Variable geometry turbine
US-2015361875-A1 · Dec 17, 2015 · US
Turbine for an exhaust turbocharger, exhaust turbocharger, motor vehicle and method for operating an exhaust turbocharger
US8991174B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8991174-B2 |
| Application number | US-201013503104-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 4, 2010 |
| Priority date | Oct 20, 2009 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
Official abstract text for this publication.
A turbine for an exhaust turbocharger, in particular for a motor vehicle, has a turbine flap which controls an exhaust volume flowing through the turbine. A wastegate valve directs exhaust past the turbine and a wastegate flap controls an exhaust volume flowing through the wastegate valve. We also provide for an exhaust turbocharger, a motor vehicle having such an exhaust turbocharger, and for a method for operating such an exhaust turbocharger.
First claim
Opening claim text (preview).
The invention claimed is: 1. A turbine for an exhaust gas turbocharger, the turbine comprising: a turbine flap disposed at a turbine outlet for controlling a quantity of exhaust gas flowing through the turbine; a waste gate aperture for allowing exhaust gas to bypass the turbine; and a waste gate flap for controlling a quantity of exhaust gas flowing through said waste gate aperture; said turbine flap and said waste gate flap being disposed on a common waste gate spindle and…
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Cross-Sectional Technologies · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F02B37/22Primary
Mechanical Engineering · mapped topic
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- What does patent US8991174B2 cover?
- A turbine for an exhaust turbocharger, in particular for a motor vehicle, has a turbine flap which controls an exhaust volume flowing through the turbine. A wastegate valve directs exhaust past the turbine and a wastegate flap controls an exhaust volume flowing through the wastegate valve. We also provide for an exhaust turbocharger, a motor vehicle having such an exhaust turbocharger, and for …
- Who is the assignee on this patent?
- Böning Ralf, Herfurth Roland, Koch Achim, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F02B37/22. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 31 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).