专利名称：PROPORTIONAL VALVE HAVING AN
IMPROVED SEALING SEAT
发明人：Hubert STIER,Christian Will,Frank Ilgner申请号：US132767申请日：20111104
公开号：US20120115060A1公开日：20120510
专利附图：
摘要：A proportional valve for controlling a gaseous medium, in particular hydrogen,including a nozzle body which has at least one pass-through opening, a closing elementwhich releases and closes the pass-through opening on a valve seat, and an elastic sealing
element, which provides a seal on the valve seat, the closing element being articulatedwith the aid of an articulated support.
申请人：Hubert STIER,Christian Will,Frank Ilgner
地址：Vaihingen/Enz DE,Duisburg DE,Stuttgart DE
国籍：DE,DE,DE
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