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US 6,742,764 B1Granted
Electromagnetic valve
AssigneeContinental Teves AG & Co. oHG
InventorPeter Volz
Life of this patent
Estimating the term…
Abstract
The present invention relates to an electromagnetic valve including a valve housing accommodating a magnet armature, a magnet core member, a valve closure member, and a valve seat to which a magnet coil can be fitted. The valve housing is composed of a first deep-drawn sleeve member and a second sleeve member that can be inserted telescopically into the first sleeve member. The second sleeve member has an open end remote from the first sleeve member which is preferably configured as a metal sealing seat with a valve accommodating member.
Claims7
Electromagnetic valve, comprising:
- a magnet armature,
- a magnet core member,
- a tappet having a valve closure portion, and
- a valve housing having a valve seat, wherein the valve housing is composed of a first deep-drawn sleeve member and a second sleeve member inserted telescopically with the first sleeve member, wherein the second sleeve member includes at an open end remote from the first sleeve member, a metal sealing seat that is in sealing abutment to a bore wall of a valve accommodating member, wherein the resetting spring with its end facing the magnet armature is supported on the tappet in form lock therewith, and in that a spring end facing the valve seat is supported on a tapered stepped portion of the second sleeve member which centers the tappet in relation to the valve seat.
1 more element
Dependencies are inferred from the claim text.