Browsing EUROINVENT by Author "MALCOCI, Iulian"

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  • Digital gear manufacturing technologies with nonstandardized profiles from precessional planetary transmissions 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Valeriu; VACULENCO, Maxim; MAZURU, Sergiu; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; TRIFAN, Nicolae; MALCOCI, Iulian; DICUSARĂ, Ion; VENGHER, Dumitru; BUGA, Alexandru; SCATICAILOV, Serghei; GLADÎȘ, Vitalie (Romanian Inventors Forum, 2021)
    The research field refers to the technological development of precessional transmissions. The time and costs of achieving the precessional transmissions mostly refer to the manufacture of central wheels with non-standard ...
  • Increasing the competitiveness of precessional transmissions by developing and capitalizing on the gear with "conforming" contact of the teeth 
    BOSTAN, Ion; BOSTAN, Viorel; VACULENCO, Maxim; BODNARIUC, Ion; DULGHERU, Valeriu; MAZURU, Sergiu; ȚOPA, Mihai; CIOBANU, Radu; CIOBANU, Oleg; TRIFAN, Nicolae; MALCOCI, Iulian; VENGHER, Dumitru; SCATICAILOV, Serghei; ODAINÂI, Valeriu; PAVELCO, Victor; BREGNOVA, Alina; MUNTEAN, Vasile (Romanian Inventors Forum, 2022)
    Creating contact between teeth with convex-concave geometry and small difference in curves. It was found that the absolute multiplicity of tooth engagement (100%) in compliance with the three defining conditions can occur ...
  • 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.
  • Precessional planetary transmission 
    BOSTAN, Ion; DULGHERU, Valeriu; MALCOCI, Iulian; BODNARIUC, Ion; CIOBANU, Radu; SLOBODEANIUC, Stanislav (Romanian Inventors Forum, 2022)
    The technical result of the invention consists in the following: - compensation of the execution errors of the transmission parts, which influence the position of the contact point in the gear (eccentricity of the inclined ...
  • Precessional planetary transmission 
    BOSTAN, Ion; DULGHERU, Valeriu; VACULENCO, Maxim; MALCOCI, Iulian; CIOBANU, Radu; CIOBANU, Oleg (Romanian Inventors Forum, 2021)
    The problem solved by the invention is the simplification of the construction and the increase of the reliability of the precessional planetary transmission by reducing the dynamic loads.
  • Precessional planetary transmission 
    BOSTAN, Ion; DULGHERU, Valeriu; VACULENCO, Maxim; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; MALCOCI, Iulian; SLOBODEANIUC, Stanislav (Romanian Inventors Forum, 2023)
    The technical result of the invention consists in the following: compensation of the execution errors of the transmission parts, which influence the position of the contact point in the gear (eccentricity of the inclined ...
  • Precessional transmissions with toothed gearings 
    BOSTAN, Ion; BOSTAN, Viorel; VACULENCO, Maxim; BODNARIUC, Ion; DULGHERU, Valeriu; MAZURU, Sergiu; ȚOPA, Mihai; CIOBANU, Radu; CIOBANU, Oleg; TRIFAN, Nicolae; MALCOCI, Iulian; VENGHER, Dumitru; ODAINÂI, Valeriu; PAVELCO, Victor; BREGNOVA, Alina; MUNTEAN, Vasile (Romanian Inventors Forum, 2023)
    The precessional transmission contains a housing, in which are located a satellite wheel with two bevel gear crowns, a crank shaft and two central bevel gears, one fixed rigidly connected to the housing and another connected ...
  • Scraper with vibromechanical drive 
    CIOBANU, Radu; CIOBANU, Oleg; BOTEZ, Alexei; MALCOCI, Iulian; DICUSARĂ, Ion (Romanian Inventors Forum, 2020)
    The vibromechanical actuator has three assemblies: I - Electromagnet (actuator); II - Intermediate mechanism (transmission) III - Scraper mechanism (technological).
  • Unconventional digital gear manufacturing technologies with non-standardized profiles from precessional transmissions 
    BOSTAN, Viorel; BOSTAN, Ion; DULGHERU, Vareriu; CIUPERCĂ, Rodion; MAZURU, Sergiu; TOCA, Alexei; VACULENCO, Maxim; BODNARIUC, Ion; CIOBANU, Radu; CIOBANU, Oleg; TRIFAN, Nicolae; MALCOCI, Iulian; DICUSARĂ, Ion; VENGHER, Dumitru; BUGA, Alexandru; BREGNOVA, Alina (Romanian Inventors Forum, 2020)
    The research field refers to the technological development of precessional transmissions. The time and costs of achieving the precessional transmissions mostly refer to the manufacture of central wheels with non-standard ...

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