Company Filing History:
Years Active: 2011
Title: Innovations by Frederik Hendrik Dijkstra
Introduction
Frederik Hendrik Dijkstra is a notable inventor based in Oudenbosch, Netherlands. He has made significant contributions to the field of ultrasonic testing and inspection technologies. With a total of 4 patents, Dijkstra has developed innovative methods and devices that enhance the accuracy and efficiency of inspections in various applications.
Latest Patents
One of Dijkstra's latest patents is a method for configuring an array of transducers in an ultrasonic test apparatus. This method is designed for detecting flaws in welds that connect the edges of metal bodies, such as plates or pipelines. The process involves providing geometrical data of the bevelled edges before welding, identifying different facets of the geometry, and selecting the angles and positions of the transducers based on this geometry. The transducers are then mounted to a scanning mechanism and calibrated using a reference plate.
Another significant patent is an inspection device and method for ultrasonic inspection of a pipeline wall that encloses a fluid. This device is designed to be movable along the pipeline and includes electronic means, a body, a transmitting transducer, and at least two receiving transducers. The electronic means operate the transmitting transducer to send an ultrasonic signal through the fluid to the wall, while the receiving transducers capture the modified signal, allowing for effective inspection.
Career Highlights
Frederik Dijkstra works at Rontgen Technische Dienst B.V., where he applies his expertise in ultrasonic technologies. His work focuses on developing advanced inspection methods that improve the reliability of welds and the integrity of pipelines. Dijkstra's innovative approaches have positioned him as a key figure in the field of ultrasonic testing.
Collaborations
Dijkstra collaborates with talented professionals such as Khalid Chougrani and Paul André De Jong. These partnerships enhance the development of new technologies and contribute to the advancement of ultrasonic inspection methods.
Conclusion
Frederik Hendrik Dijkstra's contributions to ultrasonic testing and inspection technologies demonstrate his commitment to innovation. His patents reflect a deep understanding of the complexities involved in ensuring the integrity of welded structures and pipelines. Dijkstra's work continues to influence the field and improve inspection practices.