Method of starting up a thermoreactor
US-2015337758-A1 · Nov 26, 2015 · US
Device for injecting a liquid into an exhaust gas flow and exhaust gas aftertreatment system
US8955771B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8955771-B2 |
| Application number | US-201314051063-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 10, 2013 |
| Priority date | Oct 11, 2012 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A device for injecting a liquid, particularly an aqueous urea solution, into an exhaust gas flow has at least one atomizing nozzle which is designed as a two-component nozzle and by means of which the liquid is injected into the exhaust gas flow by means of pressurized air such that the liquid can be mixed with the pressurized air first directly upon exiting, or after exiting, the respective atomizing nozzle outside of the atomizing nozzle. The atomizing nozzle, or each atomizing nozzle, has a nozzle base body, a nozzle air cap and a nozzle insert which are formed as turning parts. The respective atomizing nozzle can be connected to a nozzle lance via the nozzle base body, and the nozzle air cap and the nozzle insert are received and held in the nozzle base body.
First claim
Opening claim text (preview).
What is claimed is: 1. A device for injecting a liquid, particularly an aqueous urea solution, into an exhaust gas flow, the device comprising: at least one atomizing nozzle ( 10 ) configured to inject the liquid into the exhaust gas flow by pressurized air such that the liquid is mixed with the pressurized air directly upon exiting, or after exiting, the at least one atomizing nozzle ( 10 ), wherein the at least one atomizing nozzle ( 10 ) comprises a nozzle base body ( 12 ), a…
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Classifications
Cross-Sectional Technologies · mapped topic
- F01N3/18Primary
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 US8955771B2 cover?
- A device for injecting a liquid, particularly an aqueous urea solution, into an exhaust gas flow has at least one atomizing nozzle which is designed as a two-component nozzle and by means of which the liquid is injected into the exhaust gas flow by means of pressurized air such that the liquid can be mixed with the pressurized air first directly upon exiting, or after exiting, the respective at…
- Who is the assignee on this patent?
- Toshev Plamen, Schlüter Stephan, Man Diesel & Turbo Se
- What technology area does this patent fall under?
- Primary CPC classification F01N3/18. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 17 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).