公开(公告)号：US07088020B2

公开(公告)日：2006-08-08

申请号：US10397414

申请日：2003-03-26

申请人： Henry Mason Holly, III ,  Rex Joel Baker ,  Kenneth E. Larson ,  Jeffrey Neal Lankford ,  Donnie R. Hartman ,  Bradley Graves Bardsdale ,  David E. Hulsey ,  Thomas M. Majernik ,  Greyson L. Mellon ,  Robert Alan Ward ,  Curtis E. Bass

发明人： Henry Mason Holly, III ,  Rex Joel Baker ,  Kenneth E. Larson ,  Jeffrey Neal Lankford ,  Donnie R. Hartman ,  Bradley Graves Bardsdale ,  David E. Hulsey ,  Thomas M. Majernik ,  Greyson L. Mellon ,  Robert Alan Ward ,  Curtis E. Bass

IPC分类号： H02K5/20

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。

公开(公告)号：US5925944A

公开(公告)日：1999-07-20

申请号：US992850

申请日：1997-11-24

申请人： Franklin T. Emery ,  Jeffrey Neal Lankford

发明人： Franklin T. Emery ,  Jeffrey Neal Lankford

IPC分类号： H02K3/40 ,  H02K3/34 ,  H02K15/12

CPC分类号： H02K3/40

摘要： A tapered electrode with a rounded tab portion and a grading electrode is disclosed for minimizing the concentration of current flow to localized areas of the electrode. The tapered electrode comprises a base portion and a tab portion with a rounded end. The grading electrode comprises areas of varying width and relative resistance which operate to grade current flow away from the terminal portion of the tapered electrode tab.

摘要翻译： 公开了一种具有圆形突片部分和分级电极的锥形电极，用于使电流流向电极局部区域的浓度最小化。 锥形电极包括基部和具有圆形端部的突出部分。 分级电极包括变化宽度和相对电阻的区域，其操作以使电流从锥形电极接头的端子部分分级。