Angled brush seal and gas turbine engine component combination
US-11879340-B1 · Jan 23, 2024 · US
Sealing apparatus and engines
US9512922B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9512922-B2 |
| Application number | US-62490209-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 24, 2009 |
| Priority date | Nov 24, 2009 |
| Publication date | Dec 6, 2016 |
| Grant date | Dec 6, 2016 |
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Abstract
Official abstract text for this publication.
Sealing apparatus and engine are provided. A sealing apparatus includes a first cover plate, a second cover plate spaced apart from the first cover plate, and a sealing element disposed between the first cover plate and the second cover plate and including at least two diaphragm members, wherein a first diaphragm member has a first stiffness and a second diaphragm member has a second stiffness that is different than the first stiffness. The sealing apparatus may be disposed in an engine.
First claim
Opening claim text (preview).
What is claimed is: 1. A sealing apparatus comprising: a first cover plate; a second cover plate spaced apart from the first cover plate; and a sealing element disposed between the first cover plate and the second cover plate and including at least two diaphragm members, wherein a first diaphragm member has a first stiffness and a second diaphragm member has a second stiffness that is different than the first stiffness. 2. The sealing apparatus of claim…
Assignees
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Classifications
- F16J15/3288Primary
Mechanical Engineering · mapped topic
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 US9512922B2 cover?
- Sealing apparatus and engine are provided. A sealing apparatus includes a first cover plate, a second cover plate spaced apart from the first cover plate, and a sealing element disposed between the first cover plate and the second cover plate and including at least two diaphragm members, wherein a first diaphragm member has a first stiffness and a second diaphragm member has a second stiffness …
- Who is the assignee on this patent?
- Takeuchi Don, Gibson Nathan, Hynes Tina, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification F16J15/3288. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Dec 06 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).