Nozzle cap for a fuel injection nozzle operable in a hydrogen internal combustion engine
US12146455B2 · kind B2 · utility
0Cited by
12References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 23, 2021 |
| Grant date | Nov 19, 2024 |
| Priority date | — |
| Expiry date | Jul 23, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A nozzle cap for a fuel injection nozzle operable in a hydrogen internal combustion engine includes an inlet for receiving a flow of hydrogen controllable by an inlet valve arrangeable in the inlet, at least one outlet for providing an exit flow of hydrogen, and an internal bottom flow-guiding body arranged at a bottom side of the nozzle cap downstream of the inlet in a nozzle cap volume, the internal bottom flow-guiding body protruding towards the inlet and comprises a flow-guiding surface for re-directing a flow of hydrogen from the inlet towards the outlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.