Invention Grant
- Patent Title: Method for manufacturing a rotor for a generator
- Patent Title (中): 一种发电机转子的制造方法
-
Application No.: US13084683Application Date: 2011-04-12
-
Publication No.: US08789260B2Publication Date: 2014-07-29
- Inventor: Henrik Stiesdal
- Applicant: Henrik Stiesdal
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP10162189 20100506
- Main IPC: H02K15/02
- IPC: H02K15/02 ; H02K15/10
Abstract:
A method for manufacturing a rotor for a generator is provided. In accordance with this method, a metal plate is rolled to a circumferentially open circular cylinder having two free ends, the circumferentially open cylinder having an inner diameter smaller than a desired end inner diameter of the rotor. The two free ends of the rolled metal plate are then welded to form a closed cylinder. The closed cylinder is rolled to obtain the desired end diameter of the rotor.
Public/Granted literature
- US20110271519A1 Method for manufacturing a rotor for a generator Public/Granted day:2011-11-10
Information query
