Inventii: Recent submissions

  • ZAPOROJAN, S.; CALMÎCOV, I.; PLOTNIC, C.; LARIN, V.; PAVEL, V. (Romanian Inventors Forum, 2011)
    Unlike a conventional casting plant, the proposed system is based on the technologies of machine vision and assures video monitoring of microwires’ casting for the optimization of technological process. The realized control ...
  • 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 ...
  • BOSTAN, Ion; IONESCU, Florin; DULGHERU, Valeriu; DICUSARĂ, Ion; BODNARIUC, Ion; COZMA, Ion (Romanian Inventors Forum, 2011)
    The inventions refers to the domain of processional transmissions and technology of its fabrication. To fabricate small and very small toothed wheels with convex-concave profile a practically new theory was elaborated using ...
  • 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 ...
  • 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) ...
  • 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.
  • BOSTAN, Ion; GHERGHE, Adrian; DULGHERU, Valeriu; BOSTAN, Viorel; SOCHIREANU, Anatol; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae; DICUSARĂ, Ion (Romanian Inventors Forum, 2011)
    Micro-hydropower station provides kinetic energy conversion of river water into mechanical or electrical energy without building barrages. Increased efficiency is provided by blades aerodynamic profile and their optimum ...
  • 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, ...
  • DOROGAN, A.; DOROGAN, V.; PARVAN, V.; SÎRBU, N. (Romanian Inventors Forum, 2012)
    Nanolayered waveguides with quantum wells possess birefringence properties, even those based on isotropic materials. The most sensitive methods of studying birefringence properties in nanowaveguides are the methods of ...
  • DOROGAN, A.; DOROGAN, V.; VIERU, T.; SÎRBU, A.; SÎRBU, N.; ZALOMAI, V. (Romanian Inventors Forum, 2012)
    An analysis method of nanostructures’ quality had been developed using the calculation of optic reflection spectra according to the dispersion relations of the multiple oscillators method applied to the excitonic polaritons ...
  • ZAPOROJAN, Sergiu; CALMÎCOV, Igor; PAVEL, Victor; LARIN, Vladimir; CĂRBUNE, Viorel (Romanian Inventors Forum, 2012)
    The system contains a sensor, a specialized device for data acquisition and digital processing, and a host computer. The specialized device provides the operation of signal conditioning, analog to digital conversion, and ...
  • NASTAS, Vitalie; NICOLAEV, Pavel (Romanian Inventors Forum, 2012)
    The cycle of invention presents two methods for highprecision measurement of impedance: in Cartesian coordinates (MD489Z) and in polar coordinates (MD392Z), impedancemeters with simulated resonance for their practical ...
  • DOROGAN, Valerian; VIERU, Tatiana; VIERU, Stanislav; DOROGAN, Andrei; SECRIERU, Vitalie; MUNTEANU, Eugen; BALICA, Ştefan (Romanian Inventors Forum, 2012)
    The sensor is equipped with a laser diode with vertical emission and an external optical resonator, which assures multiple propagation of laser radiation. The gash detection inside the external resonator’s cavity is assured ...
  • DOROGAN, Valerian; VIERU, Tatiana; VIERU, Stanislav; SECRIERU, Vitalie; MUNTEANU, Eugen; BALICA, Ştefan (Romanian Inventors Forum, 2012)
    The complex integrates widely used physiotherapeutic procedures (electrophoresis, magneto therapy, laser therapy, treatment with ultraviolet and infrared radiation, millimeter wavelengths therapy, ion therapy) and is ...
  • BOSTAN, Ion; DULGHERU, Valeriu; DICUSARĂ, Ion; CIOBANU, Radu (Romanian Inventors Forum, 2012)
    The invention refers to the domain of conversion plant for the eolian energy in electric energy. The blades in normal section have are described by logarithmic curve. The concave part of the blades is oriented according ...
  • SOCHIREANU, Anatol; BODNARIUC, Ion; DICUSARĂ, Ion; CIOBANU, Oleg; CIOBANU, Radu; TRIFAN, Nicolae; ODAINÂI, Valeriu; CRUDU, Radu; GUŢU, Marin; ALCAZ, Dumitru; PORCESCU, Gavril (Romanian Inventors Forum, 2012)
    Aeolian turbine include three blades rotor with aerodynamic asymmetric profile. The wind orientation of the turbine is doing through a two-wheeled windroze linked by a reducer with turbine nacelle. The power of 10 kW is ...
  • BOSTAN, Ion; GRAUR, Adrian; DULGHERU, Valeriu; BOSTAN, Viorel; SOCHIREANU, Anatol; CIOBANU, Oleg; CIOBANU, Radu; GLADÎŞ, Vitalie (Romanian Inventors Forum, 2012)
    Hydrodynamic rotors provides kinetic energy conversion of river water into mechanical or electrical energy without building barrages. Increased efficiency is provided by blades aerodynamic profile and their optimum position ...
  • BOSTAN, Ion; DULGHERU, Valeriu; DICUSARĂ, Ion; CIOBANU, Oleg; CIOBANU, Radu; GUŢU, Marin (Romanian Inventors Forum, 2012)
    The invention relates to the thermal power plants without fuel burning and CO2 production, namely to plants for solar thermal energy conversion into electrical energy. The solar installation include the solar concentrator ...
  • POPESCO, Olesea; POPESCO, Eugen; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2013)
    Technical systems designed for sanitation works in urban areas (sweeping, vacuuming, washing, storage).
  • ŞAPTEFRAŢI, Ion; PODBORSCHI, Valeriu (Romanian Inventors Forum, 2013)
    Unmanned aircraft equipped with the camera, for research and surveillance operations. Structure inspired by the shape of dragonfly.

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