Filter Device
US-2015337778-A1 · Nov 26, 2015 · US
Filter element
US9844744B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9844744-B2 |
| Application number | US-201414888705-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 30, 2014 |
| Priority date | May 3, 2013 |
| Publication date | Dec 19, 2017 |
| Grant date | Dec 19, 2017 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A filter element having a longitudinal center axis for a fresh air system of an internal combustion engine may include a first plate filter body composed of a pleated filter material and a separate second plate filter body composed of a pleated filter material. The filter element may include first wall body and a second wall body, and a first end body and a second end body. The first wall body, the second wall body, the first end body and the second end body may be connected to the first plate body and the second plate filter body to define an inner space. At least one of the first plate filter body and the second plate filter body may include a curvature projecting to the interior space in a profile extending transversely to a longitudinal direction with respect to the longitudinal center axis.
First claim
Opening claim text (preview).
The invention claimed is: 1. A filter element having a longitudinal center axis for a fresh air system of an internal combustion engine, comprising: a first plate filter body composed of a pleated filter material; a separate second plate filter body composed of a pleated filter material disposed opposite the first plate filter body with respect to the longitudinal center axis; a first wall body composed of a plastic, the first wall body being rigidly and tightly connected to a…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- B01D46/0002Primary
Operations & Transport · mapped topic
- B01D46/2403Primary
Operations & Transport · mapped topic
Mechanical Engineering · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US9844744B2 cover?
- A filter element having a longitudinal center axis for a fresh air system of an internal combustion engine may include a first plate filter body composed of a pleated filter material and a separate second plate filter body composed of a pleated filter material. The filter element may include first wall body and a second wall body, and a first end body and a second end body. The first wall body,…
- Who is the assignee on this patent?
- Mahle Int Gmbh, Bayerische Motoren Werke Ag, Bayerische Motoren Werke Ag
- What technology area does this patent fall under?
- Primary CPC classification B01D46/0002. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Dec 19 2017 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 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).