Tom Johansen

Title: **Tom Johansen: Innovator in Fluid Dynamics**

Introduction

Tom Johansen is an accomplished inventor based in Helsingborg, Sweden. With a remarkable portfolio of four patents, he has made significant contributions to the field of fluid dynamics, particularly in the development of advanced dosing and metering pump technologies. His innovative spirit is evident in his latest inventions, which address complex challenges in exhaust gas treatment systems.

Latest Patents

One of Tom's latest patents is the **Dosing Pump Unit**. This invention focuses on a dosing pump unit designed to mix a liquid reducing agent with an exhaust gas flow efficiently. The unit features a connection to a reducing agent tank on the input side and a pressure pipe on the output side, along with a return flow pipe. A non-return valve is integrated into the pressure line, which is prestressed against hydraulic pressure from the pump, ensuring optimal functionality. Additionally, a stop valve is incorporated for selectively closing the return pipe, enhancing the system's versatility.

Another significant patent is the **Metering Pump Assembly**, which introduces a metering pump for admixing fluid reduction agents into exhaust gas flows. This innovative device includes a premixing section where the reduction agent merges with pressurized gas. It boasts a first return valve strategically placed in the supply conduit for the reduction agent, ensuring effective mixing ahead of the mixing region.

Career Highlights

Tom Johansen is affiliated with **Grundfos Nonox A/S**, a company renowned for its excellence in water technology solutions. His role within the organization has enabled him to leverage his expertise to drive innovative projects that contribute to environmental sustainability and efficiency in fluid management.

Collaborations

Throughout his career, Tom has collaborated with notable professionals such as Hans Henrik Jochumsen and Niels Stubager Kiemer. These collaborations have fostered an environment of creativity and innovation, allowing for the development of groundbreaking solutions in the field of pump technology.

Conclusion

In summary, Tom Johansen's innovative contributions to fluid dynamics and pump technology underscore his role as a leading inventor in the industry. His latest patents reflect a commitment to improving exhaust treatment processes, showcasing his dedication to advancing sustainable solutions through engineering excellence. With a solid collaborative network and a strong position at Grundfos Nonox A/S, Tom continues to inspire innovation and contribute to a cleaner, more efficient future.