HRP20000022A2

HRP20000022A2 - Effecting propulsion of vessels by using fins

Info

Publication number: HRP20000022A2
Application number: HR20000022A
Authority: HR
Inventors: Podolski Đuro
Original assignee: Podolski Đuro
Priority date: 2000-01-14
Filing date: 2000-01-14
Publication date: 2001-08-31
Also published as: HRPK20000022B1

Description

Područje na koje se izum odnosi The field to which the invention relates

Ovaj izum odnosi se na brodski pogon na peraje, koji ima ugrađene radne elektromehaničke mehanizme za pulsirajuće djelovanje na korijen peraja čijim se gibanjem stvara potisak u vodenom mediju. This invention relates to a ship's fin drive, which has built-in working electromechanical mechanisms for pulsating action on the root of the fin, the movement of which creates thrust in the water medium.

Tehnički problem Technical problem

Od pamtivijeka je bio problem kako na nekom plovilu preko vodene površine doći s jedne obale na drugu. U tom nastojanju čovjek je razvio motor sa unutrašnjim sagorijevanjem i brodski vijak za stvaranje potisne sile koja pokreće brod. U tom procesu je zanemareno negativno djelovanje brodskog vijka na žive organizme i građevine koje su preko medija (vode) u bliskom kontaktu. Brodski pogon na vijak je svrhovit iz prometnog, ali manje prihvatljiv iz ekoloških razloga. Since time immemorial, it has been a problem how to get from one coast to the other on a vessel across the water surface. In this effort, man developed the internal combustion engine and the ship's propeller to create the thrust force that moves the ship. In this process, the negative effect of the ship screw on living organisms and buildings that are in close contact through the medium (water) was neglected. The ship's screw drive is expedient for traffic reasons, but less acceptable for environmental reasons.

Frekvencije koje stvara obod brodske elise, te vibracije pogonskog motora imaju efekt sličan probijanju zvučnog zida u zraku, a to je razlaganje tvari i organizama na molekularnoj razini. Povećanjem broja okretaja na osovini i broja krila na pogonskom vijku u svrhu postizanja veće brzine plovila, stvaramo stanje kao pri izlovu ribe uporabom dinamita. Iz tog razloga su mnogi plovidbeni koridori postali mrtve zone za život u moru. a nekada su bili bogata obitavališta morske faune. Djelovanje negativnog efekta pogona na elisu očituje se i u graditeljstvu. Objekti građeni na nasutom ili muljevitom tlu tonu djelomično i zbog vibracija uzrokovanih brodskim pogonom. Na sportskim plovilima brodski pogonski vijak je opasnost za kupače i ronioce. The frequencies created by the rim of the ship's propeller and the vibrations of the propulsion engine have an effect similar to breaking through the sound barrier in the air, which is the decomposition of substances and organisms at the molecular level. By increasing the number of revolutions on the shaft and the number of wings on the drive screw in order to achieve a higher speed of the vessel, we create a situation similar to catching fish using dynamite. For this reason, many navigation corridors have become dead zones for marine life. and they were once rich habitats of marine fauna. The effect of the negative effect of the propeller drive is also manifested in construction. Objects built on filled or muddy ground sink partly due to the vibrations caused by the ship's propulsion. On sports vessels, the ship's propeller is a danger to swimmers and divers.

Stanje tehnike State of the art

Uz poznata rješenja brodskog pogona na elisu, kolo i jedra, pogon na peraje je u upotrebi kod individualnog ronioca u vidu nožnih i ručnih peraja, dok kao pogon plovila nije evidentiran te je stoga predmet ovog izuma i patentne prijave. In addition to the well-known solutions of ship propulsion on propellers, wheels and sails, fin propulsion is used by individual divers in the form of foot and hand fins, while it has not been registered as a vessel propulsion and is therefore the subject of this invention and patent application.

Izlaganje suštine izuma Presentation of the essence of the invention

Primarni cilj izuma je izrada takvog pogona na plovilu koji u svom radu ne bi narušavao postojeće stanje u okolici u kojoj se kreće. Sekundarni cilj izuma je primjeniti alternativne izvore energije za stvaranje potisne sile na perajama koje su osnova ovog izuma. Pogon na peraje po ovom izumu obuhvaća upotrebu električne energije pohranjene u akumulatoru, a koja preko komandnog elektroničkog sklopa u impulsima napaja elektromagnete ugrađene na nosaču stabilizatora broda, na koji su pričvršćene u jednoj točki i pokretne peraje. koje u sebi imaju ugrađene stalne magnete u obliku segmenata u svrhu veće gibljivosti. Promjenom polariteta elektromagneta peraje sa ugrađenim stalnim magnetima vrše približavanje odnosno udaljavanje od stabilne plohe elektromagneta što čini potiskivanje tekućeg medija (vode) prema natrag s rezultantom kretanja plovila prema naprijed. The primary goal of the invention is the creation of such a drive on a vessel that would not disturb the existing conditions in the surroundings in which it is moving. The secondary goal of the invention is to apply alternative sources of energy to create thrust force on the fins that are the basis of this invention. The fin drive according to this invention includes the use of electrical energy stored in the battery, which via the control electronic circuit in pulses feeds the electromagnets installed on the ship's stabilizer support, to which the movable fins are attached at one point. which have built-in permanent magnets in the form of segments for greater mobility. By changing the polarity of the electromagnet, the fins with built-in permanent magnets approach or move away from the stable surface of the electromagnet, which pushes the liquid medium (water) backwards with the resulting movement of the vessel forward.

