https://oldena.lpnu.ua/handle/ntb/44115| Title: | Hydraulic pump based on the rolamite mechanism |
| Authors: | Vorobyov, Mykola Prokopenko, Denis |
| Affiliation: | Ivano-Frankivsk National University of Oil and Gas |
| Bibliographic description (Ukraine): | Vorobyov M. Hydraulic pump based on the rolamite mechanism / Mykola Vorobyov, Denis Prokopenko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 105–115. |
| Bibliographic description (International): | Vorobyov M. Hydraulic pump based on the rolamite mechanism / Mykola Vorobyov, Denis Prokopenko // Ukrainian Journal of Mechanical Engineering and Materials Science. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 4. — No 1. — P. 105–115. |
| Is part of: | Ukrainian Journal of Mechanical Engineering and Materials Science, 1 (4), 2018 |
| Journal/Collection: | Ukrainian Journal of Mechanical Engineering and Materials Science |
| Issue: | 1 |
| Volume: | 4 |
| Issue Date: | 29-Jan-2018 |
| Publisher: | Lviv Politechnic Publishing House |
| Place of the edition/event: | Lviv |
| Keywords: | hydro pump Rolamite mechanism rolling body electromagnetic drive |
| Number of pages: | 11 |
| Page range: | 105-115 |
| Start page: | 105 |
| End page: | 115 |
| Abstract: | When designing pumping equipment the question arises not only of the improvement of the existing types but also the search for a new principle of uniting the supporting elements with the elements of the formation of the working cameras of the pump. The purpose of the work is to provide a substantiation of the possibilities and expediency of designing a de-axial pump based on the Rolomite mechanism. Conditions ensuring the efficiency of the mechanism are considered on the basis of a specific hydraulic pump; the principle of inlet and outlet windows placement is justified. Analytical calculation of camera areas with the help of the created model in SolidWorks is provided and the coefficient of liquid compression is determined. The graphs of changing the areas of large and small cameras are presented. The use of an electromagnet as a drive makes it possible to transfer the rotation into a closed space, which makes it possible to abandon bearings, seals, and also significantly simplifies the technological process of pump elements manufacturing. The flexible tape allows reducing the slip friction and getting a separate camera, which makes it possible to pump two substances at a time. There is also a process of liquid magnetization in the pump, which reduces the corrosion of metal elements of the pump and the pipelines. Considering the benefits of these types of mechanisms, there is the prospect of their further research and implementation. |
| URI: | https://ena.lpnu.ua/handle/ntb/44115 |
| Copyright owner: | © Національний університет „Львівська політехніка“, 2018 © Vorobyov M., Prokopenko D., 2018 |
| References (Ukraine): | [1] I. A. Chinjaev, Rotornye nasosy [Rotary pumps]. Leningrad, Russia: Mashinostroenie Publ., 1969. [in Russian]. [2] K. A. Ibatulov, Gidravlicheskie mashiny i mehanizmy v neftjanoj promyshlennosti [Hydraulic machines and mechanisms in the oil industry]. Moscow, Russia: Nedra Publ., 1972. [in Russian]. [3] Norman Carlisle, “The Amazing Rolamite – It Opens the Door for 1000 Inventions”, Popular Mechanics, vol. 129, no. 2, pp. 92–95, February 1968. [4] M. S. Vorobiov, and D. P. Prokopenko, “Elektromahnitnyi hidronasos kochennia” [“Electromagnetic hydraulic pump of rotation”], UA Patent 108050, March 10, 2015. [in Ukrainian]. [5] L. B. Ganzburg and A. I. Fedotov, Proektirovanie jelektromagnitnyh i magnitnyh mehanizmov [Designing of electromagnetic and magnetic mechanisms]. Leningrad, Russia: Mashinostroenie Publ., 1980. [in Russian]. [6] D. F. Wilkes, “A new mechanism”, Mechanical Engineering, vol. 90, no. 4, pp. 11–29, April 1968. [7] M. S. Vorobiov, V. I. Vekeryk, and O. A. Vorobiov,, “Rolykovyi lichylnyk” [“Roller counter”], UA Patent 68800, August 16, 2004. [in Ukrainian]. [8] Donald F. Wilkes, “Roller-Band Devices”, U.S. Patent 3 452 175, June 24, 1969. [9] K. Ragul'skis, R.