Airflow apparatus
US-2024035685-A1 · Feb 1, 2024 · US
Climate tube, particularly for airplanes
US8973619B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8973619-B2 |
| Application number | US-93399309-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 31, 2009 |
| Priority date | Mar 31, 2008 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A climate tube, in particular for aircraft, includes an inner layer and an outer layer of fiber composite plastic material. To achieve a high stiffness combined with a low weight and to achieve good thermal insulation properties, disposed between the inner layer and the outer layer is an at least almost completely circumferential honeycomb core, which is firmly connected to the inner layer the outer layer. The radial extent of the honeycomb core is large compared to the radial extent of the inner layer and the outer layer, and the mutually opposed longitudinal ends of the honeycomb core abut one another and are surrounded by a ply of fiber composite plastic material.
First claim
Opening claim text (preview).
The invention claimed is: 1. A climate tube used in an aircraft, the climate tube comprising: an inner layer of fiber composite plastic material, an outer layer of fiber composite plastic material, and an at least almost circumferential honeycomb core that is disposed between the inner layer and the outer layer and connected to the inner and the outer layer, wherein a radial thickness of the honeycomb core is a plurality of times greater than a radial thickness of each of the…
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Classifications
- F24F13/0254Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8973619B2 cover?
- A climate tube, in particular for aircraft, includes an inner layer and an outer layer of fiber composite plastic material. To achieve a high stiffness combined with a low weight and to achieve good thermal insulation properties, disposed between the inner layer and the outer layer is an at least almost completely circumferential honeycomb core, which is firmly connected to the inner layer the …
- Who is the assignee on this patent?
- Hoefle Roland, Roy Markus, Stuetzle Hubert, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F24F13/0254. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Mar 10 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).