公开(公告)号：US20130119800A1

公开(公告)日：2013-05-16

申请号：US13811928

申请日：2011-08-02

Applicant: Stephen Mark Husband ,  Alexander Charles Smith ,  Paul Tuohy

Inventor： Stephen Mark Husband ,  Alexander Charles Smith ,  Paul Tuohy

IPC: H02K5/132

CPC classification number: H02K5/132 ,  B63H1/16 ,  B63H5/15 ,  B63H23/24 ,  B63H2005/1258 ,  B63H2023/005 ,  F03B13/264 ,  F03B17/061 ,  H02K7/14 ,  H02K17/16 ,  H02K21/14 ,  Y02E10/28

Abstract: A dynamo-electric machine, for example a marine propulsion unit, includes a stator and a rotor in the form of an impeller. The impeller is rim-driven and includes an annular core of ferromagnetic material, on which are provided layers in the form of an environmental enclosure and electrically conductive sleeves. Appropriate selection of the materials and thicknesses of the layers enables the starting and normal running performance of the machine to be optimised.

Abstract translation: 发电机例如船用推进单元包括定子和叶轮形式的转子。 叶轮是轮辋驱动的并且包括铁磁材料的环形铁心，其上设有环形外壳和导电套筒形式的层。 对层的材料和厚度的适当选择使得能够优化机器的启动和正常运行性能。

公开(公告)号：US09300182B2

公开(公告)日：2016-03-29

申请号：US13811928

申请日：2011-08-02

Applicant: Stephen Mark Husband ,  Alexander Charles Smith ,  Paul Tuohy

Inventor： Stephen Mark Husband ,  Alexander Charles Smith ,  Paul Tuohy

IPC: H02K5/132 ,  B63H23/24 ,  F03B13/26 ,  H02K7/14 ,  H02K17/16 ,  H02K21/14 ,  B63H1/16 ,  B63H5/15 ,  B63H5/125 ,  B63H23/00 ,  F03B17/06

CPC classification number: H02K5/132 ,  B63H1/16 ,  B63H5/15 ,  B63H23/24 ,  B63H2005/1258 ,  B63H2023/005 ,  F03B13/264 ,  F03B17/061 ,  H02K7/14 ,  H02K17/16 ,  H02K21/14 ,  Y02E10/28

Abstract: A dynamo-electric machine, for example a marine propulsion unit, includes a stator and a rotor in the form of an impeller. The impeller is rim-driven and includes an annular core of ferromagnetic material, on which are provided layers in the form of an environmental enclosure and electrically conductive sleeves. Appropriate selection of the materials and thicknesses of the layers enables the starting and normal running performance of the machine to be optimized.

Abstract translation: 发电机例如船用推进单元包括定子和叶轮形式的转子。 叶轮是轮辋驱动的并且包括铁磁材料的环形铁心，其上设有环形外壳和导电套筒形式的层。 对层的材料和厚度的适当选择使得能够优化机器的启动和正常运行性能。