Title: Hans Wigh - Innovator in Coolant Compressor Technology
Introduction
Hans Wigh is an inventor based in Graasten, Denmark. He currently works at Nidec Global Appliance Germany GmbH. With a focus on advancements in coolant compressor technology, Wigh has made significant contributions to the field.
Latest Patent Applications
Wigh's notable patent application is titled "Method for Detecting a Blocked Valve of a Coolant Compressor and a Control System for a Coolant Compressor." This application describes a method for detecting a blocked valve in a coolant compressor, which includes a drive unit and a piston-cylinder unit for cyclical compression of a coolant. The method involves monitoring the speed of the electric motor that drives the piston-cylinder unit. Initially, a maximum speed of the electric motor is detected, and several steps are carried out as long as the motor speed corresponds to this maximum speed. The process includes determining a maximum value of a monitoring parameter and detecting a blocked valve based on specific conditions.
Conclusion
Hans Wigh's innovative approach to detecting issues in coolant compressors showcases his commitment to improving technology in this area. His work at Nidec Global Appliance Germany GmbH highlights the importance of ongoing research and development in the field of appliance technology.