Oil separator
US-2015337697-A1 · Nov 26, 2015 · US
Blowby gas returning apparatus for engine with supercharger
US8991365B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8991365-B2 |
| Application number | US-201213434056-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 29, 2012 |
| Priority date | Apr 1, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
An upstream side and a downstream side of a supercharger in the intake passage are connected through a bypass passage in which an ejector is provided. An outlet of a first blowby gas returning passage is connected to the bypass passage through the ejector. An outlet of a second blowby gas bypass passage is connected to the intake passage downstream of a throttle valve. An inlet of the first blowby gas returning passage and an inlet of the second blowby gas returning passage are placed adjacent to each other in a head cover. A check valve is provided in the first blowby gas returning passage.
First claim
Opening claim text (preview).
The invention claimed is: 1. A blowby gas returning apparatus for engine with supercharger, provided in an engine including a supercharger in an intake passage and a throttle valve in the intake passage downstream of the supercharger, to allow blowby gas generated in the engine to flow to the intake passage to return to the engine, the blowby gas returning apparatus comprising: a bypass passage that connects an upstream side and a downstream side of the supercharger in the intake…
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Classifications
- F01M13/022Primary
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 US8991365B2 cover?
- An upstream side and a downstream side of a supercharger in the intake passage are connected through a bypass passage in which an ejector is provided. An outlet of a first blowby gas returning passage is connected to the bypass passage through the ejector. An outlet of a second blowby gas bypass passage is connected to the intake passage downstream of a throttle valve. An inlet of the first blo…
- Who is the assignee on this patent?
- Konohara Hirokazu, Aisan Ind
- What technology area does this patent fall under?
- Primary CPC classification F01M13/022. Mapped technology areas include Mechanical Engineering.
- 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).