Petter Johansson

Title: Petter Johansson: Innovator in Pressure Pulse Attenuation

Introduction

Petter Johansson is a notable inventor based in Göteborg, Sweden. He has made significant contributions to the field of engineering, particularly in the area of pressure pulse attenuation. With a total of 4 patents to his name, Johansson's work has had a meaningful impact on various industrial applications.

Latest Patents

Johansson's latest patents focus on methods and apparatuses for attenuating pressure pulses generated during sea piling. One of his key inventions involves an apparatus designed to mitigate water pressure pulses that occur when a percussion mechanism is used to drive piles into the earth. This innovative design includes a tubular outer sleeve that surrounds the pile, with a gas-filled space provided between the inner periphery of the outer sleeve and the outer periphery of the pile. The mechanisms for providing this gas-filled space are integral to the effectiveness of the apparatus.

Career Highlights

Throughout his career, Petter Johansson has worked with prominent companies such as ABB Technology Ltd and ABB Research Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engineering practices.

Collaborations

Johansson has collaborated with several professionals in his field, including Claes-Goran Johansson and Thies Helbig. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Petter Johansson's contributions to the field of pressure pulse attenuation demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the challenges faced in industrial applications, and his work continues to influence the industry.