Helena Riegger

Title: Helena Riegger: Innovator in High-Pressure Feed Water Preheating

Introduction

Helena Riegger is a notable inventor based in Zurich, Switzerland. She has made significant contributions to the field of engineering, particularly in the development of high-pressure feed water preheating systems. With a total of 2 patents to her name, Riegger's work showcases her innovative spirit and technical expertise.

Latest Patents

Riegger's latest patents include a vertical, collector-type high-pressure feed water preheater. This invention features a steam duct that encloses the preheater tube-bundle, leading upwards from the desuperheater box and opening into a flat steam-distribution duct. The heating steam flows through steam outlet openings on the vertical narrow sides and radially through the preheater tube-bundles. Additionally, her feed water preheater design incorporates warm and cold tube bundles, with the warm tube bundle divided into first and second warm tube bundles, enhancing efficiency in heat exchange.

Career Highlights

Helena Riegger has established herself as a key figure in her field through her innovative designs and engineering solutions. She works at BBC Brown, Boveri & Company, Limited, where she continues to push the boundaries of technology in her area of expertise.

Collaborations

Throughout her career, Riegger has collaborated with talented professionals, including her coworkers Jakob Brul and Jorg Schwander. These collaborations have contributed to the advancement of her projects and the successful implementation of her inventions.

Conclusion

Helena Riegger's contributions to high-pressure feed water preheating technology exemplify her dedication to innovation and engineering excellence. Her patents reflect her commitment to improving efficiency in thermal systems, making her a significant figure in her field.