Ake Widehn

Title: Ake Widehn: Innovator in Pressure-Sensing Technology

Introduction

Ake Widehn is a notable inventor based in Vesteras, Sweden. He has made significant contributions to the field of pressure-sensing technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Widehn's latest patents include a pressure-sensing transducer designed for internal combustion engines. This transducer features a pressure-transmitting element with a tubular seat and a metallic plate that closes the top end. An M-shaped force-transmitting member spans across the seat, transforming pressure-generated forces into a tensile force acting on a magnetoelastic force-sensing member. This innovative design allows for continuous pressure measurement within the engine cylinder.

Another significant invention is a weighing scale calibrating machine. This machine is utilized for calibrating strain transducers attached to vehicle axles. It includes a box girder with load scales for supporting vehicle wheels. The machine's tensile force applying mechanism simulates load on the vehicle, providing accurate calibration for weighing equipment.

Career Highlights

Ake Widehn is associated with Asea Aktiebolag, a company known for its advancements in electrical engineering and automation. His work at Asea has allowed him to develop and refine his inventions, contributing to the company's reputation for innovation.

Collaborations

Widehn has collaborated with notable coworkers such as Orvar Dahle and Bertil Hoffman. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ake Widehn's contributions to pressure-sensing technology and calibration machines highlight his role as an influential inventor. His patents reflect a commitment to innovation and practical solutions in engineering.