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Veljko MILKOVIC
Pendulum Oscillator Patents
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PATENTS
INSTRUMENT FOR EXAMINATION OF THE EFFECT OF THE MASS OF A TWO-SIDED LEVER TO ITS OSCILLATIONS WHEN CONNECTED TO A PENDULUM IN A TWO-DEGREE OSCILLATOR
RS20060094
[ PDF ]
Instrument for examination of the effect of the mass of a two-sided lever to its oscillations when connected to a pendulum in a two-degree oscillator, consists of a base (2) whereto is fixed a carrier (3) onto which by means of a pin (20) hangs a two-sided lever (18) the mass of which can increase by adding the masses (21) which are to the two-sided lever (18) fixed by screws (19) and (22), where onto one side of the two sided lever (18), by means of a bushing (24), a screw (23) and a pin (25), hangs a pendulum (26) whereto by means of a screw (28) hangs a weight (27), opposite to which on the base (2) is fixed a marble scale (1), while the other side of the two-sided lever (18) from the bottom part rests onto a rest (17) being fixed at one side of the other two-sided lever (15), set on the carrier (6) and can oscillate around the pin (16).; At the same side, but from the bottom of this other two-sided lever (15), a spring (4) which is set on the carrier (5), extends. The opposite side of this other two-sided lever (15) from the upper side over the rest (8) and leaned against it there is a weight (10), which can move vertically inside the space (12), being limited by a carrier (7), and a nailing strip (13) with a measurement scale (14), being fixed by the screws (11) to the carrier (7).
DEVICE FOR TESTING TRANSMISSION OF POWER BY A FLEXIBLE SHAFT AND AN ECCENTRIC ROTOR
RS20050172
[ PDF ]
Device for testing transmission of loading by a flexible shaft and an eccentric rotor, comprises a foundation (1) whereon are set electric motor (19) having instruments (17, 18) to measure voltage, intensity of electric current and electric generator (4) having instruments (23) for measuring the voltage and intensity of electric current where the shaft (16) and (15) are turned one to the other, and the axis thereof are collinear.; On the shaft (16) is drawn by means of a screw (15) and firmly fixed a cylindrical coupling (14) at the other ending of which by means of a screw (13) is firmly coupled a flexible shaft (12), the other ending of which by means of a screw (11) is firmly coupled to the other cylindrical coupling (10) that is from the other side drawn into an aperture in a coupling (7) that is eccentrically drawn in relation to axis thereof, and from the other side the coupling (7) is drawn onto a shaft (5) of electric generator (4) and firmly coupled by means of a screw (6). Device may be used as a protection of electric motor from overload.
Invention is a device having an oscillating elastic arm to drive vessels, includes an axle (4) whereon is drawn a double-arm lever (3), that may swerve horizontally around its axle (4) and that is from one side bent downward, where on that ending thereof by means of a screw (2) is fixed an elastic arm (1), and the other ending is fixed to electric motor (8) with frequency regulator (9), being attacked or attack from an accumulator (11), where onto a shaft (7) of electric motor (8) is firmly drawn on a lever (6), along with a mass (5), and the limiters (10), are fixed to the vessel and are used to limit the amplitude of oscillations of the double arm lever (3), and thereby of elastic wing (1), as well.
INSTRUMENT FOR CHECKING OSCILLATION WITH PLATE SPRING, PENDULUMS WITH WEIGHTS AND WINGS
RS20050028
[ PDF ]
Invention herewith an instrument for checking oscillations with a plate spring, pendulums with weights and wings, is characterized with, that it comprises from a body (1) whereon are from both sides leaned 'L' profiles (2) and (14), that on the body (1) by means of a screw (8) from one side, a plate spring (7) is fixed whereon is drawn a wing (6), and onto a pendulum (5j hands a weight (4) whereto is hung the wing (3), that is identical to the wings (6) on the left spring (7) and that from the other side of the body (1) by means of a screw (9) is fixed a rigid console (10) whereon over a pendulum (11) hangs a weight (12) , and thereto a wing (13), where the pendulum (11), and the weight (12) and the wing (13) are identical to those hanging on the plate ring (7).