Kratak opis crteža Brief description of the drawing

Popratni crteži koji su uključeni u opis i koji čine dio opisa izuma ilustriraju do sada razmatran najbolji način za izvedbu izuma i pomažu kod objašnjenja osnovnih principa izuma. The accompanying drawings which are included in the description and which form a part of the description of the invention illustrate the best mode of carrying out the invention thus far considered and assist in explaining the basic principles of the invention.

Sl. 1 je crtež pogleda "odozgo" u položaju "peraje približene" konstruiran u skladu s opisanim izumom. Sl. 1 is a "top" view drawing in the "fins close" position constructed in accordance with the described invention.

Sl. 2 je sličan crtež u položaju "peraje odmaknute". Sl. 2 is a similar drawing in the "fins off" position.

Sl. 3 je prostorni izgled peraje. Sl. 3 is a spatial view of the fin.

Sl. 4 je bokocrt svornjaka oko kojeg peraja rotira. Sl. 4 is a side view of the bolt around which the fin rotates.

Detaljan opis najmanje jednog načina ostvarivanja izuma A detailed description of at least one way of realizing the invention

Upučujući na sl. 1 i 2, može se vidjeti da je cilj ove konstrukcije peraje (6) približiti odnosno udaljiti od stabilnog nosača (5). To se postiže promjenom polariteta elektromagneta (7) koji približava ili udaljuje stalne magnete (8) ugrađene u peraje (6) i time vrši otklon peraja za kut alfa (α) od središnje osi nosača (5). Izmjeničnim gibanjem peraje(6) stvaraju vodeni mlaz prema natrag, a plovilo se kreće naprijed. Referring to Fig. 1 and 2, it can be seen that the goal of this construction is to bring the fin (6) closer to or further away from the stable support (5). This is achieved by changing the polarity of the electromagnet (7) which brings closer or further away the permanent magnets (8) embedded in the fins (6) and thereby deflects the fins by an angle alpha (α) from the central axis of the support (5). With the alternating motion of the fins (6), they create a water jet backwards, while the vessel moves forward.

Elektromagneti sa promjenjivim polaritetom (7) smješteni su na obje strane nosača stabilizatora u vodonepropusnoj izvedbi. Električki su spojeni tako da je moguće parcijalno uključivanje u svrhu regulacije snage potiska i kormilarenja izmjenom položaja i rada peraja. Peraje (6) su izrađene od gibljivog materijala hidrodinamičnog oblika sa ugrađenim pločicama stalnog magneta (8) fiksnog polariteta. Electromagnets with variable polarity (7) are located on both sides of the stabilizer support in a waterproof design. They are electrically connected so that partial inclusion is possible for the purpose of regulating the power of thrust and steering by changing the position and operation of the fins. The fins (6) are made of flexible material of a hydrodynamic shape with built-in tiles of a permanent magnet (8) of fixed polarity.

Način primjene izuma Method of application of the invention

Ovaj izum omogućuje praktičan i prilagodljiv pogon za privredna i sportska plovila. posebno u ekološki zaštićenim vodama. Stručnjacima će biti očigledno da bi se moglo načiniti brojna poboljšanja i izmjene bez napuštanja opsega i duha izuma. This invention enables a practical and adaptable drive for commercial and sports vessels. especially in ecologically protected waters. It will be apparent to those skilled in the art that numerous improvements and modifications could be made without departing from the scope and spirit of the invention.

Claims

1. Marine propulsion on fins consisting of fins that need to push the water backwards, whereby electromagnets of variable polarity fixed on the support attract or repel the fins in which permanent magnets are installed, which, together with the fins, close or open the angle alpha (α) towards the longitudinal axis carrier, where the fins themselves rotate with their front end around the shaft screw, which is inserted into the fin carrier and transversely firmly connected to the main carrier.

2. Drive on fins according to claim 1, characterized by the fact that the said electromagnet attracts the fin with a permanent magnet and pushes the water back with a current pulse.

3. Fin drive according to claim 2, characterized by the fact that the said electromagnet changes polarity at the second pulse, which causes the force of repulsion of the same poles of the electromagnet and the permanent magnet in the fin, which causes the fin to open for an angle alpha (α) and pushes the water backwards.

4. Drive on fins according to claim 3, characterized by the fact that the fins are of a hydrodynamic shape so that they provide the least resistance and that they are flexible in the radial direction.