This inventor holds 8 USPTO granted patents. Top assignee: Robert Bosch. Active years: 1979-1983.
Company Filing History:
Years Active: 1979-1983
Title: The Innovations of Peter Stiefel
Introduction
Peter Stiefel is a notable inventor based in Ditzingen, Germany. He has made significant contributions to the field of fuel injection systems, holding a total of 8 patents. His work focuses on enhancing the efficiency and precision of internal combustion engines.
Latest Patents
One of his latest patents is a fuel injection system designed to provide the most precise adaptation of the fuel-air mixture to the operating conditions of the engine. This system includes metering valves, each paired with a regulating valve that adjusts based on fuel pressure and control pressure. Another significant patent is a differential pressure valve for a fuel injection system, which features a diaphragm as the movable valve element. This design separates two chambers and incorporates a filter element, ensuring optimal performance and adaptability.
Career Highlights
Peter Stiefel has dedicated his career to advancing fuel injection technology. His innovative designs have been instrumental in improving engine performance and efficiency. He works at Robert Bosch, a leading company in automotive technology, where he continues to develop cutting-edge solutions.
Collaborations
Throughout his career, Stiefel has collaborated with esteemed colleagues such as Klaus-Jurgen Peters and Hermann Nusser. These partnerships have fostered a creative environment that has led to numerous advancements in fuel injection systems.
Conclusion
Peter Stiefel's contributions to the field of fuel injection systems exemplify his commitment to innovation and engineering excellence. His patents reflect a deep understanding of internal combustion technology and its applications.