INSTRUMENT FOR COMPARATIVE SHEKING SINGLE AND DOUBLE OSCILATION
YU652
Instrument za uporedno ispitivanje jednostepenih i dvostepenih oscilacija, pri cemu je jednostepeni oscilator fizicko klatno, a dvostepeni cini elasticna konzola na koju je okaceno identicno fizicko klatno, naznaceno time, sto je na postolje (1) sa jedne strane vijkom (5) pricvrscena kruta konzola (4) na koju je okaceno fizicko klatno sastavljeno iz kanapa (3) i tega (2), a sa druge strane postolja (1) vijkom (6) pricvrscena je elasticna konzola (7) na koju je na istom rastojanju okaceno identicno fizicko klatno sastavljeno iz kanapa (8) i tega (9) i sto je oko postolja (1) postavljena klizna caura (10), na kojoj se nalaze dva udubljenja u koja nalezu tegovi (2) i (9) pre nego sto se klizna caura (10) spusti radi otpocinjanja klacenja tegova (2) i (9).
HAMMER WITH ELECTRIC MOTOR AND ROTATING ECENTRIC MASS
YU545
Cekic sa elektromotornim pogonom i ekscentricnim rotirajucim masama, sastavljen iz postolja (2) na kojem se nalazi nakovanj (4) i drske (6) cekica na koju je sa jedne strane pricvrscena glava (5) cekica, naznacen time, sto je drska (6) cekica, zakretna oko osovinice (7) koja je ucvrscena na nosac (3) i sto je sa druge strane zglobno preko poluge (8) spojena sa jednim krajem dvokrake poluge (9) na koju su sa obe strane preko osovinice (11) postavljene na istom rastojanju dve ekscentricne mase (10) pri cemu je po jedna sa svake strane ozljebljena po obimu, a uzupcene su tako da su im tezista na suprotnim stranama medusobno pomerena na 180 DEG , sto je dvokraka poluga (9) zakretna oko osovinice (14) koja je ucvrscena na nosac (1) lancanika, sto je na istu osovinicu (14) preko kuglicnog lezaja (13) navucen lancanik (15) koji je preko savijene celicne trake (19) cvrsto spojen sa vratilom (18)
HANDLE PUMP FOR WATER WITH CLAPPER
YU529
Rucna pumpa za vodu sa klatnom, sastavljena iz tela pumpe (2) u obliku cilindra u kojem je smesten klip (1) sa klapnom (13), pri cemu je klip (1) cvrsto spojen sa polugom (11), zatim dvokrake poluge (8) koja je okacena na osovinicu (6) tako da moze da se zakrece u vertikalnoj ravni koja prolazi kroz osu tela pumpe (2), pri cemu je na jedan kraj dvokrake poluge (8) ucvrscena osovinica (4) u vertikalnoj ravni koja takode prolazi kroz osu tela pumpe (1), a na dvokraku polugu (8) sa donje i gornje strane nalezu opruge (7), naznace na time, sto je osovinica (6) ucvrscena na postolje (12) koje je cvrsto fiksirano u odnosu na telo (2) pumpe, sto su opruge (7) jednim krajem takode ucvrscene na postolje (12), sto su na klatno (3) sa gornje strane postavljene dve rucke (5) i sto je veza izmedu poluge (11) i dvokrake poluge (8) ostvarena preko dvokrake poluge (9)
PISTON PUMP WITH ELECTROMOTOR DRIVE AND EXCENTER
YU514
Klipna pumpa sa elektromotornim pogonom i ekscentrom, sastavljena je iz pumpe (19) i elektromotora (10), naznacena time, sto je na postolju (2) sa desne gornje strane ucvrscena osovinica (3) na koju je preko kuglicnog lezaja (4) ucvrscena jednokraka poluga (5) cije je zakretanje u vertikalnoj ravni ograniceno oprugama (6) koje se nalaze na nosacu (7) koji je ucvrscen na postolje (2), sto je u drugi kraj jednokrake poluge (5) upresovan kuglicni lezaj (9) u koji je upresovana jednosmerna spojnica, koja se sastoji iz caure (11) koja je sa unutrasnje strane delimicno ozljebljena i osovinice (8) sa skakavicom (12) koja uskace u zlebove caure (11), pri cemu je osovinica (8) preko kardanskog vratila (18) spojena sa elektromotorom (10) koji se nalazi na levoj gornjoj strani postolja (2), a za cauru (11) pricvrsceno je klatno (14) sa tegom (15)
