Location History:
- Baden, CH (1993 - 1999)
- Gebenstorf, CH (1999 - 2000)
- Erding, DE (2009)
Company Filing History:
9 out of 996 
1 out of 309 
1 out of 302 
Years Active: 1993-2009
Title: Ralf Strumpler: Innovator in Compressor and Resistor Technologies
Introduction
Ralf Strumpler is a notable inventor based in Baden, Switzerland. He holds a total of 11 patents that showcase his contributions to the fields of compressor systems and resistor elements. His innovative designs have significantly impacted various technological applications.
Latest Patents
One of Strumpler's latest patents is a compressor cleaning system. This invention features a compressor that includes a compressor wheel, a diffuser, and a device for the wet cleaning of the diffuser. The diffuser is positioned downstream of the compressor wheel in the flow direction of the medium to be compressed. The device is designed to inject a liquid downstream of the compressor wheel to the diffuser, which has a non-stick coating to facilitate the removal of deep-seated deposits from its surface.
Another significant patent is related to a nonlinear resistor element with PTC characteristics. The resistor body incorporates a pulverulent first filler, such as TiB2 or TiC, with specific conductivity. This design aims to enhance voltage sustaining capability and achieve uniform energy absorption by including a second filler with varistor characteristics. The innovative combination of materials and particle sizes in this resistor element demonstrates Strumpler's expertise in electrical engineering.
Career Highlights
Throughout his career, Ralf Strumpler has worked with prominent companies, including ABB Research Ltd. and Asea Brown Boveri Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Strumpler has collaborated with notable professionals in his field, including Felix Greuter and Claus Schuler. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Ralf Strumpler's contributions to compressor and resistor technologies highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing engineering solutions that address real-world challenges.