Company Filing History:
Years Active: 1987-1989
Title: Klaus Hain: Innovator in Helicopter Technology
Introduction
Klaus Hain is a notable inventor based in Leonberg, Germany. He has made significant contributions to the field of helicopter technology, holding a total of 5 patents. His innovative designs focus on improving the efficiency and functionality of helicopter engines.
Latest Patents
One of Hain's latest patents is a starter arrangement for a helicopter. This invention features a helicopter equipped with a reciprocating piston internal combustion engine. It includes an override clutch arranged in a drive connection between the internal combustion engine and the rotor drive. The design incorporates separate first and second electric motor starter devices, known as screw-push starters. The starter operation occurs in two phases. In the first phase, the rotor drive is brought to a rotor synchronous rotational speed using the first starter device. In the second phase, the internal combustion engine is started with the second starter device. Once the internal combustion engine exceeds the idling rotational speed, the override clutch establishes a power-flow connection between the internal combustion engine and the rotor drive. Both phases can be executed manually or through a partly automatic or fully automatic control system based on key depression.
Another significant patent involves a multi-cylinder internal combustion engine with externally applied ignition. Sparks generated in the ignition distributor during the interruption of the high voltage current lead to ozone formation. To mitigate the oxidation and corrosion caused by ozone, Hain's design connects the distributor housing to the charging air line from the turbocharger to the cylinder head. This allows for the rapid scavenging of ozone from the ignition distributor.
Career Highlights
Klaus Hain works at Dr. Ing. h.c. F. Porsche Aktiengesellschaft, a prestigious company known for its engineering excellence. His work has significantly advanced helicopter technology, particularly in engine efficiency and starter mechanisms.
Collaborations
Hain has collaborated with notable colleagues such as August Hofbauer and Staas Gietzen. Their combined expertise has contributed to the successful development of innovative technologies in the aviation sector.
Conclusion
Klaus Hain's contributions to helicopter technology through his patents demonstrate his commitment to innovation and engineering excellence. His work continues to influence the field, paving the way for advancements in aviation technology.