DEVICE FOR TESTING OSCILLATIONS OF DOUBLE LEVER AND PENDULUM DEPENDING ON THE POINT OF IMPACT OF IMPULSIVE FORCE
YU500
Uredaj za ispitivanje oscilacija sklopa dvokrake poluge i klatna u zavisnosti od mesta delovanja impulsne sile, sastavljen iz postolja 1 na koje je ucvrscen nosac 3 sa kuglicnim lezajem 14, oko kojeg se u vertikalnoj ravni zakrece dvokraka poluga 13, cija se amplituda moze podesavati preko nosaca 2 sa vijcima 16 i oprugama 15, a sa druge strane na dvokraku polugu 13 preko nosaca 11 sa vijkom 12, odnosno kuglicnog lezaja 10 okaceno je klatno 9 sa tegom 4, naznac en time, sto je naspram tega (4) na postolju (1) ucvrscen drzac (6) sa zlebom (7) u koji se postavlja opruzni katapult (5) kada impulsnu silu zelimo da sopstimo tegu (4), sto je i na nosacu (2) ucvrscen isti takav drzac (6), sa zlebom (7) u koji se opruzni katapult (5) postavlja u slucaju kada zelimo da impulsnu silu saopstimo direktno na dvokraku polugu (13), sto dvokraka poluga (13), ima zasiljeni deo (17)
STRAINER WITH DOUBLE LEVER AND PENDULUM OF FORCED OSCILLATION
YU495
Cediljka sa dvokrakom polugom i klatnom koje osciluje prinudno, sastavljena je iz postolja (1), na koje je pricvrscen nosac (5) sa osovinicom (16), oko koje se u vertikalnoj ravni zakrece dvokraka poluga (17), sto je na postolje (1) ucvrscen granicnik (4) na kome se nalaze vijci (3) sa oprugama (18), pri cemu je sa jedne strane dvokrake poluge (17) preko osovinice (19) zglobno ucvrscen klip (20), a sa druge strane pomocu vijka (15) pricvrscen nosac (14) na koji je sa donje strane pomocu vijka (13) pricvrscena elasticna drska klatna (12) na cijem je donjem kraju pomocu vijka (6) pricvrscen teg klatna (7), naznacena time, sto je za teg klatna (7) zakacena opruga (8), koja je sa druge strane elasticno zakacena za disk (10) koji je ucvrscen na osovinu elektromotora (9) koji poseduje regulator (11) za kontinualnu promenu broja obrtaja i sto je klip (20) postavljen unutar cilindra (2)
ELECTRIC ENERGY GENERATOR HAVING ELECTROMOTOR DRIVE, GRAVITATIONAL AND CENTRIFUGAL FORCE DRIVE
YU490
Generator elektricne energije sa pogonom na elektromotor, gravitacionu i centrifugalnu silu, sastavljen iz postolja (1) na koje je sa jedne strane ucvrscen elektrogenerator (5), sa druge strane nosac (2) sa elektromotorom (3), a izmedu njih na postolje (1) ucvrscen je nosac (4), na koji je preko osovinice (14) ucvrscena dvokraka poluga (16), cije su amplitude ogranicene oprugama (15) koje su ucvrscene na nosac (4), pri cemu je elektromotor (3) spojen sa osovinicom (10) preko sajle (19), naznacen time, sto je na dvokraku polugu (16) naspram elektromotora (3) ucvrscen nosac (9) u koji su upresovani kuglicni lezaji (11), unutar kojih je ucvrscena osovinica (10) na koju su pomocu vijka (13) pricvrscene podloske (12), ciji se broj moze menjati, dok je na suprotnom kraju dvokrake poluge (16), a preko osovinice (18) okacena poluga (17), koja je sa drugim krajem preko osovinice (6)
