This inventor holds 3 USPTO granted patents. Top assignee: Bitzer Kuehlmaschinenbau Gmbh. Active years: 2005-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005-2020
Title: Innovations by Inventor Stephan Roelke
Introduction
Stephan Roelke is a notable inventor based in Filderstadt, Germany. He has made significant contributions to the field of refrigeration technology, holding a total of 3 patents. His work focuses on improving sound absorption and efficiency in refrigeration systems.
Latest Patents
One of his latest patents is a sound absorber for refrigerant compressors. This invention aims to enhance sound damping in a refrigerant compressor that features a common housing. The design includes a compressor housing that incorporates a first sound absorber unit, strategically placed adjacent to a housing window. This unit consists of at least one chamber that widens out between the inlet and outlet openings, effectively reducing noise during operation.
Another significant patent is related to a refrigeration system. This system includes a refrigeration circuit with a refrigerant compressor, a condenser, an expansion device, and an evaporator. The innovative aspect of this design is the integration of a drive motor that is speed-controlled by electronic motor control. A control cooling branch is also included, which helps maintain optimal temperatures for the cooling element connected to the electronic power components, thereby preventing operational disruptions.
Career Highlights
Stephan Roelke is currently employed at Bitzer Kuehlmaschinenbau GmbH, a leading company in the refrigeration industry. His work at Bitzer has allowed him to focus on developing advanced technologies that enhance the performance and reliability of refrigeration systems.
Collaborations
Throughout his career, Roelke has collaborated with talented professionals such as Dominic Kienzle and Ashraf Agha. These collaborations have contributed to the innovative solutions he has developed in the refrigeration sector.
Conclusion
Stephan Roelke's contributions to refrigeration technology through his patents demonstrate his commitment to innovation and excellence in his field. His work continues to influence the industry, making significant strides in sound absorption and system efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile