GDCI cold start and catalyst light off
US10260430B2 · kind B2 · utility
4Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 18, 2016 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Oct 2, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/40
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A GDCI engine control system includes a heated catalyst in an engine exhaust port that is in close proximity to a combustion chamber and is used to heat rebreathed exhaust gases. The engine more quickly reaches operating temperatures, and emissions are reduced during cold running.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.