MECHANICAL TOY WITH PENDULUM AND THREE OSCILLATORY LEVERS
YU489
Mehanicka igracka sa klatnom i tri oscilujuce poluge, sastavljena iz postolja (1) i nosaca (9) sa vijkom (19) na kojem se nalazi klatno (13), naz nacena time, sto su na postolje (1) ucvrsceni nosaci (2), (3) i (6), na koje su preko osovinica (29), (23) i (20) okacene poluge (27), (21) i (8), koje mogu da osciluju oko tih osovinica, pri cemu su poluge (8) i (27) medusobno spojene preko precage (32) i osovinica (30) i (31), a poluge (27) i (21) su medusobno spojene preko precage (26) i osovinica (25) i (24), oko kojih mogu da se zakrecu relativno izmedu sebe, sto je na slobodan kraj poluge (8) preko nosaca (9) sa vijkom (19) okaceno klatno (13) na koje je ucvrscen nosac (11) ciji se polozaj moze podesavati pomocu vijka (10), pri cemu je na nosac (11) pomocu vijka (18) ucvrscena lisnata opruga (12), a na slobodnom kraju poluge (21) usecen je zleb (14) u koji je postavljen nosac (16)
MACHINE FOR PRODUCTING ENERGY FROM GRAVITATIONAL AND CENTRIFUGAL FORCE WITH INSTRUMENTS FOR MEASURING ITS EFFICIENCY
YU460
Naprava za proizvodnju energije iz gravitacionog potencijala i centrifugalne sile sa instrumentima za merenje efikasnosti, sastavljena iz postolja 4, elektromotora 5 ciji se broj obrtaja moze podesavati sa potenciometrom 14, generatora 8 sa potrosacem elektricne energije strane ucvrscen kuglicni lezaj 6 u cijem je unutrasnjem prstenu postavljena osovinica 7 na koju je ucvrsceno klatno 1 sa tegom 2 ciji se polozaj moze podesavati sa vijkom 3, pri cemu su na elektromotor 5 i generator 8 prikljuceni instrumenti:
THE INSTRUMENT FOR COMPARE QUANTITY OF PHYSICAL LABOR WHICH MAKE PENDULUM, WHEN CINETICS ENERGY CARE ON ACTIVE PART DIRECTLY HITTING AND INDIRECTLY ON DOUBLE LEVER
YU439
Instrument za uporedenje kolicine rada koju stvara klatno kada kineticku energiju predaje na radno telo direktno udarcem svoje mase i indirektno preko dvostrane poluge, sastavljen iz postolja (1) na kojem je preko oslonca (8) postavljena dvokraka poluga (7), koja moze da osciluje oko osovinice (9), pri cemu je na jedan kraj dvokrake poluge (7) okaceno klatno, nazna cen time, sto se polozaj dvokrake poluge (7) fiksira u horizontalnom polozaju pomocu tockica sa vijkom (10), sto su na drugoj strani dvokrake poluge (7) ucvrsceni granicnici (12) izmedu kojih je postavljena elasticna traka (13) koja je ucvrscena u drzacu (11), sto je na postolje (1) spram klatna (5) ucvrscen nosac (6) sa elasticnom trakom (3), koja je identicna sa elasticnom trakom (13), pri cemu je nosac (6) demontazan, a spram elasticne trake (3) na postolje (1) je ucvrscena merna traka (2), spram klatna (5) merna traka (4)
FAN WITH CLAPPER
YU348
Lepeza sa klatnom, sastavljena od mehanizma za pricvrscenje lepeze (1) na neki stabilan predmet, drske lepeze (2) koja je napravljena od elasticnog materijala i lepeze (3), na koju je okaceno klatno (4), naznacena time, sto se nakon izvodenja klatna iz ravnoteznog polozaja usled dejstva gravitacionog potencijala uspostavlja zavisno oscilatorno kretanje klatna i lepeze, koje traje sve dok se klatno klati.
