Method and a device for separating a multiphasic liquid
US-9797233-B2 · Oct 24, 2017 · US
Swirl flow generator
US8992648B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8992648-B2 |
| Application number | US-201114118654-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 27, 2011 |
| Priority date | May 19, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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This swirl flow generator is used to purify air by removing foreign matters such as liquid droplets and dusts contained in the air. A cylindrical blade portion ( 34 ) is arranged in a swirl flow generating chamber ( 24 ) through which the air flows in the axial direction, and the air flowed in the axial direction along the blades ( 35 ) is radially jetted toward inside of the cylindrical blade portion ( 34 ) to form swirl flow. The air supplied into the swirl flow generating chamber ( 24 ) in the axial direction is guided by the closing lid portion ( 38 ) toward the inflow-side end surface of the cylindrical blade portion ( 34 ). The air flow downward from the outside of the cylindrical blade portion ( 34 ) is prevented by the annular base portion ( 33 ).
First claim
Opening claim text (preview).
What is claimed is: 1. A swirl flow generator for removing foreign matters contained in air to purify the air, comprising: a cylindrical blade portion which is formed by arranging a plurality of blades in a cylindrical shape so as to extend in an axial direction from an axially-upper side toward an axially-lower side along an inner peripheral surface of a swirl flow generating chamber through which the air flows in the axial direction and so as to tilt in a circumference direction…
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- What does patent US8992648B2 cover?
- This swirl flow generator is used to purify air by removing foreign matters such as liquid droplets and dusts contained in the air. A cylindrical blade portion ( 34 ) is arranged in a swirl flow generating chamber ( 24 ) through which the air flows in the axial direction, and the air flowed in the axial direction along the blades ( 35 ) is radially jetted toward inside of the cylindrical blade …
- Who is the assignee on this patent?
- Sakai Hiraku, Koganei Ltd
- What technology area does this patent fall under?
- Primary CPC classification B04C5/103. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 31 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).