Company Filing History:
Years Active: 2009-2020
Title: Innovations by Josef Graf in Electrical Switching Technologies
Introduction
Josef Graf, located in Hahnbach, Germany, is an accomplished inventor known for his significant contributions to electric switching technologies. With a remarkable portfolio of 11 patents, Graf has consistently demonstrated his expertise in creating innovative solutions for complex electrical systems.
Latest Patents
Among his notable inventions is a **Switching Device with a Modular Auxiliary Switching Unit**. This device features a base module equipped with an electromagnetic drive that includes a yoke, a coil, and a movable armature. The switching contact of the device can transition between an 'open' and a 'closed' position, enabling efficient control of electrical circuits. A key aspect of this invention is its modular design, allowing various distances in the auxiliary switching unit's contact system to be effectively managed through an elastic element during a triggering event.
Another significant patent by Graf is the **Compact Switchgear for an Electrical Consumer**. This innovative switchgear combines a power supply within a single housing, capable of connecting to external supply voltages and consumer devices. This switchgear enhances functionality by integrating overload detection, circuit breaker functions, and control circuits for co-managing multiple drives within the same unit. Optionally, it can also incorporate a transformer and energy accumulator to optimize the charging and discharging processes for connected consumers.
Career Highlights
Graf's career has flourished at Siemens Aktiengesellschaft, a major player in the global electrical engineering and electronics sector. His work has significantly advanced the company's offerings in the domain of electrical switching systems and has made a lasting impact on the industry.
Collaborations
Working alongside esteemed colleagues such as Norbert Zimmermann and Thomas Detemple, Graf has cultivated a collaborative environment that fosters innovation. Their collective expertise has contributed to developing cutting-edge technologies that meet modern electrical challenges.
Conclusion
Josef Graf's inventive spirit and dedication to advancing electric switching technologies highlight his prominent role in the field. With his extensive patent portfolio and collaborative efforts at Siemens, he continues to inspire future innovations in electrical engineering. His contributions not only enhance existing technologies but also pave the way for new advancements that will shape the future of electrical systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.