Location History:
- Vaihigen, DE (1982)
- Vaihingen, DE (1982 - 1985)
- Oberriexingen, DE (1994 - 1996)
Company Filing History:
Years Active: 1982-1996
Title: Rainer Bone: Innovator in Secondary-Air System Monitoring
Introduction
Rainer Bone is a notable inventor based in Vaihingen, Germany. He has made significant contributions to the field of automotive technology, particularly in the monitoring and control of secondary-air systems in internal combustion engines. With a total of 9 patents to his name, Bone's work has had a considerable impact on reducing emissions and improving engine performance.
Latest Patents
Among his latest patents, Bone has developed a method and device for monitoring a secondary-air system of a motor. This innovative approach involves determining a first value that characterizes the secondary air stream blown by the secondary-air system into the exhaust-gas channel of an internal combustion engine. By analyzing this first value, the functioning of the secondary-air system can be assessed. If the first value falls within a predetermined interval, it indicates that the system is operating correctly. Conversely, if it lies outside this interval, a malfunction is suspected. This first value is derived from a second value that characterizes the air stream fed to the engine, along with the air/fuel ratios in both the intake and exhaust systems.
Another significant patent by Bone is a method and arrangement for controlling the operation of a secondary air system. This invention aims to reduce the emission of toxic materials during the start of an internal combustion engine equipped with a catalytic converter and a secondary air pump. The method includes activating the secondary air pump under specific conditions, such as during a warm start of the engine. To prevent overheating of the catalytic converter, the operation of the secondary air pump is controlled by a variable switch-on duration, which is determined by a counting procedure based on various operating parameters.
Career Highlights
Rainer Bone has built a successful career at Robert Bosch GmbH, a leading global supplier of technology and services. His work at Bosch has allowed him to focus on innovative solutions that enhance vehicle efficiency and reduce environmental impact.
Collaborations
Throughout his career, Bone has collaborated with esteemed colleagues such as Rudolf Nagel and Bernward Boning. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Rainer Bone's contributions to the field of automotive technology, particularly in secondary-air system monitoring, demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engine dynamics
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