Lawrence R Westrick

Title: The Innovations of Lawrence R. Westrick

Introduction

Lawrence R. Westrick is a notable inventor based in Grosse Ile, MI (US). He has made significant contributions to the field of molten metal processing through his innovative inventions. His work primarily focuses on enhancing the detection of slag in molten metal streams, which is crucial for various industrial applications.

Latest Patents

Westrick holds a patent for an "Apparatus for detecting onset of slag entrainment in a molten metal." This slag detector apparatus is designed to identify the onset of 5% or less slag entrainment in a stream of molten metal. The invention employs a detection coil with an axial length that matches the length of a globule of molten metal in the stream. It features an impedance detector that periodically samples and smooths fluctuations in the terminal impedance of the detector coil, which corresponds to the varying cross-sectional dimensions of the molten metal stream. The detector coil is integrated into a signal sensitivity enhancement circuit that includes a tunable capacitor. This capacitor is essential for tuning the circuit to its resonance frequency, allowing for the cancellation of inductive reactance and leaving only the resistance of the coil.

Career Highlights

Westrick is associated with Westinghouse Electric Corporation, where he has applied his expertise in developing advanced technologies for industrial applications. His work has contributed to improving the efficiency and safety of metal processing operations.

Collaborations

Throughout his career, Westrick has collaborated with esteemed colleagues such as George T. Hummert and Robert M. Slepian. These collaborations have fostered innovation and have led to advancements in their respective fields.

Conclusion

Lawrence R. Westrick's contributions to the field of molten metal processing through his patented inventions demonstrate his commitment to innovation and excellence. His work continues to impact the industry positively.