Engine aftertreatment system
US-11905873-B1 · Feb 20, 2024 · US
Pipe
US8985155B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985155-B2 |
| Application number | US-201113820727-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 10, 2011 |
| Priority date | Sep 4, 2010 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A pipe, in particular in the air supply system of internal combustion engines which are provided, in particular, with an intake system and/or control electronics, is described, wherein the internal pipe and/or the internal pipe surface ( 1 ) have/has at least one element ( 1, 5, 6 ) which changes the diameter ( 2 ) of the internal pipe and/or the cross-sectional area of the internal pipe.
First claim
Opening claim text (preview).
What is claimed is: 1. A pipe for an air-supply system of a burner system comprising: at least one of an inner pipe and an inner surface, the at least one of the inner pipe and the inner surface including at least one swelling element for changing an innermost diameter or an inner innermost cross-sectional surface of the pipe, the at least one swelling element having a volume that changes as a function of temperature and is being expandable radially inward to change the innermost…
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Mechanical Engineering · mapped topic
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 US8985155B2 cover?
- A pipe, in particular in the air supply system of internal combustion engines which are provided, in particular, with an intake system and/or control electronics, is described, wherein the internal pipe and/or the internal pipe surface ( 1 ) have/has at least one element ( 1, 5, 6 ) which changes the diameter ( 2 ) of the internal pipe and/or the cross-sectional area of the internal pipe.
- Who is the assignee on this patent?
- Loschitz Florian, Klein Martin, Hielscher Martin, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F01N3/025. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 24 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).