MECHANICAL HAMMER ADJUSTABLE WEIGHT OF PENDULUM
YU343
Mehanicki cekic sa podesivim tegom klatna sastavljen iz postolja 1, malja 2, granicnika 3, inertne mase 4, opruge 5, dvostran poluge 8, oslonca 7, kuglicnog lezaja 6, nosaca 9, kuglicnog lezaja 10, klatna 11, tega 12 i vijka 13, naznacen time, sto su polozaj nosaca (9) u odnosu na oslonac (7) i visina kacenja tega (12) u odnosu na nosac (9) podesivi, sto teg (12) ima aerodinamicni profil, sto se dvostrana poluga (8) oslanja na oslonac (7) preko kuglicnog lezaja (6), sto je klatno (11) zakaceno za nosac (9) preko kuglicnog lezaja (10), sto se na dvostranoj polugi (8) nalazi inertna masa (4) ciji polozaj u odnosu na oslonac (7) moze da se podesava i sto opruga (5) vezuje postolje (1) sa dvostranom polugom (8).
ELECTROGENERATOR HAVING A DRIVE USING A WIND AND GRAVITY
YU330
Elektrogenerator sa pogonom na vetar i gravitacioni potencijal, sastavljen iz postolja 1, aksijalnog kuglicnog lezaja 2, radijalnih kuglicnih lezajeva 3, uticnice za prikljucenje potrosaca struje 4, glavnog nosaca 5, trake 6, klatna 7, krila za prihvat vetra (8), magnetnog jezgra (9), zicanih namotaja 10, krila za usmeravanje uredaja u pravcu duvanja vetra 11 i nosaca 12 koje je u krutoj vezi sa glavnim nosacem, naznacen time, sto je traka (6) koja je napravljena od elasticnog materijala i pljosnata po sirini, sa jedne strane ucvrscena na glavni nosac (5), a sa druge strane na nju je ucvrsceno magnetno jezgro (9), sto su klatno (7) i krilo za prihvat vetra (8), koji se pricvrscuju na traku (6) demontazni, sto je krilo za usmeravanje uredaja u pravcu duvanja vetra (11), postavljeno na nosac (12) tako da ima fiksan pravac prema centru okretanja uredaja i sto je nosac (11)
HAND PUMP FOR WATER WITH PENDULUM
YU57799
Rucna pumpa za vodu sa klatnom za izvlacenje vode iz bunara ili rezervoara, sastavljena od cilindra (1) sa klipom (2), sistema poluga (3), klackalice (4), klatna (5), rezervoara (6) i izlazne cevi (7) za vodu. Da bi se pokrenulo isticanje vode iz pumpe potrebno je izvesti klatno (5) iz ravnoteznog polozaja nakon cega se, po osnovu gravitacionog potencijala, uspostavlja oscilatorno kretanje klipa (2) i kao rezultat dobija kontinualni mlaz vode na izlaznoj cevi (7) pumpe. Na klatno (2) treba samo povremeno dejstvovati rukom, zbog otpora trenja, a u cilju odrzavanja amplitude klacenja, odnosno kontinualne jacine mlaza vode. Pumpa funkcionise pri svim velicinama amplitude klatna (2), ali prvenstveno pri amplitudi od 90 DEG .
