Location History:
- Unerensingen, DE (2006)
- Untereneingen, DE (2005 - 2008)
- Unterensingen, DE (1994 - 2012)
Company Filing History:
11 out of 446 
4 out of 4 
1 out of 6,109 
Years Active: 1994-2012
Title: **The Innovations of Roland Strähle: A Pioneer in Heat Exchanger Technology**
Introduction
Roland Strähle, an accomplished inventor based in Unterensingen, Germany, is known for his significant contributions to heat exchanger technology. With a total of nine patents to his name, Strähle's innovative designs reflect his expertise and dedication to advancing thermal management solutions in various applications.
Latest Patents
Among Strähle's latest patents is a groundbreaking design for a heat exchanger featuring flat tubes. This invention includes a plurality of stacked flat tubes and a collecting tank characterized by a surrounding wall that connects seamlessly to the ends of the stacked flat tubes. The configuration allows for effective distribution of a first medium through the collecting tank and flat tubes. Notably, internal inserts bonded between the broad sides of the tubes address temperature-induced length changes in the stacking direction, using innovative designs such as recesses in connectors and corrugated wave flanks. This design not only enhances performance but also allows for these flat tubes with inserts to be manufactured separately for use in heat exchangers.
Another significant patent addresses an exhaust gas heat exchanger, particularly within an exhaust gas recirculation arrangement. This invention comprises a plate stack encased in a housing, with the stack made up of two plates. These plates are ingeniously connected along their longitudinal edges to form a flat tube that houses a turbulator for exhaust gas flow. Additionally, the design incorporates a coolant duct with flow directing elements situated between the flat tubes. To increase the heat exchanger's resilience to thermal stress, the elements are constructed from a corrugated plate that features ducts with a nonlinear profile, allowing for length adaptability between the plate stack and the housing during operation.
Career Highlights
Strähle's career has been marked by his dedication to the Modine Manufacturing Company, where he has utilized his technical prowess to further the company's mission of providing advanced thermal management solutions. His innovative contributions have positioned him as a leader in the field, with a strong focus on optimizing heat exchange processes.
Collaborations
Throughout his career, Strähle has collaborated with notable coworkers, including Jörg Soldner and Harald Schatz. These partnerships have fostered an environment of creativity and technical challenge, enabling the team to push the boundaries of what is achievable in heat exchanger technology.
Conclusion
Roland Strähle's extensive portfolio of patents and his significant contributions to Modine Manufacturing Company underscore his status as a leading inventor in the field of thermal management solutions. His innovative designs not only enhance efficiency but also set a standard for future developments in heat exchanger technology. As he continues to contribute to this critical field, Strähle's work remains a testament to the impact of innovation in engineering and technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.