System and method for oil supply to pump
US11698050B2 · kind B2 · utility
0Cited by
18References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2020 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Jun 22, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16N2210/16
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Systems and methods for supplying lubricating oil to a high-pressure fuel pump of an engine fuel system. In one embodiment, a system may include a plurality of channels routing lubricating oil to a gear system and drive shaft of a pump without flowing an entire volume of the lubricating oil through a cavity of the drive shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.