Valve with a sliding mechanism
AssigneeSVM Schultz Verwaltungs-GmbH & Co. KG
InventorsHelmut Mang, Florian Schreiber
Life of this patent
Estimating the term…
Abstract
A valve with a sliding mechanism is described. In one embodiment, the valve has a housing and a valve housing, wherein the housing accommodates an electromagnet and the valve housing accommodates a valve part, and the housing, facing the valve housing, has a magnetic core and the magnetic core in the electromagnet forms an armature compartment base which delimits the armature compartment and against which the armature movably mounted in the armature compartment bears in a first position of the electromagnet, and the magnetic core has a penetrating opening in the region of the armature compartment to accommodate an armature bar operatively connected to the armature and the valve housing accommodates a sliding sleeve which extends along a longitudinal axis.
Claims19
A sliding valve, comprising
- a housing which accommodates an electromagnet having a magnetic core, wherein a portion of the housing is formed from the magnetic core;
- a valve housing which accommodates a valve part and is directly connected to the housing at a cooperatively engaged interface and has a bead interface on an inside diameter of the valve housing that extends inward towards a longitudinal axis, wherein the magnetic core in the electromagnet forms an armature compartment base which delimits an armature compartment and against which an armature movably mounted in the armature compartment bears in a first position of the electromagnet and wherein the magnetic core has a penetrating bore in the region of the armature compartment to accommodate an armature bar operatively connected to the armature;
- and
- a metal sleeve centrally disposed along the longitudinal axis within the valve housing and cooperatively engaged with the valve housing at the bead interface by form-fitting the bead in a groove where the groove disposed on the outside diameter of the sleeve, and wherein
- the magnetic core portion of the housing has at least one bearing surface, against which the metal sleeve bears, and the penetrating bore opens into the bearing surface and a control piston movable against the force of a restoring spring is arranged in the metal sleeve, is operatively connected to the armature bar and bears against the bearing surface in a second position of the electromagnet.
Dependencies are inferred from the claim text.