Patent DE-102009057762-A1 (DE)
Title: Valve device useful in fluid guiding system, comprises a valve housing on which an inlet connection and an outlet connection are formed and in which a relative movable valve member is entered to the valve housing
Inventor: GERHARTZ JUERGEN
IPC: F16K31/02
Filed: 2009-12-10
Abstract: The valve device useful in fluid guiding system, comprises a valve housing (2) on which an inlet connection (3) and an outlet connection (4) are formed and in which a relative movable valve member is entered to the valve housing between a blocking position for the interruption of a communicating fluid connection between the inlet connection and the outlet connection and a releasing position for releasing the communicating connection between the inlet connection and the outlet connection, and an electrically controllable actuating means. The valve device useful in fluid guiding system, comprises a valve housing (2) on which an inlet connection (3) and an outlet connection (4) are formed and in which a relative movable valve member is entered to the valve housing between a blocking position for the interruption of a communicating fluid connection between the inlet connection and the outlet connection and a releasing position for releasing the communicating connection between the inlet connection and the outlet connection, an electrically controllable actuating means for the movement of the valve member between the blocking position and the releasing position, and/or connection means (5) that are electrically connected with the actuating means and are provided for forming electrically conductive connection with connection surface of a conductor web carrier. The connection means are formed for a surface mounting on the connection surface of the conductor web carrier. The connection means determines the contact plane and flows a mouth opening of the inlet connection and the outlet connection of the contact surface. The actuation means comprises a ring-shaped magnet coil on a coil body. The magnet coil is incorporated in a U-shaped circuit forming around a coil axis, where the circuit is formed in the direction of the coil axis. The valve member is arranged on an anchor that is received in axial direction in valve housing and is arranged opposite to free limb end of the circuit body. The coil body or the circuit body is arranged in the direction of the coil axis on a circularly rotating ring section and is formed for positioning the valve member in a preferential position. The spring tongues are formed in plastic injection casting method on the coil body or the circuit body. The coil body has a U-shaped profile section in radial direction towards outside. The valve housing comprises an upper part (11) and a lower part that are connected to each other in material-fit manner, and a valve area in which the inlet connection and the outlet connection flow and in which a valve seat is formed for the valve member movably receiving in the valve housing. The connection means are formed as metal fins or as surface-structuring conductor web on the upper part and/or on the lower part of the valve housing. An independent claim is included for a fluid guiding system.