Invention Grant
US07946266B2 Hydraulic circuit, particularly for camshaft adjusters, and corresponding control element
有权
液压回路，特别是凸轮轴调节器，以及相应的控制元件
- Patent Title: Hydraulic circuit, particularly for camshaft adjusters, and corresponding control element
- Patent Title (中): 液压回路，特别是凸轮轴调节器，以及相应的控制元件
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Application No.: US12283882Application Date: 2008-09-15
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Publication No.: US07946266B2Publication Date: 2011-05-24
- Inventor: Andreas Knecht , Dirk Pohl , Jens Bartzsch , Gordon Neudoerfer
- Applicant: Andreas Knecht , Dirk Pohl , Jens Bartzsch , Gordon Neudoerfer
- Applicant Address: DE Marktheidenfeld
- Assignee: Hydraulik-Ring GmbH
- Current Assignee: Hydraulik-Ring GmbH
- Current Assignee Address: DE Marktheidenfeld
- Agency: Lipsitz & McAllister, LLC
- Priority: DE102006012733 20060317; DE102006030897 20060702
- Main IPC: F01L1/34
- IPC: F01L1/34
Abstract:
The invention relates to a valve and suitable hydraulic circuit, especially for camshaft adjusters of an internal combustion engine. The hydraulic circuit comprises a number of check valves or two-way valves operating as check valves, in order to provide a rapid camshaft adjuster with a high regulating quality.
Public/Granted literature
- US20090071426A1 Hydraulic circuit, particularly for camshaft adjusters, and corresponding control element Public/Granted day:2009-03-19
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