专利名称：Underwater propeller having a shrouding
ring attached to the blades and which ringcontains the rotor of the electric drivingmotor
发明人：HARS, WOLFGANG, DR.-ING.,KRANERT,
KLAUS, DR.-ING.,WILKE, KONRAD, DR.-ING.
申请号：EP83112944.0申请日：19831222公开号：EP0115045A1公开日：19840808
专利附图：
摘要：1. Underwater propeller drive with at least one screw propeller, the blade endsof which are one connected with the other by way of a peripheral ring which receives therotor -excited by a permanent magnet- of an electrical drive motor, the stator of which isaccommodated in the fixedly located part, wherein the gap between rotor and stator isflooded, characterized thereby, that the screw propeller with bearing and electrical driveis detachably installed in the end of a transverse channel portion (19), which is pushableas unit into a side wall opening (16) of a ship as far as the abutment (20) in the fixedlyinstalled pipe tunnel (17), wherein the stator (12) is connected by way of a current cable(21) to a terminal box outside the water region.
申请人：LICENTIA PATENT-VERWALTUNGS-GMBH
地址：Theodor-Stern-Kai 1 D-60596 Frankfurt DE
国籍：DE
代理机构：Lertes, Kurt, Dr.
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