Company Filing History:
Years Active: 2001
Title: The Innovations of Harald Pietsch
Introduction
Harald Pietsch is an inventor based in Berlin, Germany. He has worked with notable companies such as BSH Hausgeräte GmbH and BSH Bosch und Siemens Hausgeräte GmbH. Although he currently holds no granted patents, his contributions to the field of appliance technology are noteworthy.
Latest Patent Applications
Harald Pietsch has submitted several innovative patent applications. One of his latest applications is for a drying appliance comprising a heat exchanger having a coating. This drying appliance features a drying chamber and a process air guide that directs drying air through the chamber. The process air guide includes a heat exchanger designed to cool process air, which contains humidity and particulates. This heat exchanger is located downstream of the drying chamber and is partially coated with a polymer coating. Additionally, a passivating layer is interposed between the coating and the surface of the heat exchanger.
Another significant application is for a laundry treatment appliance that includes a drum and a sensor, along with a method for its operation. This appliance is equipped with a motor to drive the drum and a control device that stores an acoustic reference signal. An acoustic sensor measures an acoustic signal, which is then compared to the stored reference signal by a comparator. Both the acoustic signal and the reference signal are represented as sonograms.
Conclusion
Harald Pietsch's work in appliance technology, particularly through his latest patent applications, showcases his innovative approach to improving household appliances. His contributions, although not yet recognized through granted patents, reflect a commitment to advancing technology in this field.