FR-3132124-B1 - High-pressure fuel supply system for direct injection of liquid fuel into a dual-fuel internal combustion engine
FR3132124B1FR 3132124 B1FR3132124 B1FR 3132124B1FR-3132124-B1
Abstract
This high-pressure fuel supply system (33) for the direct injection of liquid fuel into a dual-fuel internal combustion engine of a motor vehicle configured to burn liquid and gaseous fuel comprises a high-pressure pump (34) intended to be supplied with fuel by a low-pressure circuit (53) and supplying injectors (48), and is characterized in that it comprises, downstream of the injectors (48), at least one return circuit (52) to the low-pressure circuit (53). Figure for the abbreviation: Fig 3
Inventors
- PAILLARD JÉRÔME
- VEILLON BENJAMIN
Assignees
- RENAULT SAS
Dates
- Publication Date
- 20260501
- Application Date
- 20220125
- Priority Date
- 20220125