Location History:
- Lengfeld, DE (1981)
- Wurzburg, DE (1982)
Company Filing History:
Years Active: 1981-1982
Title: Innovations by Peter Bradler in Motor Technology
Introduction
Peter Bradler is an accomplished inventor based in Lengfeld, Germany. He has made significant contributions to the field of motor technology, particularly in the design and functionality of motors used in automatic washing machines. With a total of 3 patents to his name, Bradler's work has had a notable impact on the industry.
Latest Patents
One of Bradler's latest patents is a commutator motor useful for driving automatic washers. This innovative motor can be set to different speeds by changing the external circuit connections between the single-phase AC supply line and the stator field winding. The field winding is strategically distributed in slots over part of the circumference of the stator bore. When transitioning from a lower to a higher speed, the field winding connection is switched to rotate the axis of the stator field in the direction of the motor's rotation. For enhanced performance, the number of excitation turns can also be adjusted simultaneously with the rotation of the field axis. This motor is particularly beneficial for automatic washing machine drives that utilize a universal motor.
Another notable patent is for an electric drive that combines a universal and induction motor within a common lamination stack. This design is supplied from a single-phase line and features a single armature winding system that is compatible with both universal commutator motor and induction motor operations. The design connects a crossed lap winding and an uncrossed lap winding to the same segments of the commutator. The coil span corresponds approximately to one pole pitch of the low pole and, specifically, two pole commutator stator windings, as well as an uneven integral multiple of the high pole induction motor stator winding. This innovative motor is particularly suited for driving automatic washing machines.
Career Highlights
Peter Bradler has built a successful career at Siemens Aktiengesellschaft, where he has been instrumental in developing advanced motor technologies. His expertise and innovative approach have led to the creation of patents that enhance the efficiency and functionality of electric motors.
Collaborations
Throughout his career, Bradler has collaborated with notable colleagues, including Jaroslav Stepina and Herbert Auinger. These partnerships have contributed to the advancement of motor technology and the successful implementation of innovative designs.
Conclusion
Peter Bradler's contributions to motor technology, particularly in the realm of automatic washing machines, showcase his innovative spirit