Magnetic-mechanical accumulator of kinetic energy

• Autorzy: Valtera, J. , Beran, J.
• Języki publikacji: EN

Abstrakty

EN

The paper focuses on the process of non-contacting kinetic energy accumulation at the dead-end positions of a reciprocating rectilinear motion with a variable stroke. It describes the development of a magnetic-mechanical accumulator that absorbs energy while the moving part is decelerating towards the dead-end position and releases the energy back to the system while it is accelerating from the dead-end position. At the same time, it enables stroke modification of a certain level with a minimal impact on the maximum force of the accumulator. With respect to the magneto-static analysis of components, the preload of the mechanical element has been set accordingly. The dynamic analysis of the system has been carried out and the prototype produced and tested on the testing rig.

Słowa kluczowe

PL

energia; akumulacja; siła magnetyczna; suw

EN

energy; accumulation; reciprocation; magnetic force; stroke

• Czasopismo: Autex Research Journal
• Rocznik: 2014
• Tom: Vol. 14, no. 1
• Strony: 1--6
• Opis fizyczny: Bibliogr. 11 poz.

Twórcy

autor

Valtera, J.

• Technical University Liberec, Faculty of Mechanical Engineering, Department of Textile and Single-Purpose Machines, Studentska 2, 461 17 Liberec, Czech Republic,

autor

Beran, J.

• Technical University Liberec, Faculty of Mechanical Engineering, Department of Textile and Single-Purpose Machines, Studentska 2, 461 17 Liberec, Czech Republic,

Bibliografia

• [1] BERAN, J., VALTERA, J.: Dynamic analysis of the distribution rod on the rotor spinning machine, In Proceedings of The XIIth Romanian Textile and Leather Conference Cortep 2007, Iasi, Romania, 2007, pp 367, ISSN: 1582 6392.
• [2] BERAN, J., VALTERA, J., ZABKA, P., New trends in yarn distribution on spinning machines, In Proceedings of Srutex 2008, Liberec, Czech Republic, pp 579 ISBN 978/80-7372-418-4.
• [3] HUBALEK, M., Novy system rozvadeni prize na rotorovych dopradacich strojich s vyuzitim servopohonu. Liberec, 2006. pp 98. Doctoral thesis at The Technical University of Liberec, Czech Republic.( in Czech).
• [4] Idzik, M. (2009). Computer analysis distribution of the yarn linear density from open end spinning machine. AUTEX Research Journal, Vol.9, No4.
• [5] Kosek, M., Mikolanda, T., et al. (2007). Effective and robust calculation of magnetic force. Proceedings of Conference Technical Computing Praque 2007.
• [6] Meeker, D.,C., Finite Element Method Magnetics, Version 4.2. (11Apr2012), http>//www.fem.info.
• [7] OERLIKON TEXTILE GMBH & CO KG and BUTSCHKO SVEN. Cross/winding device for a textile machine which produces cross/wound bobbins. Inventors: BUTSCHKO Sven. International patent WO2008058605 A1. 22.5.2008.
• [8] Serway, Jewett: (2010). Physics for scientists and engineers with modern physics. (8th ed.). Belmont, USA: Brooks/Cole.
• [9] TECHNICAL UNIVERSITY OF LIBEREC and RIETER CZ s.r.o.. Method and device for traversing of yarn on textile machines. Inventors: BERAN Jaroslav and VALTERA Jan. European patent EP2567918 A2. 29.3.2012.
• [10] VUTS a.s. and RIETER CZ s.r.o, Device for traversing of yarn wound-up on the bobbin. Inventors: FOUNE Frantisek and PUSTKA Martin. European patent EP2562112 A1. 27.2.2013.
• [11] VALTERA, J., BERAN, J., Mathematical model of the long traversing rod with a discrete flexible link utilization, In: Proceedings of Transfer 2011 [CD-ROM], Trencin, Slovakia, November 23-24, 2011, ISBN:978-80-8075-454-9.

Identyfikatory

DOI

10.2478/v10304-012-0038-0