Company Filing History:
Years Active: 2013
Title: Jan Olav Pettersen: Innovator in Sub Sea Technology
Introduction
Jan Olav Pettersen is a notable inventor based in Oslo, Norway. He has made significant contributions to the field of sub sea technology, particularly with his innovative designs and systems. His work focuses on enhancing the efficiency and reliability of underwater operations.
Latest Patents
One of Jan Olav Pettersen's key patents is the "Sub sea hybrid valve actuator system and method." This invention includes a piston and cylinder assembly along with a return spring arranged in an actuator housing. It features a hydraulic pump and electric motor assembly associated with the piston and cylinder assembly, as well as hydraulic flow lines for hydraulic medium driving the piston and cylinder in relative displacement against the force of the return spring. The system also incorporates a detector designed to detect the end-of-stroke position of the piston and cylinder assembly. This detector can include various components such as a motor current monitoring circuit unit, a hydraulic medium pressure sensor unit, a position sensor unit, and a linear variable differential transformer unit. Additionally, an electromechanical arresting mechanism is included to releasably arrest the return spring in a compressed state based on the detected end-of-stroke position.
Career Highlights
Jan Olav Pettersen is currently employed at Vetco Gray Scandinavia AS, where he continues to develop innovative solutions for the sub sea industry. His expertise in hydraulic systems and actuator technology has positioned him as a valuable asset in his field.
Collaborations
Throughout his career, Jan has collaborated with talented professionals such as Tom Grimseth and Christian Borchgrevink. These collaborations have further enhanced his work and contributed to the advancement of sub sea technologies.
Conclusion
Jan Olav Pettersen is a distinguished inventor whose contributions to sub sea technology are noteworthy. His innovative patent for a hybrid valve actuator system exemplifies his commitment to improving underwater operations. His work continues to influence the industry and inspire future innovations.