Muffler unit and vehicle including the same
US-2015377113-A1 · Dec 31, 2015 · US
Engine-exhaust-system apparatus and package-type engine electric power generator
US2016003116A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016003116-A1 |
| Application number | US-201314768867-A |
| Country | US |
| Kind code | A1 |
| Filing date | Dec 25, 2013 |
| Priority date | Mar 21, 2013 |
| Publication date | Jan 7, 2016 |
| Grant date | — |
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- Title
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- Abstract
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Abstract
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Disclosed is an engine-exhaust-system apparatus including: a main body that reduces noise generated by exhaust gas; and an exhaust outlet tube that includes an insertion section inserted into the main body, exhaust gas in the main body being discharged outside via the exhaust outlet tube, wherein the insertion section has an open end with a brim portion that spreads beyond a tube diameter of the insertion section.
First claim
Opening claim text (preview).
1 . An engine-exhaust-system apparatus, comprising: a main body that reduces noise generated by exhaust gas; and an exhaust outlet tube that includes an insertion section inserted into the main body, exhaust gas in the main body being discharged outside via the exhaust outlet tube, wherein the main body is internally separated by a partition wall into an exhaust outlet chamber where the exhaust outlet tube is disposed and an exhaust inlet chamber where an exhaust tube is disposed that connects the engine-exhaust-system apparatus to an exhaust discharge port side of an engine, there is provided a distribution tube that spatially connects the exhaust outlet chamber and the exhaust inlet chamber, the exhaust outlet tube is disposed parallel to an axis of the distribution tube and displaced radially relative to the distribution tube, and the insertion section has an open end with a brim portion that spreads beyond a tube diameter of the insertion section, the brim portion being disposed along a peripheral wall at the open end. 2 . A package-type engine electric power generator, comprising an engine and an electric power generator in a single package and further comprising the engine-exhaust-system apparatus set forth in claim 1 .
Assignees
Inventors
Classifications
- F01N1/089Primary
using two or more expansion chambers in series (F01N1/083, F01N1/084, F01N1/086 take precedence) · CPC title
the gases flowing longitudinally from inlet to outlet in opposite directions · CPC title
the assembly using stamp-formed parts or otherwise deformed sheet-metal · CPC title
Two or more expansion chambers in series connected by means of tubes · CPC title
- F01N1/02Primary
by using resonance · CPC title
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- What does patent US2016003116A1 cover?
- Disclosed is an engine-exhaust-system apparatus including: a main body that reduces noise generated by exhaust gas; and an exhaust outlet tube that includes an insertion section inserted into the main body, exhaust gas in the main body being discharged outside via the exhaust outlet tube, wherein the insertion section has an open end with a brim portion that spreads beyond a tube diameter of th…
- Who is the assignee on this patent?
- Yanmar Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F01N1/089. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Jan 07 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).