ELECTRODYNAMO WITH DOUBLE LEVER AND WINDMILL WHICH HAS ECCENTRIC MASS
YU384
Vetrogenerator sa dvokrakom polugom i vetrenim kolom koje ima ekscentricnu masu, sastavljen iz postolja 1, u koje je preko kuglicnih lezajeva 2 i 3 postavljen nosac 5, na cijem vrhu se nalazi osovinica 10, oko koje se u vertikalnoj ravni klati dvokraka poluga 8, cija je amplituda oscilovanja ogranicena granicnikom 9, koji je u cvrstoj vezi sa nosacem 5, pri cemu je na jednom kraju dvokrake poluge 8, na horizontalnoj osovinici 11 postavljeno vetreno kolo 12 sa ekscentricnom masom 13, a na drugom kraju ucvrscen je stalni magnet 7, naspram koga se nalaze zicani namotaji 6, koji su postavljeni na nosacu zicanih namotaja 4, koji je u cvrstoj vezi sa nosacem 5, pri cemu se struja, koja se indukuje u zicanim namotajima odvodi preko prikljucnice 14 do potrosaca elektricne energije, ili deponuje u akumulator, naznacen time, sto je na dvokraku polugu (8), na suprotnoj strani od stalnog magneta (7)
PRESS WITH CLAPPER AND MAGNETS
YU375
Presa sa klatnom i magnetima, sastavljena iz postolja 1 i glave malja 2, malja 3, granicnika 4, 9, 11 i 14, dvostrane poluge 5 koja je oslonjena na nosac 6 preko kuglicnog lezaja 7, stabilnih magneta 8, 10, 15, 17 i 18, nosaca klatna 12 i klatna sa magnetnim tegom 16, koje je okaceno o kuglicni lezaj 13, naznacena time, sto se na jednu stranu dvostrane poluge (5) ucvrscuju glava malja (2) koja je izmenljiva i malj (3), a sa druge strane klatno sa magnetnim tegom (16), koje se klati izmedu stabilnih magneta ciji su polovi tako orijentisani da donji bocni stabilni magneti (8) i (17) odbijaju magnetni teg klatna prema centru okretanja klatna, gornji bocni stabilni magneti (10) i (15) privlace ka centru okretanja klatna, a stabilni magnet (18) koji je postavljen u osu klatna kada ono miruje, ima tako orijentisan pol da privlaci magnetni teg klatna.
ELECTROGENERATOR WITH ELASTIC HANDLE CLAPPER
YU371
Elektrogenerator sa elasticnom drskom klatna, sastavljen iz postolja 1 na cijem vrhu je pomocu vijka 3 ucvrscena elasticna traka 2 na ciji je donji kraj pomocu vijka 5 ucvrscen nosac 4 magnetnog tela 6, koji izvodenjem iz ravnoteznog polozaja osciluje iznad zicanih namotaja 7 koji se nalaze u nosacu zicanih namotaja 8, naznacen time, sto je magnetni teg (6) koji se nalazi u nosacu (4), povezan za vrh postolja pomocu elasticne trake (2).
PISTON PUMP FOR WATER WITH PENDULUM AND ELECTROMAGNETS
YU361
Klipna pumpa za vodu sa klatnom i elektromagnetima koja je sastavljena iz klipne pumpe (1), pored koje je postavljeno postolje (2), na cijem je gornjem delu ucvrscen nosac (4) klackalice (3) sa granicnicima (5) kojima se regulise hod klipa pumpe, pri cemu je na jednom kraju klackalice (3) okacen klip klipne pumpe (1), a na drugom kraju je okaceno klatno (6), sa tegom (7) u koji su ugradeni stalni magnet (8) i bocne plocice (9), a naspram amplitudnih tacaka klatna, u postolju (2) postavljeni su nosaci elektromagneta (15), na cijem gornjem delu su ucvrsceni elektromagneti (14), orijentisani sa istim polom prema stalnom magnetu (8), a klizaci (11) i metalne elasticne trake (12), koje su sastavni delovi strujnih kola (13) elektromagneta (14), postavljeni su u takav polozaj na nosacima elektromagneta (15), da se nailaskom tega (7), odnosno bocnih plocica (9), na klizac (11),
ELEKTROGENERATOR SA KLATNOM I MAGNETNIM ODBOJNICIMA
YU313
Elektrogenerator sa klatnom i magnetnim odbojnicima, kod koga pri njihanju klatna 3 sa magnetnim tegom 4 osciluje i poluga 1 sa magnetnim jezgrom 5, cime se u namotajima 6 indukuje struja za napajanje elektricnih potrosaca 7, pri cemu magnetni odbojnici povecavaju brzinu klacenja klatna i smanjuju trosenje elemenata uredaja, naznacen time, sto je sastavljen iz poluge (1), oslonjene na oslonac (2), na cijem se jednom kraju nalazi klatno (3) sa magnetnim tegom (4), a na drugom kraju magnetno jezgro (5), koje prolazi kroz namotaje (6), koji su spojeni sa elektricnim potrosacem (7) i kondenzatorom (8) i magnetnim odbojnicima (9), (10), (11) i (12).
