Control apparatus and method for internal combustion engine
US-9470163-B2 · Oct 18, 2016 · US
Control device for internal combustion engine
US9014948B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9014948-B2 |
| Application number | US-81859710-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 18, 2010 |
| Priority date | Jun 30, 2009 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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- Title
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Abstract
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A control device for an internal combustion engine of a spark-ignition type that injects fuel directly into a combustion chamber including a temperature detector that detects the temperature of the combustion chamber, a load detector that detects the load of the internal combustion engine, and a controller. The controller performs a first control when the temperature of the combustion chamber is lower than or equal to a predetermined temperature and the load of the internal combustion engine is higher than a predetermined load such that the timing of fuel injection is advanced compared with the timing when the load of the internal combustion engine is lower than or equal to the predetermined load.
First claim
Opening claim text (preview).
What is claimed is: 1. A control device for an internal combustion engine of a spark-ignition type that injects fuel directly into a combustion chamber, the control device comprising: a temperature detector that detects the temperature of the combustion chamber to determine whether or not the temperature is lower than or equal to a predetermined temperature; a load detector that detects the load of the internal combustion engine to determine whether or not the load is higher tha…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F02D35/025Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9014948B2 cover?
- A control device for an internal combustion engine of a spark-ignition type that injects fuel directly into a combustion chamber including a temperature detector that detects the temperature of the combustion chamber, a load detector that detects the load of the internal combustion engine, and a controller. The controller performs a first control when the temperature of the combustion chamber i…
- Who is the assignee on this patent?
- Miura Hajime, Nissan Motor
- What technology area does this patent fall under?
- Primary CPC classification F02D35/025. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).