Klaus Wiegard is a notable inventor based in Esslingen-Zollberg, Germany. He has made significant contributions to the field of heat exchanger technology, holding a total of 8 patents. His work focuses on developing advanced materials and seals for rotary regenerative heat exchangers.

Latest Patents

Wiegard's latest patents include innovative solutions for sliding materials used in seals on rotary regenerative heat exchangers. One of his notable inventions describes an alloy composed of 15 to 19% by weight of chromium, 5 to 32.5% by weight of molybdenum, 0.3 to 10% by weight of silicon, up to 10% by weight of aluminum, and up to 4.5% by weight of titanium, with the remainder being nickel. This sliding material is particularly suitable for use in temperature ranges up to about 1100 degrees Celsius. Another significant patent involves a seal for the gas channels of a regenerative heat exchanger, which features a sealing bar that abuts a rotatable disk-shaped storage body. This design includes a sealing diaphragm that is assisted by leaf spring elements, extending over the gap between the sealing bar and the housing wall.

Career Highlights

Klaus Wiegard is currently associated with Daimler-Benz AG, where he applies his expertise in materials science and engineering. His work has been instrumental in enhancing the efficiency and reliability of heat exchangers used in various applications.

Collaborations

Wiegard has collaborated with several talented individuals in his field, including Karlheinz Kinast and Johann Heil. Their combined efforts have contributed to the advancement of technology in heat exchangers.

Conclusion

Klaus Wiegard's innovative contributions to heat exchanger technology and his extensive patent portfolio highlight his role as a leading inventor in this specialized field. His work continues to influence advancements in thermal management systems.

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