Electromagnetic valve
AssigneeContinental Teves AG & Co. oHG
InventorAndre F. L. Goossens
Life of this patent
Estimating the term…
Abstract
The present invention relates to an electromagnetic valve, including a housing base member for attachment in a valve accommodating member, with a valve sleeve in which a magnetic armature is guided being positioned on the housing base member, with a tappet interacting with the magnetic armature and having a valve closure member that faces a valve seat member, as well as with a yoke ring that encompasses a valve coil seated on the housing base member, wherein the housing base member, the valve sleeve, the magnetic armature, the tappet, and the yoke ring are designed as preassembled subassemblies, and the valve accommodating member includes a standard type of bore for the attachment of the housing base member, and for the final assembly of the valves, the subassemblies are joined in one single direction of assembly.
Claims21
Electromagnetic valve, comprising:
- a housing base member,
- a valve accommodating member attached to said housing base member, said housing base member including a valve sleeve in which a magnetic armature is guided positioned on the housing base member,
- a tappet interacting with the magnetic armature and having a valve closure member that faces a valve seat member,
- a yoke ring that encompasses a valve coil seated on the housing base member, wherein the housing base member, the valve sleeve, the magnetic armature, the tappet, and the yoke ring are preassembled subassemblies, wherein the valve accommodating member includes a bore for the attachment of the housing base member, and wherein the tappet is adapted to be pushed in and out of threads or grooves arranged in a bushing or directly in the magnetic armature, with a constant tappet displacement force maintained and wherein the magnetic armature is made of a material softer than that of tappet.
Dependencies are inferred from the claim text.