Apparatus and method for cleaning the magnetic cir
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专利名称：Apparatus and method for cleaning the magnetic circuit of a stator of a turbine-
alternator group
发明人：Jean-Pierre Banville,Louis Marcel
Tremblay,Emilio Levesque,Claude Desjardins 申请号：US09/016277
申请日：19980130
公开号：US06019853A
公开日：
20000201
专利内容由知识产权出版社提供
摘要：The apparatus is used to clean a stator portion facing a rotor with removable peripheral poles in a turbine-alternator group. The apparatus has an elongated frame, adapted to replace one of the poles of the rotor by means of attachments devised for this purpose. An elongated brushing element extends generally in parallel with respect to the stator portion to be cleaned. Positioning devices are mounted between the frame and the brushing element to position the brushing element so that it comes in contact with the stator portion to be cleaned during the operation of the apparatus. A driving motor is coupled to the brushing element, and injectors are mounted onto the frame to inject a solvent under pressure on the stator portion to be cleaned when the apparatus is in operation. The method consists to turn slowly the rotor equipped with the apparatus to clean the stator portion.
申请人：HYDRO-QUEBEC
代理机构：Foley & Lardner
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