发明名称 SEALING ARRANGEMENT AND USE THEREOF
摘要 A sealing arrangement includes a double seal for sealing two chambers which are to be sealed off from one another and are each filled with a medium to be sealed. The double seal includes a first sealing ring disposed on a first side of the double seal and a second sealing ring disposed on a second side of the double seal. Each of the sealing rings has at least one dynamically stressed sealing lip contacting a surface to be sealed of a first machine element in a sealing manner. The sealing lips are arranged such that there is an axial distance between the sealing lips of the first and second sealing rings that are axially closest to one another. The first machine element is movable backwards and forwards in a translatory manner with a stroke. The axial distance is greater than the stroke.
申请公布号 US2014197599(A1) 申请公布日期 2014.07.17
申请号 US201414154212 申请日期 2014.01.14
申请人 Carl Freudenberg KG 发明人 Nahrwold Olaf;Jaeck Thomas;Clemens Markus;Jakob Ernst
分类号 F16J15/34 主分类号 F16J15/34
代理机构 代理人
主权项 1. A sealing arrangement, comprising: a double seal for sealing two chambers which are to be sealed off from one another and are each filled with a medium to be sealed, the double seal including a first sealing ring disposed at an end face on a first side of the double seal and a second sealing ring disposed at an end face on a second side of the double seal, each of the sealing rings having at least one dynamically stressed sealing lip contacting a surface to be sealed of a first machine element in a sealing manner, the sealing lips being arranged such that there is an axial distance between the sealing lips of the first and second sealing rings that are axially closest to one another, the first machine element being movable backwards and forwards in a translatory manner with a stroke, wherein the axial distance is greater than the stroke of the first machine element.
地址 Weinheim DE