Per-Olof Lindberg

Title: Per-Olof Lindberg: Innovator in Electrical Motor Technology

Introduction

Per-Olof Lindberg is a notable inventor based in Vasteras, Sweden. He has made significant contributions to the field of electrical motor technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of traction motors.

Latest Patents

One of Lindberg's latest patents is the "Modularized elongation ring for air outlet in self-ventilated traction motor." This elongation ring is designed for use in self-ventilated traction motors and is fixed between the non-driving end of the motor housing and a motor end shield. The ring features radial air outlet openings along its circumference and is tailored to enclose a fan wheel fixed on a motor driving shaft. This design allows for easy adaptation of motor housings to different motor types, whether self-ventilated or those requiring forced ventilation.

Another significant patent is the "Bearing assembly" for an electrical motor. This assembly includes a shaft, a housing, and a main bearing positioned between the shaft and the housing. The shaft is surrounded by a rigid sleeve that functions as an auxiliary bearing in the event of a main bearing breakdown and serves as a grease sealing under normal operation.

Career Highlights

Throughout his career, Per-Olof Lindberg has worked with prominent companies such as ABB AB and ABB Technology Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in electrical motor technology.

Collaborations

Lindberg has collaborated with various professionals in his field, including his coworker Peter Isberg. Their joint efforts have led to innovative solutions and improvements in motor design.

Conclusion

Per-Olof Lindberg's contributions to electrical motor technology through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the industry positively.