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US 6,644,623 B1Granted
Electromagnetic valve
AssigneeContinental Teves AG & Co. oHG
InventorsChristoph Voss, Ralf Kaiser, Frank Holl
Life of this patent
Estimating the term…
Abstract
The invention relates to an electromagnetic valve, with a valve tappet guided in a valve housing that exhibits a valve-closing element, with a valve-seat holding element facing the valve-closing element, which forms an independent subassembly together with the valve housing, as well as with an armature that activates the valve tappet and can be excited by means of a valve coil arranged on the valve housing. The armature is designed as a cold extrusion pressed part and the valve housing is designed as a deep drawn part or cold extrusion pressed part.
Claims9
An electromagnetic valve, comprising:
- a valve tappet guided in a valve housing that exhibits a valve-closing element,
- a valve-seat holding element facing the valve-closing element which forms an independent subassembly together with the valve housing,
- an armature that activates the valve tappet and can be excited electromagnetically,
- a valve coil arranged on the valve housing, wherein the armature is designed as a cold extrusion pressed part and wherein the valve housing is designed as a deep drawn part or cold extrusion pressed part.
1 more element
Dependencies are inferred from the claim text.