公开(公告)号：WO2016034299A1

公开(公告)日：2016-03-10

申请号：PCT/EP2015/064139

申请日：2015-06-23

Applicant: DANFOSS A/S

Inventor： NIELSEN, Clause Cornett ,  MELGAARD JØRGENSEN, Kristian

IPC: H01F6/06 ,  H01F27/30 ,  H01F7/08

CPC classification number: H01F7/081 ,  H01F6/06 ,  H01F27/24 ,  H01F27/28 ,  H01F27/306 ,  H01F2007/083

Abstract: A spool arrangement 1 is described comprising a spool member (47) having a coil embedded in a spool housing (48) made of plastic material and protection means (2, 13, 28) comprising at least two parts together forming a receiving volume (46), said spool member (47) being located in said receiving volume. Such a spool arrangement (1) should be used in an environment in which there is a risk of explosions. To this end said parts form protective walls on all sides of said receiving volume (46)

Abstract translation: 卷轴装置1被描述为包括一个卷轴构件（47），其具有嵌入在由塑料材料制成的卷轴壳体（48）中的线圈和保护装置（2,13，28），该装置包括至少两个部分，形成接收容积 ），所述卷轴构件（47）位于所述接收体积中。 这种阀芯装置（1）应用于存在爆炸危险的环境中。 为此，所述部件在所述接收容积（46）的所有侧面上形成保护壁，