Frank Grumbrecht

Title: Frank Grumbrecht: Innovator in Exhaust Aftertreatment Technology

Introduction

Frank Grumbrecht is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of internal combustion engine technology, particularly in exhaust aftertreatment systems. With a total of 2 patents, his work reflects a commitment to innovation and efficiency in automotive engineering.

Latest Patents

One of Frank Grumbrecht's latest patents is the SCR exhaust aftertreatment device. This device is designed for internal combustion engines and includes an injector for injecting a reductant, a mixing unit, and an SCR catalytic converter positioned immediately downstream in the exhaust flow direction. The mixing unit features a swirl element and an impact element, which work together to optimize the exhaust treatment process. The swirl element is composed of two guide elements, with swirl vanes creating a swirling motion in the inner guide element, while counterswirling motion is generated by additional swirl vanes located between the inner and outer guide elements.

Another significant patent is the connector element for connecting a pump assembly in a selective catalytic reduction system to a reagent supply. This connector element includes a reagent flow passage that receives reagent fluid from the supply and delivers it to the pump assembly. Additionally, it features a coolant passage for cooling fluid, ensuring efficient operation of the system.

Career Highlights

Throughout his career, Frank Grumbrecht has worked with prominent companies in the automotive industry. He has been associated with Benteler Automobiltechnik GmbH and Delphi International Operations Luxembourg S.a.r.l. His experience in these organizations has allowed him to develop and refine his innovative ideas in exhaust aftertreatment technology.

Collaborations

Frank has collaborated with talented individuals in his field, including coworkers Tobias Koenig and Eugen Lewin. Their combined expertise has contributed to the successful development of advanced automotive technologies.

Conclusion

Frank Grumbrecht is a distinguished inventor whose work in exhaust aftertreatment technology has made a significant impact on the automotive industry. His innovative patents and collaborations reflect his dedication to improving engine efficiency and reducing emissions.