Method and apparatus for endwall treatments
US-2024060510-A1 · Feb 22, 2024 · US
Air turbine starter turbine nozzle airfoil
US9028208B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028208-B2 |
| Application number | US-201213597899-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 29, 2012 |
| Priority date | Aug 17, 2010 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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 vane profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, the airfoil profile section defined by a set of X-coordinates and Z-coordinates.
First claim
Opening claim text (preview).
What is claimed: 1. A vane profile section for an air turbine starter comprising: an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, said airfoil profile section defined by a set of X-coordinates and Z-coordinates defined in any of Table V; Table VI; Table VII; Table VIII; or Table IX scaled by a desired factor, said X-coordinate is the tangential direction, and said Z-coordinate is the axial direction. 2. The vane…
Assignees
Inventors
Classifications
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
- F01D5/143Primary
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
Cross-Sectional Technologies · 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 US9028208B2 cover?
- A vane profile section for an air turbine starter includes an airfoil which defines an airfoil profile section through a leading edge and a trailing edge, the airfoil profile section defined by a set of X-coordinates and Z-coordinates.
- Who is the assignee on this patent?
- Zawilinski David J, Makulec Jeffrey M, Ryan Bradley Thomas, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F01D5/143. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue May 12 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).