Location History:
- Stuttgart, DE (2014 - 2016)
- Ostfildern, DE (2018 - 2019)
Company Filing History:
Years Active: 2014-2019
Title: The Innovative Contributions of Marian Kacmar
Introduction
Marian Kacmar is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of pump technology, holding a total of 5 patents. His work focuses on improving the efficiency and design of pump units, showcasing his expertise and innovative spirit.
Latest Patents
Kacmar's latest patents include advancements in pump unit design. One of his notable inventions is a pump unit that features a drive shaft and a rotor, which is rotatably arranged within a housing. This design incorporates an oblique sliding plane that allows the rotor to nutate about the drive axis of the drive shaft. The rotor is equipped with a set of teeth that mesh with corresponding teeth on the housing, creating working spaces that can be filled and emptied through an inlet and outlet. This invention addresses the disadvantage of a large axial installation length by shortening it through a novel arrangement of the drive shaft and stator.
Another significant patent involves an electric pump supported by journal bearings. In this design, the rotor is driven by a drive shaft that has two bearing sections. The first bearing section is a sliding bearing that faces the rotor, while the second section faces away. Kacmar's innovation increases the load-bearing capacity of the first sliding bearing, enhancing the overall performance of the pump unit.
Career Highlights
Throughout his career, Marian Kacmar has worked with prominent companies such as Robert Bosch GmbH and Cor Pumps + Compressors AG. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Kacmar has collaborated with notable colleagues, including Oliver Laforsch and Dieter Amesoeder. These partnerships have likely fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Marian Kacmar's contributions to pump technology through his patents demonstrate his commitment to innovation and improvement in engineering design. His work continues to influence the industry and showcases the importance of inventive thinking in solving complex engineering challenges.