Company Filing History:
Years Active: 2006-2009
Title: Innovations by Guido Voellmar
Introduction
Guido Voellmar is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of mechanical-electronic systems, holding 2 patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the functionality and reliability of position sensors and switches.
Latest Patents
One of Voellmar's latest patents is a mechanical-electronic position sensor. This invention involves measuring the wiper voltage of a potentiometer actuated by a plunger, which is then processed by a microcontroller. The output is available as an analog signal through an output stage. In case of a malfunction in the microcontroller, two monitoring stages deactivate the output stage to ensure safety. These monitoring stages are tested by regularly interrupting the watchdog signals while keeping the output stage active.
Another significant patent is a method and circuit arrangement for function monitoring of an electronic-mechanical position switch. This method evaluates the wiper voltage of a potentiometer affected by an actuation tappet in comparison to a threshold value. It activates or deactivates electronic contacts based on this evaluation. During specific test intervals, the microcontroller interrupts watchdog signals or control signals to check the state of the switching contacts. If the expected state transition does not occur, the control signals transition to the contact-opening signal level.
Career Highlights
Guido Voellmar is currently employed at Moeller GmbH, where he continues to develop innovative solutions in the field of electronic and mechanical systems. His expertise in position sensors and switches has made him a valuable asset to the company.
Collaborations
Throughout his career, Voellmar has collaborated with several professionals, including Bernd Wolff and Hans-Juergen Hoegener. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Guido Voellmar's contributions to mechanical-electronic systems through his patents reflect his innovative spirit and dedication to improving technology. His work continues to influence the industry and inspire future advancements.