Rapid processing of laminar composite components
US-12180120-B2 · Dec 31, 2024 · US
Multi-pierced combustion chamber with counter-rotating tangential flows
US9506652B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9506652-B2 |
| Application number | US-201113522240-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jan 11, 2011 |
| Priority date | Jan 15, 2010 |
| Publication date | Nov 29, 2016 |
| Grant date | Nov 29, 2016 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A combustion chamber, for example for a turbine engine, presenting an inner annular wall, an outer annular wall, and a pierced annular chamber end wall extending around an axis, the chamber end wall including at least one opening receiving a fuel injector, the opening being substantially centered on a circular line defining a first chamber end wall portion extending radially between the circular line and the inner annular wall, and a second chamber end wall portion extending radially between the circular line and the outer annular wall. First and second channels are inclined relative to a normal vector normal to the chamber end wall while extending tangentially, the first channels arranged to provide a flow of air in a first rotary direction, the second channels arranged to provide a flow of air in a second rotary direction opposite to the first rotary direction.
First claim
Opening claim text (preview).
The invention claimed is: 1. A combustion chamber presenting an annular shape about an axis, comprising: an inner annular wall, an outer annular wall, and an annular chamber end wall extending around the axis, the annular chamber end wall extending radially between the inner annular wall and the outer annular wall, the annular chamber end wall including at least one opening which receives a fuel injector, the at least one opening being centered on a circular line, the circular lin…
Assignees
Inventors
Classifications
Cross-Sectional Technologies · mapped topic
Mechanical Engineering · mapped topic
- F23R3/002Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9506652B2 cover?
- A combustion chamber, for example for a turbine engine, presenting an inner annular wall, an outer annular wall, and a pierced annular chamber end wall extending around an axis, the chamber end wall including at least one opening receiving a fuel injector, the opening being substantially centered on a circular line defining a first chamber end wall portion extending radially between the circula…
- Who is the assignee on this patent?
- Carrere Bernard Joseph Jean-Pierre, Dubourdieu-Rayrot Jean-Marc, Hernandez Lorenzo Huacan, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F23R3/002. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Nov 29 2016 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).