Location History:
- Kolback, SE (1981 - 2016)
- Kolbäck, SE (2001 - 2019)
- Hallstahammar, SE (2022)
Company Filing History:
9 out of 48 
6 out of 21 
2 out of 60 
Years Active: 1981-2022
Title: **The Innovations of Sture Helmersson: A Visionary in Nuclear Technology**
Introduction
Sture Helmersson, a prolific inventor based in Kolbäck, Sweden, has made significant contributions to nuclear technology through his innovative inventions. With a total of 16 patents to his name, Helmersson has focused on enhancing the efficiency and safety of nuclear reactors, positioning himself as a key player in this critical field.
Latest Patents
Among his most recent patents is the "Fuel assembly having concentric lower coolant inlet tubes." This invention describes a fuel assembly for a nuclear reactor that features an upstream minor portion, a main portion, and a downstream minor portion. Fuel rods extend through a flow interspace to allow coolant to pass through in contact with these rods. The design incorporates two elongated tubes that form respective internal passages parallel to the fuel rods and encloses a stream of coolant, providing an improved mechanism for heat transfer.
Another notable patent is the "Fuel channel for a nuclear power boiling water reactor." This innovation outlines a fuel channel constructed from sheet material, containing a bundle of nuclear fuel rods. The construction of the channel allows its corners to overlap, creating corner regions with double sheet material, thereby enhancing structural integrity and performance.
Career Highlights
Sture Helmersson has contributed his expertise to several prominent organizations, including Westinghouse Electric Sweden AB and Westinghouse Atom AB. His work at these companies has been pivotal in developing advanced technologies in nuclear energy. Through rigorous research and innovation, he has significantly impacted the design and operational capabilities of nuclear fuel systems.
Collaborations
Throughout his career, Helmersson has collaborated with esteemed colleagues such as Olov Nylund and Leif Gunnar Larsson. These partnerships have fostered an environment of creativity and innovation, leading to groundbreaking advancements in nuclear technology.
Conclusion
Sture Helmersson's work exemplifies the spirit of innovation in the nuclear energy sector. His numerous patents reflect a deep commitment to improving reactor safety and efficiency. As he continues to build on his legacy, Helmersson remains an influential figure in the field, inspiring future generations of inventors and engineers.