Company Filing History:
1 out of 832,761 Years Active: 2001
Title: Ralph D Murphy - Innovator in Non-Destructive Testing
Introduction
Ralph D Murphy is a notable inventor based in Uniontown, OH (US). He has made significant contributions to the field of non-destructive testing, particularly through his innovative patent related to electromagnetic acoustic transducer (EMAT) technology.
Latest Patents
Ralph D Murphy holds a patent for an electromagnetic acoustic transducer (EMAT) inspection device designed for detecting cracks in boiler tubes. This device utilizes acoustic surface waves to perform non-destructive inspections. The EMAT device features a pulsed magnet with an active surface that faces the tube being inspected. It includes a receive EMAT coil and a transmit EMAT coil, which work together to generate and transmit RF signals. When a crack is encountered, the transmitted acoustic wave creates a reflected wave that is detected by the receive EMAT coil. A digital computer processes the reflection signal, providing valuable information about any cracks present in the tube.
Career Highlights
Throughout his career, Ralph D Murphy has demonstrated a commitment to advancing technology in the field of non-destructive testing. His innovative approach has led to the development of effective solutions for inspecting critical infrastructure, ensuring safety and reliability.
Collaborations
Ralph has collaborated with notable individuals in his field, including Jimmy W Hancock and Daniel T MacLauchlan. These partnerships have contributed to the advancement of his work and the successful implementation of his inventions.
Conclusion
Ralph D Murphy's contributions to the field of non-destructive testing through his EMAT technology exemplify his innovative spirit and dedication to safety. His work continues to impact the industry positively, ensuring the integrity of essential infrastructure.