Location History:
- Neumunster, DE (2005)
- Neumünster, DE (2006 - 2007)
Company Filing History:
Years Active: 2005-2007
Title: Innovations by Bernd Kirchhoff in Yarn Production Technology
Introduction
Bernd Kirchhoff, an inventive engineer based in Neumünster, Germany, has made significant contributions to the textile industry with his innovative patents. With a total of three patents to his name, Kirchhoff's work primarily focuses on apparatuses for producing and winding synthetic multifilament yarns, as well as advanced spinneret designs for melt spinning filaments.
Latest Patents
One of Kirchhoff's latest inventions is an "Apparatus for producing and winding synthetic multifilament yarns." This apparatus features a spin unit for melt spinning the yarns, at least one treatment unit for the yarns, and a takeup unit equipped with multiple winding positions arranged along a horizontal axis. Each winding position includes a driven guide roll and a yarn guide designed to ensure parallel advancement of the yarns. An innovative aspect of this patent is the orientation of the guide roll in the vertical direction, which helps prevent varied yarn deflections during the treatment and winding processes.
Another notable patent by Kirchhoff is the "Spinneret for melt spinning filaments." This spinneret assembly includes various internal components, such as an inlet component and a spinneret plate, which are secured relative to each other by a supporting means within a housing. To achieve self-sealing between these internal parts during operation, Kirchhoff has ingeniously introduced an expansion body made from a material with a higher thermal expansion coefficient than that of the housing material, creating a pressure force upon heating that ensures the components remain securely braced.
Career Highlights
Kirchhoff is currently associated with Saurer GmbH & Co. KG, a company renowned for its innovations in the textile machinery sector. His career is marked by a strong commitment to improving yarn production processes, making him a valuable asset in the field.
Collaborations
Throughout his career, Kirchhoff has collaborated with esteemed professionals such as Hans-Jürgen Jahns and Bernd Aretz. These cooperative efforts have undoubtedly enriched the innovation processes within their projects, leading to advancements in yarn production technology.
Conclusion
Bernd Kirchhoff stands out as an influential inventor whose patents enhance the efficiency and effectiveness of yarn production systems. His groundbreaking innovations, particularly in apparatus designs and spinneret technology, continue to play a significant role in transforming the textile industry, reaffirming his status as a key figure in this domain.