Location History:
- Vesteras, SE (1978 - 1980)
- Vasteras, SE (1976 - 1983)
Company Filing History:
Years Active: 1976-1983
Title: The Ingenious Contributions of Orvar Dahle
Introduction
Orvar Dahle, an accomplished inventor based in Vasteras, Sweden, has made significant strides in the field of engineering through his innovative inventions. With a portfolio of eight patents, Dahle continues to push the boundaries of technology with his latest projects focusing on pressure sensing and attachment methodologies.
Latest Patents
Dahle's most recent patent is a cutting-edge pressure-sensing transducer designed to continuously measure pressure within the cylinders of internal combustion engines. This device features a pressure-transmitting element that includes a generally tubular seat and a metallic plate that closes off the top end of the seat. The innovation utilizes an M-shaped force-transmitting member that spans across the seat, providing connection points that translate pressure-generated forces into a tensile force acting on a magnetoelastic force-sensing member. This intricate design allows for precise measurement of pressure fluctuations, enhancing engine performance and efficiency.
Another notable patent from Dahle is a method and apparatus for attaching two objects. This invention incorporates at least two attachment elements, each with pointed members interconnected by a sensing element. By integrating movable and fixed wedge members, the design enables the pointed members to penetrate the surface of the object under a specified pressure force. Subsequently, the invention minimizes the holding force exerted on the pointed members, ensuring stable engagement despite external transverse forces.
Career Highlights
Throughout his career, Orvar Dahle has been associated with prominent companies such as Asea Aktiebolag and Allmanna Svenska Elektriska Aktiebolaget, where he contributed to various engineering projects. His experience within these organizations not only enhances his expertise but also fosters innovation.
Collaborations
Dahle has collaborated with several notable individuals, including his colleagues Sture Siby and Jan O. Nordvall. Their joint efforts in engineering projects have played a crucial role in the development and refinement of Dahle's inventions, showcasing the power of teamwork in fostering innovation.
Conclusion
Orvar Dahle's impressive patent portfolio and his contributions to the engineering field underscore his status as a prominent inventor. His innovative solutions, particularly in pressure sensing and attachment technologies, mark significant advancements in the industry. As the landscape of technology continues to evolve, the impact of inventors like Dahle remains essential in shaping a more efficient and functional future.