Invention Grant
- Patent Title: Pressure control valve with control element
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Application No.: US14329240Application Date: 2014-07-11
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Publication No.: US09989156B2Publication Date: 2018-06-05
- Inventor: Karlheinz Mayr , Georg Scherer , Helmut Mang
- Applicant: SVM Schultz Verwaltungs—GmbH & Co. KG , ZF Friedrichshafen AG
- Applicant Address: DE Memmingen
- Assignee: SVM Schultz Verwaltungs—GmbH & Co. KG
- Current Assignee: SVM Schultz Verwaltungs—GmbH & Co. KG
- Current Assignee Address: DE Memmingen
- Agency: Goodwin Procter LLP
- Priority: DE102013107390 20130712
- Main IPC: F16K15/18
- IPC: F16K15/18 ; F16K31/06 ; F16K1/38 ; F16K1/54 ; F16K11/056

Abstract:
The invention relates to a pressure control valve, composed of at least a valve component; situated between a control chamber and a return chamber, the valve component has an orifice, which a control element can close, partially close, or open, and the control element has at least one, at least truncated cone-like first control element region with a truncated cone angle and the orifice is formed by a through opening, which extends through the orifice element and at its end oriented toward the control element, has at least one cone-like, in particular first, orifice region with a cone angle; and the cone angle is greater than the truncated cone angle.
Public/Granted literature
- US20150013802A1 PRESSURE CONTROL VALVE WITH CONTROL ELEMENT Public/Granted day:2015-01-15
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