Paul Trosch

Title: Paul Trosch: Innovator in Thermoplastic and Fluid Control Technologies

Introduction

Paul Trosch is a notable inventor based in Schaffhausen, Switzerland. He has made significant contributions to the fields of thermoplastic materials and fluid control systems. With a total of 3 patents to his name, Trosch has demonstrated a commitment to innovation and engineering excellence.

Latest Patents

One of Trosch's latest patents is for a part molded from thermoplastic material. This invention comprises welding bush portions, each equipped with a heating coil for connection with tubularly-shaped parts. A clamping portion with slots and screws arranged in flanges facilitates the clamping of the welding bush portion against the inserted tubularly-shaped part, ensuring fixation and retention of the parts prior to and during the welding process.

Another significant patent is for a unidirectional valve. This valve includes a generally tubular housing through which fluid can flow substantially in a straight line. The housing features an interior valve seat portion at the inlet end, in the direction of desired flow, and a valve member that is axially movable by the fluid medium. The valve member consists of a rigid annular part and a flexible part, which is carried by an axially movable guide member. The flexible portion has a tapered control skirt that extends outwardly from the rigid part. Small differences in pressure or flow volume in the reverse direction cause the flexible part to move outwardly against a sliding surface on the interior of the housing, moving the valve member axially toward the valve seating surface in the closed position. Flow in the desired direction causes the skirt to move axially and fold toward the rigid portion. Various embodiments of the valve member and guide arrangements are also presented.

Career Highlights

Throughout his career, Paul Trosch has worked with prominent companies such as Georg Fischer Aktiengesellschaft and Georg Fischer Rohrleitungssysteme AG. His experience in these organizations has contributed to his expertise in developing innovative solutions in his field.

Collaborations

Trosch has collaborated with notable coworkers, including Erich Guldener and Erasmo Porfido. Their combined efforts have likely fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Paul Trosch is a distinguished inventor whose work in thermoplastic materials and fluid control technologies has made a significant impact. His patents reflect a