Device and method for controlling internal combustion engine
US-2015377175-A1 · Dec 31, 2015 · US
Fuel injection valve
US9309850B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9309850-B2 |
| Application number | US-201314406064-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 7, 2013 |
| Priority date | Jun 8, 2012 |
| Publication date | Apr 12, 2016 |
| Grant date | Apr 12, 2016 |
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Abstract
Official abstract text for this publication.
A fuel injection valve that injects fuel directly into a cylinder of an internal combustion engine includes: a nozzle inserted into a fuel injection valve fitting hole formed in the cylinder; a cylindrical tip seal holder attached to the nozzle; and an annular seal member that is fitted to the tip seal holder and seals between an inner circumferential surface of the fuel injection valve fitting hole and an outer circumferential surface of the tip seal holder.
First claim
Opening claim text (preview).
The invention claimed is: 1. A fuel injection valve that injects fuel directly into a cylinder of an internal combustion engine, comprising: a nozzle inserted into a fuel injection valve fitting hole formed in the cylinder; a cylindrical tip seal holder attached to the nozzle; and an annular seal member that is fitted to the cylindrical tip seal holder and that seals between an inner circumferential surface of the fuel injection valve fitting hole and an outer circumferential…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US9309850B2 cover?
- A fuel injection valve that injects fuel directly into a cylinder of an internal combustion engine includes: a nozzle inserted into a fuel injection valve fitting hole formed in the cylinder; a cylindrical tip seal holder attached to the nozzle; and an annular seal member that is fitted to the tip seal holder and seals between an inner circumferential surface of the fuel injection valve fitting…
- Who is the assignee on this patent?
- Hitachi Automotive Systems Ltd, Honda Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F02M61/14. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 12 2016 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).