GALVANSKI PUNJAC AKUMULATORA
YU197791
GALVANSKI PUNJAC AKUMULATORA, ima za novost to, sto se sastoji od: akumulatora (1). U termo izolacionom materijalu (2) i galvanskih baterija - punjaca (3 i 4) takodje u termoizolacionom materijalu radi odrzavanja povoljnije temperature, a punjenje se regulise uz pomoc automatskih ili rucnih prekidaca (5) i kontrolise voltmetrom (6). Galvanska baterija (3) ima visi napon i nizu struju od galvanske baterije (4), a to omogucuje da svaka posebno ili obe zajedno efikasno pune akumulator u paralelnoj vezi.
DEVICE FOR STUDING INERTIAL FORCES
YU39004
Device for studying inertial forces, consists of a platform (2) whereon are latrally set wheels (1). On the platform (2) from the top transversally and firmly set is a frame (8) onto which are from the top fixed a cell (12) and symmetrically two electric motors (10) with regulators (11) for adjusting number of revolvements. On the shafts (9) of the electric motor (10) are fixed the pipes (6), that are from the bottom side in the same axis by means of the pins (4) set in the platform (2), thus the pipes (6) may revolve in horisontal plane. The pipes (6) are along the middle separated, and in them are from the both sides set the globes (3) diameter of which is shorter than the internal diameter of the pipe (6). On the platform (2) by means of the screws (13) are fixed the holders (5) whereon are firmly fixed the rings (7) that go through horisontal crosssections set on both sides of the pipe (6), where adjusting of the distance of the center among the rings (7) is allowed in relation to the axis of the electric motor (10), i.e. center of rotation of the pipe (6). Along with the idea of the invention, by means of a regulator (11) it is possible to change the speed and directions of rotation of the pipe (6), and by the screw (13) to alter the size of rotation eccenter of the globes (3) in relation to the center of rotation of the pipe (6), as the path of the globes (3) is defined by the internal circumference of the ring (7). As the size of the centrifugal force of the globes (6) depends on the radius of rotation and speed of angle, thus it is allowed to adjust the speed and direction of motion of the wheels.
DEVICE FOR EXAMINING THE IMPACT OF THE PENDULUM WEIGHT ON OSCILLATIONS OF A TWO-STEP OSCILLATOR
RS20070506
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Device for examining the impact of the pendulum weight onto oscillations of two-step oscillator consisting of a two-sided lever and a pendulum, consists of a base (1) with bolts (3) and nuts (2), whereby onto the base (1) welded is a support (11) with a horizontally positioned shaft (12) whereto drawn in a loose connection is a massive two-sided lever (13), its center of mass is below the axis of the shaft (12). From one side of the massive two-sided lever (13), bolts (14) fasten two triangular carriers (15) with a shaft (16) whereto in a loose connection a pendulum (17) is drawn, at the lower end of which is incised a thread thereto wound are weights, which have different shapes, e.g. a cylindrical shape (18) the axis of which is co-linear to the axis of the pendulum (17), or a shape of a cylinder section (21) the protruding part of which from the top, or a shape of the cylinder section (20) and (22), the slanted parts of which are achieved in a zig-zag pattern and weights in the shape of an aeroprofile (23) and an inversed aeroprofile (24). Onto the massive two-sided lever (13) positioned at the opposite side from the side whereto hangs the pendulum (17), there is a weight (10), the position of which in comparison to the axis of rotating of the two-sided lever (13) can be adjusted and fixed by means of the cylinder (9), and from the same side onto the two-sided lever (13) revolved are two long bolts (4) and (5) without head whereto drawn is a coupling (7) with a welded eyelet (6), which can be fixed by the nuts (8) to a determined spot along the long bolts without head (4) and (5)
Invention of a Generator of electric energy with pendulum and load-stones, consists from a stand (1) whereon is by means of screws (20) fixed a support (13) and on the top of which is fixed a pin (14). Suspended onto the pin (14), there is a semi-circular plate (4) and thereon around the rim are fixed permanent magnets (3). On the stand (1) and opposite to the permanent magnets (3) there are wire turns (2) fixed and connected to a power circuit (19). On the semi-circular plate (4), from one side, by screws (10) is fixed a lever (9) whereon is drawn and by a screw (7) fixed a carrier (8) with a pin (6). On the pin (6) hangs a pendulum (5). On the stand (1) on the side opposite to the one where there is the pendulum (5), by means of a screw (18) and there is fixed a lever (17), and thereon are fixed two permanent magnets (12) and (15). These permanent magnets (12) and (15) are set opposite to permanent magnets (11) and (16) that are fixed onto a semicircular plate (4) on both sides of the pin (14).
