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US 12,196,166 B2Granted
Solenoid valve
AssigneeHoerbiger Wien GmbH
InventorsBernhard Spiegl, Lukas Waldner
Life of this patent
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AssigneeHoerbiger Wien GmbH
InventorsBernhard Spiegl, Lukas Waldner
Estimating the term…
In order to provide a solenoid valve (1) with a valve housing (2), in which an electric coil (3) and a magnet armature (5) are arranged, and with a valve element (8) which can be actuated by the magnet armature (5) in an axial actuation direction for opening and closing the solenoid valve (1), wherein a valve lift of the valve element (8) can be limited in a simple manner, it is provided according to the invention that the coil (3) be arranged on a coil carrier (4), wherein an end section (4a), axially facing the magnet armature (5), of the coil carrier (4) is designed as an end stop for the magnet armature (5) in order to limit an axial movement of the magnet armature (5), and that the coil carrier (4) be formed from a plastic, wherein the coil (3) is at least partially integrated into the coil carrier (4).
A solenoid valve with a valve housing, in which an electric coil and a magnet armature are arranged, and with a valve element which can be actuated by the magnet armature in an axial actuation direction for opening and closing the solenoid valve, characterized in that the coil is arranged on a coil carrier, wherein an end section, axially facing the magnet armature, of the coil carrier is designed as an end stop for the magnet armature in order to limit an axial movement of the magnet armature, so as to limit a valve lift of the valve member, and that the coil carrier is formed from a plastic, wherein the coil is completely integrated into the coil carrier, wherein when the electric coil is supplied with energy, a magnetic flux is generated, which forms a magnetic circuit (M), which is closed by the valve housing and the magnet armature.
Dependencies are inferred from the claim text.