Fluid accelerator
US-2024286756-A1 · Aug 29, 2024 · US
Ram air turbine stow abort assembly
US9108742B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9108742-B2 |
| Application number | US-201213430894-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 27, 2012 |
| Priority date | Mar 27, 2012 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An example ram air turbine stow abort assembly includes a release pin movable between an engaged position that prevents rotation of a drive shaft and a released position that allows rotation of the drive shaft. A release lever is rotatable about an axis in response to the release pin being in the engaged position or the released position. A pawl has a link to the release lever. The link causes the pawl to move toward the axis from a locking position to a clearance position. The pawl is positioned to engage a lock when in the locking position to prevent movement of the ram air turbine assembly to a stowed position when the turbine blades are misaligned.
First claim
Opening claim text (preview).
I claim: 1. A ram air turbine stow abort assembly comprising: a release pin movable between an engaged position that prevents rotation of a turbine drive shaft and a released position that allows rotation of the turbine drive shaft; a release lever rotatable about an axis in response to the release pin being in the engaged position or the released position; and a pawl having a link to the release lever, wherein the link causes the pawl to move toward the axis from a locking pos…
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- B64D41/007Primary
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US9108742B2 cover?
- An example ram air turbine stow abort assembly includes a release pin movable between an engaged position that prevents rotation of a drive shaft and a released position that allows rotation of the drive shaft. A release lever is rotatable about an axis in response to the release pin being in the engaged position or the released position. A pawl has a link to the release lever. The link causes …
- Who is the assignee on this patent?
- Russ David Everett, Hamilton Sundstrand Corp
- What technology area does this patent fall under?
- Primary CPC classification B64D41/007. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 18 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).