Electromagnetically operable valve

An electromagnetically operable valve is proposed which is used for controlling the flow of a medium, especially as a fuel-injection valve in fuel-injection systems. The valve comprises a moving valve part which is constructed as a strip (6) and consists of amorphous metal, which spans over a contro...

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Bibliographische Detailangaben
1. Verfasser:	HOENIG,GUENTER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	An electromagnetically operable valve is proposed which is used for controlling the flow of a medium, especially as a fuel-injection valve in fuel-injection systems. The valve comprises a moving valve part which is constructed as a strip (6) and consists of amorphous metal, which spans over a control body (2) having a valve seating surface (11) in which an inlet-flow orifice (13) opens which, on the other hand, is connected to an inlet-flow channel (12). A magnetic flux can be caused in the strip (6) by an electrical coil (7), which flux leads to expansion of the strip (6) so that the strip lifts off the valve seating surface (11) and the medium can emerge from the inlet-flow orifice (13) and flow to the outlet-flow orifice (14) and from there to the outlet-flow channel (15).