EPICYCLIC TRANSMISSION PROVIDED WITH A LUBRICATING SYSTEM

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Abstract

An epicyclic transmission (1) has a sun gear (2) rotational about a transmission axis (3), a plurality of planet wheels (12) meshing with the sun gear (2), and a carrier (17) which supports the planet wheels (12) and is rotational about the transmission axis (3); the transmission (1) also has a lubricating system (31) provided with at least one nozzle (35) arranged in fixed position, with a collection channel (40) fixed with respect to the carrier (17) and configured to receive a jet of oil exiting from the nozzle (35), and with at least one pump (30) having a casing (44) fixed to the carrier (17); the pump (30) is actuated by means of a transmission device (51) in response to the rotation of the carrier (17) to pump the oil from the collection channel (40) to zones on the carrier (17) which require lubrication.

Classe Tecnologica

F - Mechanical engineering, lighting, heating, weapons, blasting

Patent Office

European Patent Office

Numero Deposito

EP 2940347

Anno Deposito

2015

Anno Concessione

2015

Inventori Pugliesi

  • Altamura Paolo

Tutti gli inventori

  • Altamura Paolo

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  • Non ci sono titolari pugliesi

Tutti i titolari

  • Ge Avio S.r.l.