Patent attributes
An engine shaft oil dispenser including an oil dispenser operatively connected to a mechanical system. The focus is the novel location and form of the oil dispenser, the delivery mechanism (tubes, passages in dispensers and shafts), as well as the filling mechanism of the annular-shaped dispenser (convenient port locations are provided). The annular-shaped dispenser is herein shown in several embodiments, including in a bearing stack, combined with a compressor/turbine disc/nut, and with various options for filling and feeding of oil. The present invention makes use of sometimes unused space in conventional stacks. The oil dispensers herein described are standalone or are incorporated into existing components. This results in more efficient and compact packaging.
