Invention Grant
US09387481B2 Rotary drum apparatus comprising a rotary drum and at least one electric motor for driving the drum, with a stator extending against a part of circumference of the drum
有权
旋转鼓装置，包括旋转滚筒和用于驱动滚筒的至少一个电动马达，定子延伸抵靠滚筒的圆周的一部分
- Patent Title: Rotary drum apparatus comprising a rotary drum and at least one electric motor for driving the drum, with a stator extending against a part of circumference of the drum
- Patent Title (中): 旋转鼓装置，包括旋转滚筒和用于驱动滚筒的至少一个电动马达，定子延伸抵靠滚筒的圆周的一部分
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Application No.: US13957837Application Date: 2013-08-02
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Publication No.: US09387481B2Publication Date: 2016-07-12
- Inventor: Alfred Permuy
- Applicant: GE Energy Power Conversion Technology Ltd
- Applicant Address: GB Rugby, Warwickshire
- Assignee: GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED
- Current Assignee: GE ENERGY POWER CONVERSION TECHNOLOGY LIMITED
- Current Assignee Address: GB Rugby, Warwickshire
- Agency: GE Global Patent Operation
- Agent Catherine J. Toppin
- Priority: FR1257604 20120803
- Main IPC: B02C17/24
- IPC: B02C17/24 ; H02K41/025 ; H02K7/14 ; H02K16/00
Abstract:
A rotary drum apparatus comprising a drum rotatable around a longitudinal axis, and at least one electric motor for driving the drum in rotation around the longitudinal axis, each drive motor comprising a stator and a rotor, the rotor comprising at least one ring portion joint together with the drum and extending substantially perpendicularly to the longitudinal axis. The stator of each drive motor extending against a part of circumference of the drum perpendicularly to the longitudinal axis.
Public/Granted literature
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