| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotary electrical machine having a stator capable of simplifying routing work of a terminal portion of a coil to a storage groove, suppressing withdrawal of the terminal portion from the storage groove and improving production efficiency. <P>SOLUTION: A stator 10 having a stator core 16 where a plurality of split core portions 14 is annularly arranged and formed is incorporated in a rotary electrical machine. The split core portion 14 includes a split iron core 24, an insulator 26 surrounding the split iron core 24 and a coil 18 wound to the split iron core 24 via the insulator 26. First storage grooves 86a and 120a extending along an arrow C direction are formed at an external end face in an arrow B1 direction of the insulator 26. First lower stopper portions 76a and 110a projected to an arrow A direction are formed at an end in the arrow B1 direction in lower faces of first extending plates 64 and 100 constituting the first storage grooves 86a and 120a. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
