专利名称：Sealing between a rotating shaft and a
stationary housing
发明人：ZIMMER, DETMAR, DR.申请号：EP01102224.1申请日：20010131公开号：EP1122472A2公开日：20010808
专利附图：
摘要：The sealing system for use between a shaft (1) and machine casing (2) dividesthe space between them into a chamber (A) which contains a viscous or liquid materialand a second chamber (B) which does not. It consists of an inner ring (3) attached to the
shaft with a flexible sealing lip (4) which presses a wedge (6) on an outer ring (5) attachedto the casing against the shaft as it rotates. Annular grooves (7, 8) between the ringsconnect with chamber A and B respectively. The groove (7) which connects with chamber(A) slopes so that the wall (14) of the outer ring is behind the wall (15) of the inner ring.
申请人：LENZE DRIVE SYSTEMS GMBH
地址：Hans-Lenze-Strasse 1 31855 Aerzen DE
国籍：DE
代理机构：Elbertzhagen, Otto, Dipl.-Ing.
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