Solenoid Valve, and Method for Producing a Solenoid Valve

• Main Authors: SPEER HARALD, EDELMANN VOLKER, KURZ EDGAR
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2019
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; COMBINED OPERATIONS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; UNIVERSAL MACHINE TOOLS; VALVES; WEAPONS

A solenoid valve includes a magnet assembly, a valve cartridge having a pole core, a valve sleeve connected to the pole core, an armature, a valve body, and at least one spring tongue. The armature isguided in an axially movable manner within the valve sleeve and is coupled to a closing element. The magnet assembly generates a magnetic field via energization of a coil winding. The magnetic fieldis configured to move the armature counter to a force of a restoring spring. The valve body is positioned within the valve sleeve. A main valve seat of the valve body forms a main valve with the closing element that sets a fluid flow between at least one first fluid opening and at least one second fluid opening. The spring tongue is arranged on the valve sleeve and forms a positively locking connection between the valve sleeve and the valve body. The invention also provides a method for producing the solenoid valve. 本发明涉及一种带有磁体组件和阀筒的电磁阀，所述阀筒包括磁极铁芯、与所述磁极铁芯连接的阀套以及在所述阀套内部可轴向运动地导向的电枢，所述电枢与主闭锁元件耦联，其中所述磁体组件通过给线圈绕组通电而产生磁场，该磁场