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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
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,