This inventor holds 25 USPTO granted patents and 4 EPO patents, primarily in Displacement Machines. Top assignees: Aginfor Ag Fur Industrielle Forschung, Bbc Brown Boveri Ag, Bbc Brown, Boveri & Company, Limited. Active years: 1982-2013.
Location History:
- Liestal, CH (1982 - 1985)
- Arisdorf, CH (1988 - 1990)
- Mellingen, CH (1990 - 2013)
Company Filing History:
5 out of 13 
5 out of 134 
4 out of 886 
Years Active: 1982-2013
Areas of Expertise:
Title: Fritz W Spinnler: Innovator in Displacement Machine Technology
Introduction
Fritz W Spinnler, based in Liestal, Switzerland, is a remarkable inventor known for his contributions to the field of displacement machines. With an impressive portfolio of 25 patents, Spinnler has developed innovative solutions that advance the functionality and efficiency of machines designed for compressible media.
Latest Patents
Among Spinnler’s latest inventions are two notable patents:
1. **Displacement Machine with Improved Support** - This invention describes a spiral-type displacement machine designed for compressible media. It features a displacement body comprising a carrier disc with helical blades that extend from both sides. The design includes a hub supported by a hub bearing, which is situated on an eccentric disc linked to a driven drive shaft. The machine is carefully constructed with bearings placed close to the eccentric disc, enhancing its operational capability.
2. **Positive Displacement Machine According to the Spiral Principle** - This patent focuses on a positive displacement machine that comprises a spiral-shaped feed chamber set within a housing. The innovative design consists of a spiral-shaped displacement body made from a disc with eccentric spiral strips. During operation, the strips execute movements confined within the feed chamber's peripheral walls, ensuring efficient sealing and pressurized operation.
Career Highlights
Throughout his career, Fritz W Spinnler has made significant contributions while working with companies such as Aginfor AG for industrial research and BBC Brown Boveri AG. His work experience has undoubtedly shaped his inventive capabilities.
Collaborations
Fritz has collaborated with talented professionals such as Roland Kolb and Gregor Jetzer. These partnerships have likely enriched his insights and broadened his inventive horizons, leading to his successful patents.
Conclusion
Fritz W Spinnler’s innovations in displacement machine technology demonstrate his commitment to enhancing engineering designs for compressible media. His groundbreaking patents reflect a fusion of creativity and practicality, showcasing his impact on the field. As he continues his inventive journey, the industry anticipates further advancements from this prolific inventor.