Browsing 2011 by Title

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  • Photovoltaic station with sun’ self orientation 
    BOSTAN, I.; DULGHERU, V.; DICUSARĂ, I.; CIOBANU, O.; CIOBANU, R. (Romanian Inventors Forum, 2011)
    The invention relates to the thermal power plants without fuel burning and CO2 production, namely to plants for solar energy conversion into electrical energy. The photovoltaic station with include a panel with solar cells, ...
  • Planetary Precessional multiplicator 
    BOSTAN, Ion; DULGHERU, Valeriu; TRIFAN, N. (Romanian Inventors Forum, 2011)
    The elaborated precessional gearing is a multi-couple gearing (up to 100% of teeth pairs are gearing simultaneously). Increased bearing capacity, constructive advantageous, very large kinematical possibilities (i=8...900) ...
  • Power Wind Turbine with Horizontal Axle 
    BOSTAN, Ion; DULGHERU, Valeriu; BOSTAN, Viorel; SOBOR, Ion; SOCHIREANU, Anatol; CIOBANU, Oleg; CIOBANU, Radu; DICUSARĂ, Ion; TRIFAN, Nicolae; BODNARIUC, Ion; CIUPERCĂ, Radu; ODAINÂI, Valeriu; MALCOCI, Iulian; CRUDU, Radu; GUŢU, Marin (Romanian Inventors Forum, 2011)
    Aeolian turbine includes three blades rotor with aerodynamic asymmetric profile. The wind orientation of the turbine is do by servomotor. The power of 10 kW is produced at wind speed of 11 m/s.
  • Technics for measurement the impedance components 
    NASTAS, Vitalie; NICOLAEV, Pavel (Romanian Inventors Forum, 2011)
    The cycle of inventions contains: a method for measurement of impedance components by the method of simulated resonance (MD3949), a Cartesian coordinates impedancemeter (MDs279), two converters of impedance with different ...
  • Technologies of gear wheels fabrication by plastic deformation 
    BOSTAN, Ion; DULGHERU, Valeriu; TRIFAN, N. (Romanian Inventors Forum, 2011)
    The invention relates to the workpiece surface strengthening by plastic deformation. The process for knurling the bevel wheel teeth with strengthening of their surface is carried out by several taper rollers of plastic ...

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