Hermetic compressor and vapor compression-type refrigeration cycle device including the hermetic compressor
US-2015354572-A1 · Dec 10, 2015 · US
Compressor
US8945265B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8945265-B2 |
| Application number | US-201213399395-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 17, 2012 |
| Priority date | Feb 22, 2011 |
| Publication date | Feb 3, 2015 |
| Grant date | Feb 3, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A compressor compressing a fluid including lubricating oil includes, on the discharge side thereof, a first separation chamber for separating the lubricating oil by generating a swirling flow in the fluid. The first separation chamber includes: a circumferential wall; an inflow port that is formed in the circumferential wall and causes the fluid to flow into the first separation chamber; and a guiding plate extending from the circumferential wall. The guiding plate extends so as to face the inflow port in a direction where the fluid flows from the inflow port into the first separation chamber, and so as to deflect the fluid flow from the inflow port to guide it along an inner circumferential surface of the circumferential wall.
First claim
Opening claim text (preview).
What is claimed is: 1. A compressor, which compresses a fluid including a lubricating oil, comprising: a first separation chamber for separating the lubricating oil by generating a swirling flow in the fluid, on a discharge side of the compressor, wherein the first separation chamber includes: a circumferential wall forming the first separation chamber; an inflow port that is formed in the circumferential wall of the first separation chamber and causes the fluid to flow into…
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Classifications
Mechanical Engineering · mapped topic
- F04C29/026Primary
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 US8945265B2 cover?
- A compressor compressing a fluid including lubricating oil includes, on the discharge side thereof, a first separation chamber for separating the lubricating oil by generating a swirling flow in the fluid. The first separation chamber includes: a circumferential wall; an inflow port that is formed in the circumferential wall and causes the fluid to flow into the first separation chamber; and a …
- Who is the assignee on this patent?
- Nakashima Akihiro, Sato Shinichi, Saiki Akio, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification F04C29/026. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Feb 03 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).