Invention Grant
US08434520B2 Valve control unit, particularly pilot control unit for a pressure modulator of a commercial vehicle
有权
阀控制单元,特别是用于商用车辆的压力调节器的先导控制单元
- Patent Title: Valve control unit, particularly pilot control unit for a pressure modulator of a commercial vehicle
- Patent Title (中): 阀控制单元,特别是用于商用车辆的压力调节器的先导控制单元
-
Application No.: US12310947Application Date: 2007-09-06
-
Publication No.: US08434520B2Publication Date: 2013-05-07
- Inventor: Dieter Frank , Siegfried Höfler , Andreas Teichmann
- Applicant: Dieter Frank , Siegfried Höfler , Andreas Teichmann
- Applicant Address: DE Hannover
- Assignee: WABCO GmbH
- Current Assignee: WABCO GmbH
- Current Assignee Address: DE Hannover
- Agency: Kramer Levin Naftalis & Frankel LLP
- Priority: DE102006044764 20060920
- International Application: PCT/EP2007/007761 WO 20070906
- International Announcement: WO2008/034525 WO 20080327
- Main IPC: F16K31/08
- IPC: F16K31/08 ; F16K1/32 ; B60T8/36

Abstract:
A valve control unit, particularly for a pressure modulator of a commercial vehicle includes a valve control housing, solenoid valves, which are provided with solenoids and internal valve pieces inserted into the solenoids, and a pneumatic interface. The solenoids are accommodated inside the valve control housing. Pressure sensors for measuring pneumatic pressures are accommodated in or on the valve control unit, preferably on the top surface. Valve bores, into which the internal valve pieces are inserted, extend within the valve control housing. Air ducts extend between the pneumatic interface, the valve bores, and the pressure sensors, inside the valve control housing. The solenoids and pressure sensors are contacted with an electrical interface. The valve control housing can be a single piece.
Public/Granted literature
- US20100038571A1 Valve control unit, particularly pilot control unit for a pressure modulator of a commercial vehicle Public/Granted day:2010-02-18
Information query