Control device of engine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 30, 2018
Grant Date -
May 4, 2017
app pub date -
Oct 28, 2016
filing date -
Oct 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A control device of an engine, the engine including: a piston contained in a cylinder; an intake passage communicated to a combustion chamber of the cylinder; an exhaust passage led from the combustion chamber; a fuel injection valve configured to inject fuel to the combustion chamber or the intake passage; and an ignition unit provided in the combustion chamber, includes: a low speed pre-ignition predicting unit configured to perform prediction of occurrence of low speed pre-ignition, based on operation condition of the engine; and a lubricating oil injection controlling unit configured to control a lubricating oil injecting device to inject lubricating oil to the piston or a member located around the piston, based on the prediction of the occurrence of the low speed pre-ignition performed by the low speed pre-ignition predicting unit.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2016 Application Filing Year
- F01M Class
- 374 Applications Filed
- 285 Patents Issued To-Date
- 76.21 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F01M Class
- 0 % this patent is cited more than
- 7 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Apr 30, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 30, 2030 |
