Location History:
- Dielsdorf, CH (1989 - 1991)
- Regensdorf, CH (1994 - 2005)
Company Filing History:
4 out of 13 
2 out of 309 
2 out of 134 
Years Active: 1989-2005
Title: Roland Kolb: Innovator in Fuel Injection and Displacement Machines
Introduction
Roland Kolb is a distinguished inventor based in Regensdorf, Switzerland. He holds a total of 11 patents, showcasing his significant contributions to the fields of fuel injection and displacement machines. His innovative designs have made a notable impact on the engineering and automotive industries.
Latest Patents
One of Kolb's latest patents is a fuel-injection valve for internal combustion engines. This invention features a control space defined by a piston and a slide-valve body, which work together to manage fuel flow effectively. The design includes a throttle passage that connects to a high-pressure space, allowing for precise control of the injection nozzles. Another notable patent is a displacement machine for compressible media. This machine is designed with a compact housing and features a nozzle-like connection for efficient integration with upstream air filters.
Career Highlights
Throughout his career, Kolb has worked with several prominent companies, including Aginfor AG for Industrial Research and Asea Brown Boveri Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex engineering challenges.
Collaborations
Kolb has collaborated with notable professionals in his field, including Fritz W. Spinnler and Gregor Jetzer. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Roland Kolb's contributions to the fields of fuel injection and displacement machines highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing engineering solutions that enhance performance and efficiency.