Matthew C Ryan

Title: Innovations by Matthew C. Ryan

Introduction

Matthew C. Ryan is an accomplished inventor based in Lansdale, PA (US). He has made significant contributions to the field of ultrasonic measuring systems, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of flow measurement technologies.

Latest Patents

One of his latest patents is the "AGC Amplifier for Ultrasonic Measuring System." This invention involves an ultrasonic flow rate measuring system where a pulse of ultrasonic energy is emitted by a transducer placed on a pipe conducting the fluid to be metered. The energy propagates through the fluid and is picked up by a second transducer at a different pipe position. The received signal burst includes a first pulsatory swing whose amplitude differs from subsequent swings. The signal burst is applied to the input of an amplifier with automatic-gain control. A clamp circuit coupled to the amplifier input is activated immediately after the first swing is yielded in the amplifier output, grounding the input and determining the operative control level and resultant gain of the amplifier solely by the first swing.

Another notable patent is the "Transducer Drive Circuit for Ultrasonic Flowmeter." This invention features an ultrasonic flowmeter that includes a pair of alternately-excited upstream and downstream transducers. An acoustic pulse emitted by one transducer is propagated through the fluid and received by the other. The time delay difference between the upstream and downstream transit times is measured to determine the flow rate of the fluid. A single pulse power generating device excites both transducers, coupled through respective gates activated by associated gate drivers. Logic means are included to periodically activate the device to produce power pulses and alternately activate the gate drivers to excite one transducer and then the other.

Career Highlights

Matthew C. Ryan works at Fischer & Porter Company, where he applies his expertise in ultrasonic technologies. His innovative contributions have significantly advanced the capabilities of flow measurement systems.

Collaborations

He collaborates with his coworker, Daniel J. Soltz, to further enhance their projects and drive innovation within their field.

Conclusion

Matthew C. Ryan's work in ultrasonic measuring systems exemplifies the impact of innovation in technology. His patents reflect a commitment to improving measurement accuracy and efficiency in fluid dynamics.