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公开(公告)号:US3640642A
公开(公告)日:1972-02-08
申请号:US3640642D
申请日:1971-01-15
申请人: MICHIGAN WHEEL CORP
发明人: KRESS ROBERT F , LORENZ ELDON L
CPC分类号: B63H20/245
摘要: A flow through marine propeller unit with exhaust creepage barrier structure at the rear of the hub formed of an middle unit. protrusion projecting radially outwardly to define a forwardly oriented dead end pocket.
摘要翻译: 在由中间单元形成的轮毂的后部,通过船用螺旋桨单元流动,具有排气阻隔结构。 突起径向向外突出以限定向前定向的死端口袋。