Damper for a high pressure chamber of a variable valve train module
US-2018347413-A1 · Dec 6, 2018 · US
Cylinder valve system and method for altering valve profile
US9303534B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9303534-B2 |
| Application number | US-201313774982-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 22, 2013 |
| Priority date | Feb 22, 2013 |
| Publication date | Apr 5, 2016 |
| Grant date | Apr 5, 2016 |
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Abstract
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A cylinder valve system in an engine is provided. The cylinder valve system includes a first oil pressurized bore corresponding to a cylinder valve and in fluidic communication with a control valve assembly, the control valve assembly comprising at least one hydraulic valve and a second oil pressurized bore corresponding to the cylinder valve and in fluidic communication with the control valve assembly.
First claim
Opening claim text (preview).
The invention claimed is: 1. An engine cylinder valve system comprising: a first oil pressurized bore having a stem of a cylinder valve arranged therewithin and in fluidic communication with a control valve assembly, the assembly comprising first and second hydraulic valves and first, second, third, and fourth ports, and the first oil pressurized bore comprising first and second ports opening into a chamber thereof, the first port of the first oil pressurized bore in fluidic commu…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
- F01L1/2416Primary
Mechanical Engineering · mapped topic
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- What does patent US9303534B2 cover?
- A cylinder valve system in an engine is provided. The cylinder valve system includes a first oil pressurized bore corresponding to a cylinder valve and in fluidic communication with a control valve assembly, the control valve assembly comprising at least one hydraulic valve and a second oil pressurized bore corresponding to the cylinder valve and in fluidic communication with the control valve …
- Who is the assignee on this patent?
- Ford Global Tech Llc
- What technology area does this patent fall under?
- Primary CPC classification F01L1/2416. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue Apr 05 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).