Patent ID: 8833678
Filing Date: 2014-09-16
Classification: F02M,H01F

Abstract:
1. An electromagnetically operatable valve comprising: a longitudinal valve axis; a core; a solenoid; a bobbin accommodating a winding of the solenoid; a valve closing body; a fixed valve seat; an armature which operates the valve closing body cooperating with the fixed valve seat and is drawn against the core when the solenoid is excited; and an armature-side flow guide element, wherein the bobbin or an insert surrounded by the bobbin is designed and situated in such a way that magnetic isolation between the core and the armature-side flow guide element is ensured; and wherein the bobbin or the insert surrounded by the bobbin has a stepped internal opening into which the core and the armature-side flow guide element at least partially project, the core and the armature-side flow guide element being connected directly to an inner wall of the bobbin or connected directly to an inner wall of the insert surrounded by the bobbin.