Martin Dahl

Title: Martin Dahl: Innovator in Data Transmission and Armature Testing

Introduction

Martin Dahl is a notable inventor based in Espelkamp, Germany. He has made significant contributions to the fields of data transmission and process control systems. With a total of two patents to his name, Dahl's work focuses on enhancing communication methods and testing functionalities in automation engineering.

Latest Patents

Dahl's latest patents include a "Method for Data Transmission" and a "Method for Testing the Functionality of Armatures." The first patent relates to a method for data transmission between a field device and an operating device. This method allows the field device to communicate with a higher-level device using a fieldbus protocol to perform automation engineering tasks. The operating device is designed as a master for bit-serial point-to-point communication using a packet-based transmission protocol. The proposed method encodes the data according to the fieldbus protocol and transmits it over the channel using the packet-based protocol.

The second patent focuses on testing the functionality of armatures, particularly safety armatures in process control systems. This method involves a test device that implements partial stroke testing and connects to a control device. The control device actuates the safety armature in emergencies according to regulations. Before testing begins, a request signal is sent from the test device to the control device, which responds with an enable signal based on the current process sequence at the armature.

Career Highlights

Throughout his career, Martin Dahl has worked with prominent companies such as ABB Patent GmbH and ABB AG. His experience in these organizations has contributed to his expertise in automation and control systems.

Collaborations

Dahl has collaborated with notable coworkers, including Andreas Stelter and Marcel Schilg. Their joint efforts have likely enhanced the innovation and development of technologies in their respective fields.

Conclusion

Martin Dahl is a distinguished inventor whose work in data transmission and armature testing has made a significant impact in automation engineering. His patents reflect his commitment to advancing technology and improving safety in process control systems.