Systems and methods for dispensing oil and fuel additives
US8468982B2 · kind B2 · utility
6Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2009 |
| Grant date | Jun 25, 2013 |
| Priority date | — |
| Expiry date | Mar 11, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An engine system includes a concentration determination module and an additive dispensing module. The concentration determination module determines an amount of an additive in at least one of an oil system of an engine and a fuel system of the engine. The additive dispensing module dispenses a supplemental additive into at least one of the oil system and the fuel system when the amount of the additive is less than or equal to a predetermined amount.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.