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US 5,205,654 AGranted
Automatic delivery device for lubricating a bearing
AssigneeElin Energieversorgung GmbH
InventorWerner Zeller
Life of this patent
Estimating the term…
Abstract
A side channel pump is disposed on the same shaft as a combination friction bearing, each conveyor blade having a cutout at the height of the side channel equivalent to and corresponding with the cross section of the side channel.
Claims10
An arrangement having an automatic delivery device for lubricating a bearing of a shaft, said arrangement comprising:
- a side channel through which lubricating oil flows, said side channel having a predetermined cross section;
- an oil inlet opening in said side channel;
- an oil outlet opening in said side channel;
- and
- a side channel pump having delivery blades, wherein:
- said side channel pump is positioned on the same shaft as the bearing to be lubricated;
- and
- each of said delivery blades has a cutout at said side channel equivalent to and corresponding with said predetermined cross section of said side channel.
5 more elements
An apparatus comprising:
- a bearing for a shaft;
- and
- an arrangement for lubricating said bearing, said arrangement comprising:
- a side channel through which lubricating oil flows, said side channel having a predetermined cross section;
- an oil inlet opening in said side channel;
- an oil opening in said side channel;
- and
- a side channel pump having radially extending delivery blades, wherein:
- said side channel pump is positioned on the same shaft as the bearing to be lubricated;
- and
- each of said delivery blades has a cutout at said side channel equivalent to and corresponding with said predetermined cross section of said side channel.
8 more elements
Dependencies are inferred from the claim text.