Uta Andrä

Title: Uta Andrä: Innovator in Vehicle Air Conditioning Systems

Introduction

Uta Andrä is a notable inventor based in Lichtenwald, Germany. She has made significant contributions to the field of vehicle air conditioning systems, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is an expansion valve specifically designed for vehicle air-conditioning systems. This invention features a valve seat and a valve-closing element that effectively manages the passage of cooling medium between the inlet and outlet openings. The design includes a shortened maximum working lift for the valve-closing element, ensuring that the ball seat cross-section is smaller than the annular gap cross-section formed by the transmission pin of the actuating device. Another patent involves a method of producing a valve arrangement for an expansion valve, which is crucial for maintaining the efficiency of vehicle air conditioning systems operated with refrigerants. This method focuses on creating a basic opening in the valve seat that is tailored for a predetermined mass flow through material removal.

Career Highlights

Uta Andrä has worked with several companies throughout her career, including Otto Egelhof GmbH & Co. KG and Regelungstechnik. Her experience in these organizations has allowed her to refine her skills and contribute to the development of advanced technologies in her field.

Collaborations

Some of her notable coworkers include Siegfried Roth and Albrecht Waldenburg. Their collaboration has likely fostered an environment of innovation and creativity, leading to the successful development of new technologies.

Conclusion

Uta Andrä's contributions to vehicle air conditioning systems through her patents and career experiences highlight her as a significant figure in the field of innovation. Her work continues to influence the industry and improve the efficiency of vehicle climate control systems.