This inventor holds 9 USPTO granted patents. Top assignees: Siemens Aktiengesellschaft, Kernforschungszentrum Karlsruhe Gesellschaft MIT Beschrankter Haftung, Kraftwerk Union Aktiengesellschaft. Active years: 1982-1993.
Company Filing History:
7 out of 30,854 
1 out of 17 
1 out of 461 Years Active: 1982-1993
Title: Christoph Schnapper: Innovator in Cryogenic Technology
Introduction
Christoph Schnapper is a notable inventor based in Erlangen, Germany, recognized for his contributions to cryogenic technology. With a total of nine patents to his name, Schnapper has made significant advancements in the field of superconducting measurement instruments and electric machines.
Latest Patents
One of Schnapper's latest patents is a device for cooling a SQUID measuring instrument. This innovative device is designed to measure biomagnetic or other weak magnetic fields. It features a cryostat that contains a vacuum in its interior space, housing at least one superconducting gradiometer and an associated SQUID. The device includes heat-conducting connections that thermally couple the superconducting gradiometer and the SQUID to a cryogen supplied from outside the cryostat. The carrier structure supports both the SQUID and the gradiometer, incorporating cooling channels through which the cryogen is forced. Additionally, a cryogen supply unit is located outside the cryostat, connected to the cooling channels via a cryogen transfer line.
Another significant patent is the cryosorption pump for the rotor of an electric machine, particularly a turbogenerator. This pump is designed to maintain a thermal insulating vacuum in the superconducting rotor. It is constructed within a co-rotating transfer part of the rotor along its axis of rotation. The rotor includes a superconducting exciter winding part that requires cooling by a cryogenic coolant, which is introduced through appropriate coolant supply lines. The chambers of the rotor winding part that need to be evacuated are directly connected to the cryosorption pump, ensuring efficient thermal management.
Career Highlights
Throughout his career, Christoph Schnapper has worked with prominent companies such as Siemens Aktiengesellschaft and Kraftwerk Union Aktiengesellschaft. His experience in these organizations has contributed to his expertise in cryogenic technology and superconducting systems.
Collaborations
Schnapper has collaborated with notable colleagues, including Lutz Intichar and Erich Weghaupt. These partnerships have likely fostered innovation and development in his projects.
Conclusion
Christoph Schnapper's work in cryogenic technology and superconducting systems has led to significant advancements in measuring instruments and electric machines. His innovative patents reflect his dedication to enhancing the field and contributing to technological progress.