Company Filing History:
21 out of 30,034 
10 out of 15 
6 out of 2,388 
Years Active: 1999-2024
Title: Richard Pirkl: A Prolific Innovator in Fuel Injection Technology
Introduction
Richard Pirkl, based in Wuppertal, Germany, is a notable inventor with an impressive portfolio of 40 patents. His extensive work in the field of fuel injection technology has made significant contributions to automotive engineering.
Latest Patents
Among Richard's latest innovations is a patent for a valve of a fuel injector. This invention is designed to selectively disconnect a high-pressure region from a low-pressure region of fuel. It features an opening in a seat plate, an armature to close the opening, a spring element for prestressing the armature, and an electromagnet for lifting the armature to release the opening. A key characteristic is the addition of an elastically compressible damping element, which limits the armature stroke when lifted from the seat plate.
Another of his recent patents includes a nozzle for injecting fuel. This nozzle comprises an orifice at the nozzle tip for delivering fuel, as well as a reception hole for a nozzle needle. The innovative design allows for selective fuel supply to the orifice based on the position of the nozzle needle. The longitudinal axis of the orifice is directed toward a region of the reception hole that is adjacent to the seat region, which is positioned away from the nozzle tip.
Career Highlights
Richard Pirkl has worked with prestigious companies including Siemens AG and Liebherr-Components Deggendorf GmbH. His experiences at these firms have played a crucial role in shaping his expertise in fuel injection systems and automotive technology.
Collaborations
Throughout his career, Richard has collaborated with notable colleagues such as Christian Hoffmann and Hellmut Freudenberg. These partnerships have fostered a creative environment that has led to numerous advancements in their field.
Conclusion
Richard Pirkl is a remarkable figure in the realm of fuel injection technologies, with a substantial number of patents reflecting his innovative spirit. His contributions continue to influence the automotive industry, and his ongoing work promises to yield even more advancements in the future.
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.