Inger Elisabeth Önnerby Pettersson

Title: Inger Elisabeth Önnerby Pettersson: Innovator in Electrostatic Precipitation Technology

Introduction

Inger Elisabeth Önnerby Pettersson is a distinguished inventor based in Vaxjo, Sweden, recognized for her significant contributions to the field of electrostatic precipitation technology. With a total of two patents to her name, she has made notable advancements that enhance the efficiency and effectiveness of electrostatic precipitators.

Latest Patents

One of her latest patents is titled "Pulse firing pattern for a transformer of an electrostatic precipitator." This patent describes a unique pulse firing pattern that incorporates elements indicative of both pulses to be fired and those not to be fired. The design includes couples of adjacent elements and at least two firing elements, optimizing the performance of the electrostatic precipitating system.

Her second patent, "Method for monitoring the signal quality of an electrostatic precipitator," presents an innovative approach to assessing the signal quality of electrostatic precipitation. This method involves real-time measurement of various features of primary and secondary electric power, processing this data to provide information indicative of the signal quality, thus enhancing operational efficiency.

Career Highlights

Inger has worked with prominent companies such as Andritz Aktiebolag and General Electric Technology GmbH, where she has honed her expertise and contributed to groundbreaking projects in the area of electrostatics. Her work in these firms underscores her important role in advancing technology in environmental protection and energy efficiency.

Collaborations

Throughout her career, Inger has collaborated with notable professionals in the field, including Carl Marcus Williamsson and Nanda Kishore Dash. These partnerships have enabled her to leverage combined expertise and drive innovation in her projects.

Conclusion

Inger Elisabeth Önnerby Pettersson stands out as a remarkable inventor who has made significant strides in electrostatic precipitation technology. Her patents not only reflect her innovative spirit but also contribute to advancements that have the potential to improve environmental sustainability and industrial efficiency.