This inventor holds 4 USPTO granted patents. Top assignees: Bayeraktiengesellschaft, Henkel Ag & Company, Kgaa, Niro A/s. Active years: 1989-2004.
Company Filing History:
1 out of 38 
1 out of 4,533 
1 out of 33 
Years Active: 1989-2004
Title: Innovations by Peter Walzel
Introduction
Peter Walzel is a notable inventor based in Dormagen, Germany. He has made significant contributions to the field of spray-drying technology, holding a total of 4 patents. His work focuses on developing innovative devices and methods for efficiently atomizing liquids and solvent-containing compositions.
Latest Patents
One of his latest patents is a "Device for spray-drying solvent-containing compositions." This invention describes an apparatus and method for the spray drying of solvent-containing compositions. In this process, a liquid or paste-form solvent-containing composition is heated to a temperature above the boiling point of the solvent. It is then transported under excess pressure to a relaxation space where it is sprayed to evaporate the solvent. The relaxation space operates at a temperature above the boiling point of the solvent but is not under excess pressure.
Another significant patent is for a "Process and a device for atomizing liquids." In this invention, the liquid to be atomized is uniformly sprayed on the inner surface of a hollow rotating cylinder. This is achieved using one- or two-fluid nozzles, which distribute the liquid on apertures provided in the cylinder wall. The rotation of the cylinder causes the liquid to flow outwards through these apertures, generating droplets through laminar decomposition of the jet. The design ensures that the flow rate in each aperture remains within a specific range to maintain adequate flow laminarity.
Career Highlights
Throughout his career, Peter Walzel has worked with prominent companies such as Henkel AG & Company and Niro A/S. His experience in these organizations has contributed to his expertise in the field of spray-drying technology and liquid atomization.
Collaborations
Peter has collaborated with notable professionals in his field, including Poul Bach and Christian Reedtz Funder. These collaborations have likely enriched his work and led to further innovations in his area of expertise.
Conclusion
Peter Walzel's contributions to the field of spray-drying technology and liquid atomization are noteworthy. His innovative patents and collaborations reflect his commitment to advancing technology in this area.