发明名称 Solenoid plunger system with an impact damping mechanism
摘要 The invention is directed to a solenoid plunger system for an electro-pneumatic pressure transducer comprising at least partially in a cladding, particularly an iron cladding, a solenoid plunger, a core such as an iron core or a magnetic core, at least a first recess in the solenoid plunger and/or a second recess in the core and an air gap between the cladding and the solenoid plunger and/or the core that is adjustable by means of a relative motion between the solenoid plunger and the core while the solenoid plunger is at least partially movable into or, respectively, out of the second recess in the core and/or the core is at least partially movable into or, respectively, out of the first recess in the solenoid plunger, as well as a first damping element in the first recess and/or a second damping element in the second recess.
申请公布号 US6913242(B2) 申请公布日期 2005.07.05
申请号 US20030380980 申请日期 2003.03.20
申请人 WOCO FRANZ-JOSEF WOLF & CO. GMBH 发明人 REICHERT UWE;WINTER HARTMUT
分类号 H01F7/16;H01F7/08;(IPC1-7):F16K31/02 主分类号 H01F7/16
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