Gas cleaning separator
US-9216423-B2 · Dec 22, 2015 · US
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US8961640B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8961640-B2 |
| Application number | US-201114118397-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 27, 2011 |
| Priority date | May 19, 2011 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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Abstract
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This filter is used for purifying air by removing foreign matters such as liquid droplets contained in the air. A separation unit is formed by a primary port, a port block to which a secondary port is formed, and a separation cylinder attached to the port block. Inside a swirl flow generating chamber of the separation unit, a cylinder blade portion formed by arranging a plurality of blades, which are extended in an axial direction along an inner peripheral surface and also inclined in a circumferential direction, in a cylindrical form is provided. The air flowed into the swirl flow generating chamber is caused to be a swirl flow by the cylindrical blade portion and foreign matters such as liquid droplets are discharged toward a collection container in a separation chamber. The purified air is guided from a discharge pipe to the secondary port.
First claim
Opening claim text (preview).
What is claimed is: 1. A filter for removing foreign matter contained in air to purify the air, comprising: a separation unit including a primary port to which the air is supplied, a cylindrical swirl flow generating chamber communicating with the primary port via a receiving hole located above the swirl flow generating chamber, a separation chamber located below the swirl flow generating chamber and communicating with the swirl flow generating chamber, and a secondary port causin…
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Frequently asked questions
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- What does patent US8961640B2 cover?
- This filter is used for purifying air by removing foreign matters such as liquid droplets contained in the air. A separation unit is formed by a primary port, a port block to which a secondary port is formed, and a separation cylinder attached to the port block. Inside a swirl flow generating chamber of the separation unit, a cylinder blade portion formed by arranging a plurality of blades, whi…
- Who is the assignee on this patent?
- Sakai Hiraku, Koganei Ltd
- What technology area does this patent fall under?
- Primary CPC classification B01D45/16. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 24 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).