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专利名称：PNEUMATICALLY OPERATED CONTROL
VALVE FOR PNEUMATIC CONTROL AT LOWPRESSURE AND WORKING PRESSURE
发明人：GASSERT, WILLY申请号：EP79900736.4申请日：19790710公开号：EP0016074B1公开日：19830518
摘要：The assembly of control valves comprises a plurality of control valves which, ingeneral, are identical. Each control valve comprises means (9, 10) which, when the controlsystem (20, 25) is actuated, close instantaneously the upstream inlet and vent thedownstream side. The valve or the assembly of valves is intended in particular to time orsequence automatic controls for pneumatic or hydropneumatic control machines.
申请人：GASSERT, WILLY,WIRZ, ERNST
地址：Hauptgasse 59 CH-4500 Solothurn CH,Bürglen 9 CH-8627 Grüningen CH
国籍：CH,CH
代理机构：Groening, Hans Wilhelm, Dipl.-Ing.
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