Electronic Expansion Valve
US-2024410495-A1 · Dec 12, 2024 · US
Solenoid valve plate
US8944405B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8944405-B2 |
| Application number | US-201314078643-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 13, 2013 |
| Priority date | Nov 14, 2012 |
| 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.
An electromagnetic hydraulic valve or solenoid having an electric plug, housing, magnetic coil, armature and armature pin, valve body and associated valve seat and valve plate and associated valve seat, the valve plate axially retained, but, freely floating laterally within the housing, such that the valve plate and valve plate seat is movable to align with the valve body and valve body seat.
First claim
Opening claim text (preview).
What we claim is: 1. An electromagnetic hydraulic valve for an internal combustion engine comprising; an electromagnet comprising; a hollow cylindrical magnet housing or yoke ring; an electric plug contact; at least one hollow cylindrical coil winding inserted inside the magnet housing; a hydraulic valve comprising; a perforated hollow cylindrical valve housing connected at one end to the magnet housing; a hollow cylindrical armature inserted through the coil winding a…
Assignees
Inventors
Classifications
- F16K31/06Primary
Mechanical Engineering · mapped topic
- F16K1/34Primary
Mechanical Engineering · mapped topic
- F16K31/0658Primary
Mechanical Engineering · mapped topic
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Frequently asked questions
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- What does patent US8944405B2 cover?
- An electromagnetic hydraulic valve or solenoid having an electric plug, housing, magnetic coil, armature and armature pin, valve body and associated valve seat and valve plate and associated valve seat, the valve plate axially retained, but, freely floating laterally within the housing, such that the valve plate and valve plate seat is movable to align with the valve body and valve body seat.
- Who is the assignee on this patent?
- Schaeffler Technologies Ag, Schaeffler Technologies Gmbh
- What technology area does this patent fall under?
- Primary CPC classification F16K31/06. 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).