucajte bez "[" i "]" znakova).Pomocu program mehanickog simulatora moguce uraditi razne eksperimente mehanickih uredaja. Prednost: besplatno je i sto je najbitnije, verodostojno.

[karvak1492]

@remy130 jednostavno objasnjeno: ovde sa puno manje ulozene snage (rucne) mozes dobiti istu kolicinu vode iz zemlje, posto glavni izvor energije za ispumpavanjem vode obezbeduje gravitaciona sila zemlje. Znaci puno lakse ispumpati istu kolicinu vode nego sa klasicnom metodom ispumpavanja. Fizicko klatno je genijalan stvar za konverziju gravitacione sile zemlje u mehanicku energiju.

[remy130]

ne razumijem ovdje neku svrhu ipak moras njihat taj teg isto ti ga dodje ko da i pumpom pumpas

[jokann81ify]

kakav izum covece,i prakticnost u radu,bravoo

[lostbuffalo]

same way an oil rig runs only the pendulum aounterbalance constantly rotates

[DragonFlyback256]

@x250f23x

Either this or one driven with a roundabout. xD

[overunitybill2009]

A flywheel would do the same thing. without the herki jerk nature. A bicycle with an eliptical sprocket would help.

[planetdarwin]

don't they already have windmills that do this more efficiently?