Franz Kaspar

Title: Franz Kaspar: Innovator in Electric Plug Contacts

Introduction

Franz Kaspar is an accomplished inventor based in Niefern-Öschelbronn, Germany. With a total of two patents to his name, he has made significant contributions to the field of electrical engineering, particularly in the development of innovative plug contacts for electric systems.

Latest Patents

Kaspar's latest inventions include advancements in electric plug contacts and a semi-finished product designed for their production. The first patent introduces a semi-finished product for creating plug-in contacts in plug-in connectors for DC power systems in motor vehicles operating at nominal voltages where electric arcing can occur. This invention features an electrically conductive main body made from a non-precious metallic material, complemented by a contact-making coating that is more precious than the body material. The coating has a thickness of at least 0.3 micrometers and is composed of silver or a silver-based alloy that does not form an alloy with silver or at best forms a precipitation alloy.

The second patent encompasses an electric contact with a main body made from a copper-based alloy or stainless steel. This design incorporates a contact layer consisting of a gold-based alloy, which also has a minimum thickness of 0.3 micrometers and contains 0.5 to 15 percent by weight of one or more platinum group metals. An intermediate layer of silver or a silver-based alloy is provided to enhance the connection, with the contact layer preferably applied to the main body through a PVD process.

Career Highlights

Franz Kaspar has had an impressive career, working with reputable companies such as Ami Doduco GmbH and Wieland-Werke AG. His experience in these organizations has contributed to his expertise and innovative capabilities in electrical engineering.

Collaborations

Throughout his career, Kaspar has collaborated with several talented individuals, including Joachim Ganz and Isabell Buresch. These professional relationships have fostered a creative environment, enabling him to develop pioneering inventions in his field.

Conclusion

Franz Kaspar continues to be a driving force in innovation within the electrical engineering sector. His patents for electric plug contacts and semi-finished products signify his commitment to advancing technology and improving the performance of DC power systems in motor vehicles. Through his career and collaborations, he exemplifies the spirit of invention, pushing the boundaries of possibility in his field.