Bi-stable valve for gaseous and liquid media, has valve body, which has inlet and outlet, where plate shaped anchor is provided with sealing body and spring washer

The bi-stable valve has a valve body (1), which has an inlet (9) and an outlet (12), where a plate shaped anchor (14) is provided with a sealing body (15) and a spring washer (16). The spring washer has a magnetic head (2), which contains an electric coil (19), a magnetic circuit unit (25) with a yo...

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Hauptverfasser: KOFINK, PETER, RENTZ, ROBERT, STAIGER, BRUNO
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:The bi-stable valve has a valve body (1), which has an inlet (9) and an outlet (12), where a plate shaped anchor (14) is provided with a sealing body (15) and a spring washer (16). The spring washer has a magnetic head (2), which contains an electric coil (19), a magnetic circuit unit (25) with a yoke (26), an inner core (27), a permanent magnet (28) and an outer core (29), where a manual actuation unit (40) opens or closes a valve seat (10) in a selective manner. Das bistabile Ventil ist für gasförmige und flüssige Medien vorgesehen und umfasst einen Ventilkörper, einen Magnetkopf mit einer Elektrospule und einer Magnetkreiseinheit sowie eine manuelle Betätigung.