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1.发明申请公开(公告)号：US20040189109A1
公开(公告)日：2004-09-30
申请号：US10397414
申请日：2003-03-26
发明人： Henry Mason Holly III , Rex Joel Baker , Kenneth E. Larson , Jeffrey Neal Lankford , Donnie R. Hartman , Bradley Graves Bradsdale , David E. Hulsey , Thomas M. Majernik , Greyson L. Mellon , Robert Alan Ward , Curtis E. Bass
IPC分类号： H02K009/00 , H02K009/20
CPC分类号： H02K3/12 , H02K3/24 , H02K15/0056 , H02K15/0081
摘要： A header (10) for use with an inner-cooled half coil (13) in a stator phase winding of an electrical generator. The half coil may include a stack of cooling tubes (16,18) with a first stack of conductive strands (20, 22, 24, 26) adjacent a first side of the stack of cooling tubes and a second stack of conductive strands (20, 22, 24, 26) adjacent a second side of the stack of cooling tubes. A header (10) is conductively bonded (92) by brazing to each strand of the first stack of conductive strands (20, 22, 24, 26) and to each strand of the second stack of conductive strands (20, 22, 24, 26) for consolidating the first and second stacks of conductive strands. A means (34, 36) for allowing a coolant to flow through the header (10) may be provided to allow coolant to flow through the stack of cooling tubes (16, 18). The means (34, 36) for allowing coolant to flow through the header (10) may include a plurality of apertures (34, 36) that are aligned with respective ones of the stack of cooling tubes (16, 18) for inspecting the cooling tubes through the apertures. Conductive connectors (54, 58) may be attached to and removed from the header without affecting the consolidation of the conductive strands.
摘要翻译： 一种与发电机的定子相绕组中的内冷半线圈（13）一起使用的集管（10）。 所述半线圈可以包括一堆冷却管（16,18），其具有与所述冷却管堆叠的第一侧相邻的第一导电线束叠层（20,22,24,26）和第二导电绞线组（20 ，22,24,26），邻近所述冷却管堆的第二侧。 头部（10）通过钎焊与导电丝束（20,22,24,26）的第一叠层的每条线导电结合（92）和第二层导电丝束（20,22,24,26） 26），用于固定第一和第二堆叠的导电股线。 可以提供用于允许冷却剂流过集管（10）的装置（34,36），以允许冷却剂流过冷却管（16,18）的堆叠。 用于允许冷却剂流过集管（10）的装置（34,36）可以包括与冷却管（16,18）的堆叠中的相应一个对准的多个孔（34,36），用于检查冷却 管穿过孔。 导电连接器（54,58）可以附接到头部并从头部移除，而不影响导电股线的固结。
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