Company Filing History:
Years Active: 1987
Title: Sigvard Soderstrom: Innovator of the Vacuum Toilet System
Introduction
Sigvard Soderstrom is a notable inventor based in Hagersten, Sweden. He is recognized for his innovative contributions to sanitation technology, particularly in the development of a vacuum toilet system. His work has significantly impacted the efficiency and functionality of waste management systems.
Latest Patents
Soderstrom holds a patent for a vacuum toilet system. This system comprises a waste-receiving bowl with an outlet, a sewer pipe maintained at a lower pressure than the bowl, and a discharge valve that controls the passage of waste. The discharge valve includes a valve housing and a movable closure member, which operates between open and closed positions. A drive mechanism is connected to the closure member, allowing it to move as needed. Additionally, a sensing device provides a control signal if the closure member fails to close properly. The control device responds to user input, facilitating the movement of the closure member between its positions.
Career Highlights
Soderstrom is associated with Oy Wartsila Ab, where he has contributed to advancements in sanitation technology. His innovative approach has led to the creation of efficient systems that enhance user experience and environmental sustainability.
Collaborations
Soderstrom has worked alongside his coworker, Sven Oldfelt, contributing to the development of innovative solutions in their field.
Conclusion
Sigvard Soderstrom's contributions to the field of sanitation technology, particularly through his vacuum toilet system patent, demonstrate his commitment to innovation and efficiency. His work continues to influence modern waste management practices.