Method and device for operating an internal combustion engine
US-2024287927-A1 · Aug 29, 2024 · US
Method for controlling air system states in an intake manifold of an internal combustion engine
US9109519B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9109519-B2 |
| Application number | US-201113578337-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 3, 2011 |
| Priority date | Feb 10, 2010 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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Abstract
Official abstract text for this publication.
A method for controlling at least one air system state in an intake manifold of an internal combustion engine, at least one control variable which influences the at least one air system state being predefined with the aid of an actuator; at least one control variable limitation of the actuator is taken into account in the control.
First claim
Opening claim text (preview).
What is claimed is: 1. A method for controlling at least one air system state in an intake manifold of an internal combustion engine, the method comprising: predefining at least one control variable which influences the at least one air system state with the aid of at least one actuator, wherein the at least one actuator includes at least one of a throttle valve and an exhaust gas recirculation (EGR) valve; controlling at least one of an intake manifold pressure and a residual g…
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Classifications
Mechanical Engineering · mapped topic
- F02D41/0002Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9109519B2 cover?
- A method for controlling at least one air system state in an intake manifold of an internal combustion engine, at least one control variable which influences the at least one air system state being predefined with the aid of an actuator; at least one control variable limitation of the actuator is taken into account in the control.
- Who is the assignee on this patent?
- Loeffler Axel, Fischer Wolfgang, Karrelmeyer Roland, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F02D41/0002. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Aug 18 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).