Rainer Engelhardt

Title: Rainer Engelhardt: Innovator in Suction Technology

Introduction

Rainer Engelhardt is a notable inventor based in Leutenbach, Germany. He has made significant contributions to the field of suction technology, holding a total of 3 patents. His innovative designs focus on improving cleaning apparatuses, showcasing his expertise and commitment to enhancing everyday tools.

Latest Patents

One of Engelhardt's latest patents is a suction apparatus for cleaning purposes. This apparatus includes a container, a suction subassembly, a filter element arranged in the container's interior, and a pumping subassembly. The design allows for a mixture of a carrier fluid and dirt particles to be taken in through a suction inlet, with the filter element effectively restraining the dirt particles. The filter element is a filter bag, which is strategically placed to prevent expansion into the fluid delivery space, ensuring efficient operation.

Another significant patent involves a method for cleaning two filters of a suction device. This method is designed for a suction device that has a dirt collection container with a suction inlet. The device operates under negative pressure through two suction lines, each following a filter. The innovative approach allows for the filters to be cleaned by subjecting them to external air while maintaining the integrity of the suction lines.

Career Highlights

Throughout his career, Rainer Engelhardt has worked with prominent companies such as Alfred Kärcher GmbH & Co. KG and Hilti Aktiengesellschaft. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.

Collaborations

Engelhardt has collaborated with notable colleagues, including Roland Jeutter and Werner Rentschler. These partnerships have likely fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Rainer Engelhardt's contributions to suction technology through his patents and career experiences highlight his role as a significant inventor in the field. His work continues to influence the design and functionality of cleaning devices, making everyday tasks more efficient.