-V. Ulozas, N. Bakaj, and A. Paljavichjus, Mehanizmy tipa rolamajt [Rolamite type mechanisms]. Vilnius, Lithuania: Mokslas Publ., 1990. [in Russian]. [10] A. K. Bubulis, L. R. Patashene, K. M. Ragul'skis and P.-V. K. Ulozas, “Nasos peristal'ticheskogo tipa” [“Pump of peristaltic type”], USSR Patent 649882, February 28, 1979. [In Russian]. [11] “Rolomite reduces friction in devices”, Tribology, vol. 1, issue 2, pp. 71–73, March 1968. [12] Chad English, and Donald Russell, “Implementation of variable joint stiffness through antagonistic actuation using rolamite springs”, Mechanism and Machine Theory, vol. 34, issue 1, pp. 27–40, January 1999. [13] George F. Anderson, and Alan A. Maris, “The Rolomite bracket: A preliminary discussion of frictionless tooth movement”, Journal of Biomechanics, vol. 2, issue 2, pp. 199–201, May 1969. [14] L. Ia. Ropiak, I. O. Shuliar, and O. M. Bohachenko, “Vplyv tekhnolohichnykh parametriv protsesu vidtsentrovoho armuvannia na pokaznyky yakosti detalei” [“Influence of technological parameters of centrifugal reinforcement upon quality indicators of parts”], Skhidno-Yevropeiskyi zhurnal peredovykh tekhnolohii [Eastern- European Journal of Enterprise Technologies], vol. 1, no. 5 (79) pp. 53–62, 2016. [in Ukrainian]. |
| References (International): | [1] I. A. Chinjaev, Rotornye nasosy [Rotary pumps]. Leningrad, Russia: Mashinostroenie Publ., 1969. [in Russian]. [2] K. A. Ibatulov, Gidravlicheskie mashiny i mehanizmy v neftjanoj promyshlennosti [Hydraulic machines and mechanisms in the oil industry]. Moscow, Russia: Nedra Publ., 1972. [in Russian]. [3] Norman Carlisle, "The Amazing Rolamite – It Opens the Door for 1000 Inventions", Popular Mechanics, vol. 129, no. 2, pp. 92–95, February 1968. [4] M. S. Vorobiov, and D. P. Prokopenko, "Elektromahnitnyi hidronasos kochennia" ["Electromagnetic hydraulic pump of rotation"], UA Patent 108050, March 10, 2015. [in Ukrainian]. [5] L. B. Ganzburg and A. I. Fedotov, Proektirovanie jelektromagnitnyh i magnitnyh mehanizmov [Designing of electromagnetic and magnetic mechanisms]. Leningrad, Russia: Mashinostroenie Publ., 1980. [in Russian]. [6] D. F. Wilkes, "A new mechanism", Mechanical Engineering, vol. 90, no. 4, pp. 11–29, April 1968. [7] M. S. Vorobiov, V. I. Vekeryk, and O. A. Vorobiov,, "Rolykovyi lichylnyk" ["Roller counter"], UA Patent 68800, August 16, 2004. [in Ukrainian]. [8] Donald F. Wilkes, "Roller-Band Devices", U.S. Patent 3 452 175, June 24, 1969. [9] K. Ragul'skis, R.-V. Ulozas, N. Bakaj, and A. Paljavichjus, Mehanizmy tipa rolamajt [Rolamite type mechanisms]. Vilnius, Lithuania: Mokslas Publ., 1990. [in Russian]. [10] A. K. Bubulis, L. R. Patashene, K. M. Ragul'skis and P.-V. K. Ulozas, "Nasos peristal'ticheskogo tipa" ["Pump of peristaltic type"], USSR Patent 649882, February 28, 1979. [In Russian]. [11] "Rolomite reduces friction in devices", Tribology, vol. 1, issue 2, pp. 71–73, March 1968. [12] Chad English, and Donald Russell, "Implementation of variable joint stiffness through antagonistic actuation using rolamite springs", Mechanism and Machine Theory, vol. 34, issue 1, pp. 27–40, January 1999. [13] George F. Anderson, and Alan A. Maris, "The Rolomite bracket: A preliminary discussion of frictionless tooth movement", Journal of Biomechanics, vol. 2, issue 2, pp. 199–201, May 1969. [14] L. Ia. Ropiak, I. O. Shuliar, and O. M. Bohachenko, "Vplyv tekhnolohichnykh parametriv protsesu vidtsentrovoho armuvannia na pokaznyky yakosti detalei" ["Influence of technological parameters of centrifugal reinforcement upon quality indicators of parts"], Skhidno-Yevropeiskyi zhurnal peredovykh tekhnolohii [Eastern- European Journal of Enterprise Technologies], vol. 1, no. 5 (79) pp. 53–62, 2016. [in Ukrainian]. |
| Content type: | Article |
| Appears in Collections: | Ukrainian Journal of Mechanical Engineering And Materials Science. – 2018. – Vol. 4, No. 1 |
| File | Description | Size | Format | |
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| 2018v4n1_Vorobyov_M-Hydraulic_pump_based_on_105-115.pdf | 750.78 kB | Adobe PDF | View/Open | |
| 2018v4n1_Vorobyov_M-Hydraulic_pump_based_on_105-115__COVER.png | 464.74 kB | image/png | View/Open |
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