Engine prelubricator and pressurized lubricant reservoir
US5014820A · kind A · utility
Inventor
Key dates
| Filing date | Mar 21, 1990 |
| Grant date | May 14, 1991 |
| Priority date | — |
| Expiry date | Mar 21, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02B39/14
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An improved prelubricator and pressurized lubricating fluid reservoir assembly for use primarily with an internal combustion engine, comprising a hollow cylindrical container coupled to the engine lubricating system and mounted at an angle between about 20.degree. and 90.degree. with respect to the horizontal. The container may be coupled to the engine by a valve assembly which permits the unrestricted flow of lubricating fluid out of the reservoir during start up of the engine or during periods of low oil pressure, and into the reservoir during periods of normal engine operation. Also disclosed is an assembly which is particularly advantageous for lubricating the center bearing of an exhaust-driven turbocharger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.