Company Filing History:
3 out of 48 
1 out of 1,150 
Years Active: 2001-2004
Title: Jürgen Heun: Innovator in Fluid Regulation and Hoisting Technology
Introduction
Jürgen Heun is a notable inventor based in Dortmund, Germany. He has made significant contributions to the fields of fluid regulation and hoisting technology. With a total of 4 patents to his name, Heun's work reflects a commitment to innovation and practical solutions in engineering.
Latest Patents
One of Heun's latest patents is a flow regulating apparatus for a fluid, particularly a pneumatic choke valve. This apparatus features a housing with an inlet and outlet port connected by a choke channel. A throttling piston within the choke channel moves longitudinally between an initial and an end position. The design includes a tapered section that defines an overflow passage, allowing for a progressive increase in the cross section as the piston moves.
Another significant patent is for an apparatus that ascertains cable motion for a hoist, specifically a pneumatically operated cable balancing hoist. This invention includes a housing and a cable drum with a groove for receiving a cable. The cable drum is rotatably supported and can move longitudinally, ensuring that the run-off point of the cable remains constant. A sensor detects markings on the cable drum, providing output signals as the drum rotates.
Career Highlights
Throughout his career, Jürgen Heun has worked with prominent companies such as Demag Cranes & Components GmbH and Mannesmann Aktiengesellschaft. His experience in these organizations has allowed him to develop and refine his innovative ideas in engineering.
Collaborations
Heun has collaborated with notable coworkers, including Udo Gersemsky and Heinz Flaig. Their combined expertise has contributed to the successful development of various projects and patents.
Conclusion
Jürgen Heun's contributions to fluid regulation and hoisting technology demonstrate his innovative spirit and engineering prowess. His patents reflect a deep understanding of practical applications in these fields, making him a significant figure in the world of invention.