Browsing 2025 by Title

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  • Ball screw variator 
    DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; SLOBODEANIUC, Stanislav (Romanian Inventors Forum, 2025)
    The invention relates to the construction of machines, in particular, to transmissions with a variable transmission ratio. The technical result of the invention consists of the following: The execution of the inner bush ...
  • Device for studying the process for densification of plant biomass in the form of briquettes 
    DARADUDA, Nicolae; MARIAN, Grigore; NAZAR, Boris; GUDÎMA, Andrei; GHEORGHIŢA, Andrei; BANARI, Alexandru; GELU, Ianuş; ISTRATI, Bogdan (Romanian Inventors Forum, 2025)
    The invention relates to biomass processing equipment, in particular to laboratory devices for studying the process for densification of plant biomass in the form of briquettes. The device, according to the invention, ...
  • Device for uniform air distribution in a tunnel dryer 
    BALAN, Mihail; ŢISLINSCAIA, Natalia; STURZA, Rodica; POPESCU, Victor; BALAN, Tatiana; ȘENILĂ, Lacrimioara-Ramona; JIAN, Mariana; MELENCIUC, Mihail; VIŞANU, Vitali; GÎDEI, Igor; GUȚU, Marin (Romanian Inventors Forum, 2025)
    The invention relates to drying technology, in particular to devices for uniform air distribution in a tunnel dryer, and can be used in economic entities in the agricultural field for drying fruits, vegetables, etc. The ...
  • Hybrid propulsion system for a boat 
    DULGHERU, Valeriu; DUMITRESCU, Cătălin; DUMITRESCU, Liliana; RĂDOI, Radu; CRISTESCU, Corneliu; CIOBANU, Ion; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to electrically powered boats, namely, to boats powered by renewable energy. Hybrid propulsion system for a boat, consisting of the boat body (1) installed on two floating bodies (2, 3), two wind ...
  • Micro-hydropower plant with individual blade orientation 
    DULGHERU, Valeriu; RABEI, Iva; GUȚU, Marin; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention can be used in hydropower and relates to a micro-flow hydropower plant containing a low-power hydraulic turbine, intended for the production of electrical or mechanical energy in individual households, villages, ...
  • Peach dehydration process using the forced convection method 
    VIŞANU, Vitali; ŢISLINSCAIA, Natalia; POPESCU, Victor; MELENCIUC, Mihail; GÎDEI, Igor; BALAN, Tatiana; SANDU, Andrei-Victor; BALAN, Mihail (Romanian Inventors Forum, 2025)
    The invention relates to a process for dehydrating peaches by the forced convection method, which can be applied to food industry enterprises, in domestic conditions, in laboratories and research centers related to the ...
  • Precessional gear transmission 
    BOSTAN, Viorel; BOSTAN, Ion; VACULENCO, Maxim; VENGHER, Dumitru; CIOBANU, Radu; CIOBANU, Oleg; BODNARIUC, Ion; MALCOCI, Iulian; TRIFAN, Nicolae (Romanian Inventors Forum, 2025)
    The invention relates to machine construction, in particular to precessional transmissions with gearing. The precessional transmission, according to the invention, contains a housing with a cover, in which are placed a ...
  • Precessional gear transmission 
    BOSTAN, Viorel; BOSTAN, Ion; VACULENCO, Maxim; BODNARIUC, Ion; VENGHER, Dumitru; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to the mechanical engineering, namely to mechanical transmissions. The transmission comprises a body (1), a satellite wheel (2) with two bevel gear rings (3) and (4) driven by a crankshaft (5) in ...
  • Quail raising process 
    CHISELIȚA, Oleg; CHISELIȚA, Natalia; CARAMAN, Mariana (Romanian Inventors Forum, 2025)
    The invention relates to animal husbandry, in particular to the process of raising quails for increase productivity and meat quality by using the complex biologically active microbial preparation, obtained from yeast biomass ...
  • Tribological subassembly and method for evaluating energy losses in gears 
    BOSTAN, Viorel; BOSTAN, Ion; STOICEV, Petru; POŞTARU, Gheorghe; VACULENCO, Maxim; BUGA, Alexandru; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2025)
    The invention relates to the technique and methods of testing mechanical transmissions, including gear tooth materials. The invention relates to the technique and methods of testing mechanical transmissions, including gear ...
  • Vertical axis wind turbine with aerodynamic protection against overloads 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; ODAINÂI, Valeriu; GUȚU, Marin; RABEI, Ivan (Romanian Inventors Forum, 2025)
    The invention relates to wind energy conversion systems, namely vertical axis wind turbines. The vertical axis wind turbine includes the tower 1, on which is installed a rotating shaft 2 with blades of an aerodynamic profile ...
  • Wind-solar hybrid modular system 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; CIOBANU, Radu; CIOBANU, Oleg; RABEI, Ivan; GUȚU, Marin (Romanian Inventors Forum, 2025)
    The invention relates to renewable energy conversion systems, in particular to wind-solar hybrid systems. The modular hybrid wind-solar system includes a cubeshaped housing (1), on the upper face of which the support (2) ...

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