Invention Grant
- Patent Title: Stator for an electric machine having end windings pressed into a housing
- Patent Title (中): 具有将端部绕组压入外壳的电机的定子
-
Application No.: US13866767Application Date: 2013-04-19
-
Publication No.: US09077210B2Publication Date: 2015-07-07
- Inventor: Markus Bahr
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Michael Best & Friedrich LLP
- Priority: DE102012206442 20120419
- Main IPC: H02K9/00
- IPC: H02K9/00 ; H02K15/02 ; H02K5/04 ; H02K9/22 ; H02K15/00 ; H02K15/14 ; H02K5/20

Abstract:
A stator (1) and a method for manufacturing such a stator for an electric machine. Windings of the stator (1) protrude in the longitudinal direction beyond a cylindrical stator body (3) in the form of end windings (17, 19) on end faces (13, 15) of the stator body (3). In this case, a complementarily designed accommodating region (31) is provided on a housing (21), with the result that, when the housing (21) is assembled with the stator body (3), the windings of the end winding (17) can be pressed. As a result, good thermal contact can be effected between the end winding (17) and the housing (21), which is cooled via a cooling apparatus (25), for example.
Public/Granted literature
- US20130278088A1 STATOR FOR AN ELECTRIC MACHINE HAVING END WINDINGS PRESSED INTO A HOUSING Public/Granted day:2013-10-24
Information query