Duel-fuel injector, internal combustion engine having such a dual-fuel injector, and method for operating such an internal combustion engine
US10598102B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 20, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Jun 23, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A dual-fuel injector for an internal combustion engine, including a first injection device for injecting a first fuel and at least one second injection device, arranged radially outward from the first injection device, for injecting a second fuel, wherein the second fuel is different from the first fuel, and further including a first connection for supplying the first fuel and a second connection for supplying the second fuel. The first connection is fluidically connected to the first injection device in order to supply the gaseous first fuel and the second connection is fluidically connected to the second injection device in order to supply the liquid second fuel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.