patent · US10876491
Compensation of fuel injection timing errors
29 December 2020
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
A method is provided for adjusting timing of fuel injection into a combustion chamber of a compression-ignition engine. The method includes detecting a request for zero torque generation by the engine and cutting-off delivery of fuel into the combustion chamber during the detected zero torque request. The method additionally includes issuing a command to inject a test quantity of fuel into the combustion chamber during the detected request for zero torque generation. The meth...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2020-01-27
- Source
- Google Patents bibliographic record
- Granted
- 2020-12-29
- Inventors
- Paul Leonardo CLAUDE; Pietro ORLANDO; Andrea Morgando; Martina Giomi; GM Global Technology Operations LLC