MACHINE FOR PRODUCING ENERGY FROM GRAVITATIONAL FORCE WITH EFFICIENCY MEASURING INSTRUMENTS
YU49463
Machine for producing energy from gravitational force with efficiency measuring instruments comprises of a foundation (1) whereon over a spindle (2) is set a double arm lever (27), the oscillation amplitude of which is limited by a position arrester (28). On the double arm lever (27) is on one side hang a pendulum (21) with a weight (22), and on the other side a permanent magnet (6) opposite to which on the foundation (1) is fixed an induction coil (3). Pendulum (21) is hung on one side of the double lever arm (27) over the bearings (25) that are drawn over the pin (16) that is firmly fixed near the top of the carrier (26). On the pendulum (21) laterally fixed is a roller (24), and on its loose end a weight (22) position of which in relation to pivot axis is adjustable by a screwed bolt (23). On the same spindle (16) over the bearing (29) is set a pulley (17).; The distance from the loose top of lever (20) and roller (24) from the spindle axis (16) is equal. The pulley (17) over the belt (15) is coupled to a pulley (13) at an electric motor (14) that is fixed in the middle of the double arm axis (27) and to which an electric energy consumption measuring instrument (9), a regulator for continual change of number of revolutions (11) and a timer (12) of programmed time for temporary switch on of the electric motor (14) are connected. On the opposite side of the double arm lever (27) is set the weight (7), position of which is adjustable by means of the screwed bolt (8). On the same side the permanent magnet (6) is set, opposite to which is on the foundation (1) fixed an induction coil (3) with consumer (5) and an instrument (4) for measuring the quantity of produced energy.
SUPPLYING UNDERGROUND PREMISES WITH WATER
YU211777
UNIVERSAL SEAT WITH CONTRACTED AND LENGTHENED OPENING FOR CLOSET
RS20070449
BUILDING STRUCTURE WITH SOIL PROTECTION AND REFLECTING SURFACES
RS51093
HORIZONTAL PRESS FOR BRIQUETTE PRODUCTION
YU572
Horizontal presses to produce biketa, made up from the base (1) that aligns the plate (2) which can be moved to the podium at the left side, wherein the top surface of the bracket (2) keyed electric motor (14) whose shaft (13) firmly connected to the shaft (12) which is mounted on the same plate (2) over two conical ball bearing (5), where the axis of the shaft (12) is inclined to the right, in the direction of the working stroke of the piston (7), which is shaft (12) by means of the screw (10) is fixed eccentric weight (11), which is the bracket (2) using screws (6) is fixed and the piston (7), which enters the tube (8), which is set in the groove base (1 ), which is the tube (8) on the opposite side of the piston (7) disc set (9) which is firmly attached to the tube (8), and relies on the outlet base (1), which is on the front side of the bracket (2 ) at the bottom of the set-way springer (3) whose tooth jump into meduzublje rack (4), which is attached to the base (1)
