Browsing 2011 by Title

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  • Floatable Micro-hydropower Station with Adjustable Hydrodynamic Blades 
    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 ...
  • Intelligent system for the fabrication of glass-coated microwires 
    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 ...
  • Monitoring And Remote Control System 
    DOROGAN, V.; VIERU, S.; VIERU, T.; SECRIERU, V.; MUNTEANU, E.; BALICA, Ş. (Romanian Inventors Forum, 2011)
    The monitoring and remote control system is an autonomous unit, which is powered from the accumulator. The electronic block collects signals from various sensors of humidity, gas, fire, breaking and transmits signals via ...
  • Nontraditional technology of small gear wheels fabrication 
    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 ...
  • Optical Modes Separator (Te, Tm) Based On In0.3Ga0.7As/GaAs Heterostructures With Quantum Wells 
    SÎRBU, N.; DOROGAN, A.; VIERU, T.; KAPON, E.; MEREUŢA, A. (Romanian Inventors Forum, 2011)
    The study of luminescence, absorption and reflection spectra of In0.3Ga0.7As/GaAs heterostructures with quantum wells was made for determining fundamental electronic states of polariton excitons in quantum wells. The ...
  • Optoelectronic Module For Gas Detection 
    DOROGAN, V.; VIERU, S.; VIERU, T.; DOROGAN, A.; SECRIERU, V.; MUNTEANU, E.; BALICA, Ş.; KAPON, E.; SÎRBU, A. (Romanian Inventors Forum, 2011)
    Optical gas detection module consists of vertical emitting laser diode (VCSEL), optical flux control photodiode, a thermoelectric cooler, thermo-resistor - all integrated in one chip. The gas chamber consists of a parallel ...
  • 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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