Management of liquid conduit systems
US-2018355589-A1 · Dec 13, 2018 · US
Hydraulic valve arrangement
US9268339B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9268339-B2 |
| Application number | US-201314057305-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 18, 2013 |
| Priority date | Oct 19, 2012 |
| Publication date | Feb 23, 2016 |
| Grant date | Feb 23, 2016 |
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Abstract
Official abstract text for this publication.
A hydraulic valve arrangement, in particular a control valve arrangement of an axial piston machine, includes at least two valves that have springs supported in each case on a spring seat. The two spring seats are connected to one another with a material-to-material fit in one or more of a non-positive manner and a positively locking manner.
First claim
Opening claim text (preview).
What is claimed is: 1. A hydraulic valve arrangement, comprising: a valve housing; at least two valves, each of the at least two valves respectively including a valve bore defined in the valve housing, a valve body positioned in the valve bore, the valve bore being configured to guide the valve body, a spring arrangement configured to prestress the valve body in one direction, a spring seat configured to support the spring arrangement, the spring seat being in threaded engagemen…
Assignees
Inventors
Classifications
- G05D16/00Primary
Physics · mapped topic
Mechanical Engineering · mapped topic
- G05D7/00Primary
Physics · mapped topic
- F16K31/1225Primary
Mechanical Engineering · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9268339B2 cover?
- A hydraulic valve arrangement, in particular a control valve arrangement of an axial piston machine, includes at least two valves that have springs supported in each case on a spring seat. The two spring seats are connected to one another with a material-to-material fit in one or more of a non-positive manner and a positively locking manner.
- Who is the assignee on this patent?
- Bosch Gmbh Robert
- What technology area does this patent fall under?
- Primary CPC classification G05D16/00. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Feb 23 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).