Company Filing History:
Years Active: 1982-1985
Title: Klaus Kroesen: Innovator in Ultrasonic Testing Technology
Introduction
Klaus Kroesen is a notable inventor based in Bonn, Germany, recognized for his contributions to ultrasonic testing technology. With a total of 3 patents, he has made significant advancements in the field, particularly through his work at Krautkramer Branson, Inc. His innovative approach has led to the development of sophisticated instruments that enhance the accuracy and efficiency of ultrasonic testing.
Latest Patents
Klaus Kroesen's latest patents include an "Ultrasonic test instrument with controllable amplifier." This invention relates to an ultrasonic test instrument where a receiver amplifier is controlled based on time using a depth compensation signal. The ultrasonic signal can be amplified independently of the depth and evaluated through a time-dependent variable threshold signal. The depth compensation and threshold signals are derived from the same digital signal values stored in a main memory. The instrument features a microprocessor that automatically measures digital signal values for each material requiring testing, provided a corresponding test block is available. The microprocessor also manages the circuit generating the depth compensation and threshold signals, allowing the cathode ray tube to display either corrected ultrasonic echo signals or uncorrected signals alongside the time-dependent threshold value.
Another significant patent is the "Method and apparatus for determining the acoustic velocity of a workpiece." This method utilizes the pulse-echo technique to determine the acoustic velocity of a workpiece of known thickness by measuring the transit time of the first and second rear wall echo signals. The microprocessor processes these transit times and controls the entire measuring cycle. Accurate measurement is achieved by defining the transit time as the interval from the leading edge of the trigger pulse to the moment the respective echo signal exceeds a preset threshold amplitude.
Career Highlights
Klaus Kroesen has built a distinguished career at Krautkramer Branson, Inc., where he has played a pivotal role in developing advanced ultrasonic testing instruments. His expertise in the field has not only contributed to the company's success but has also positioned him as a leading figure in ultrasonic technology innovation.
Collaborations
Klaus collaborates with Peter Renzel, working together to push the boundaries of ultrasonic testing technology. Their combined efforts have led to significant advancements in the field, enhancing the capabilities of testing instruments.
Conclusion
Klaus Kroesen's innovative contributions to ultrasonic testing technology have established him as a prominent inventor in
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