Systems and methods for vacuum cooling a beverage
US-2016348962-A1 · Dec 1, 2016 · US
High pressure relief valve piston
US9328835B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9328835-B2 |
| Application number | US-201213658076-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 23, 2012 |
| Priority date | Oct 23, 2012 |
| Publication date | May 3, 2016 |
| Grant date | May 3, 2016 |
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- Title
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Abstract
Official abstract text for this publication.
In one featured embodiment, a piston for a valve comprises a cylindrical body surrounding a center axis and defined by an overall length extending from an upstream end to a downstream end. The cylindrical body has a piston bore configured to receive a spring assembly. The cylindrical body has a maximum outer diameter that comprises a closure sleeve contact surface, and the cylindrical body is defined by a first length that is less than the overall length. A ratio of the first length to the maximum outer diameter is between 1.0 and 1.2.
First claim
Opening claim text (preview).
The invention claimed is: 1. A piston for a valve comprising: a cylindrical body surrounding a center axis and defined by an overall length extending from an upstream end to a downstream end, wherein the cylindrical body has a piston bore configured to receive a spring assembly, and wherein the cylindrical body has a maximum outer diameter that comprises a closure sleeve contact surface, and wherein the cylindrical body is defined by a first length that extends from the maximum ou…
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- F16K17/04Primary
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 US9328835B2 cover?
- In one featured embodiment, a piston for a valve comprises a cylindrical body surrounding a center axis and defined by an overall length extending from an upstream end to a downstream end. The cylindrical body has a piston bore configured to receive a spring assembly. The cylindrical body has a maximum outer diameter that comprises a closure sleeve contact surface, and the cylindrical body is d…
- Who is the assignee on this patent?
- Hamilton Sundstrand Corp
- What technology area does this patent fall under?
- Primary CPC classification F16K17/04. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue May 03 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).