Bearing chamber with mapped thermal heat exchange fins
US-2024151155-A1 · May 9, 2024 · US
Mid turbine frame (MTF) for a gas turbine engine
US9200536B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9200536-B2 |
| Application number | US-201113275276-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 17, 2011 |
| Priority date | Oct 17, 2011 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A static structure of a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of airfoil sections between an outer ring and an inner ring. A spring biased tie-rod assembly is mounted through at least one of the multiple of airfoil sections.
First claim
Opening claim text (preview).
What is claimed is: 1. A static case structure for a gas turbine engine comprising: an outer ring; an inner ring; a multiple of airfoils between said outer ring and said inner ring; and a spring biased tie-rod assembly mounted through at least one of said multiple of airfoils, said spring biased tie-rod assembly including a tie rod and a split retainer with mating sections that form a frustro-conical aperture, said split retainer capturing an end section of said tie rod.…
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Classifications
Cross-Sectional Technologies · mapped topic
- F01D25/162Primary
Mechanical Engineering · mapped topic
- F01D25/246Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US9200536B2 cover?
- A static structure of a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of airfoil sections between an outer ring and an inner ring. A spring biased tie-rod assembly is mounted through at least one of the multiple of airfoil sections.
- Who is the assignee on this patent?
- Mccaffrey Michael G, United Technologies Corp
- What technology area does this patent fall under?
- Primary CPC classification F01D25/162. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Dec 01 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).