Lawrence W Lazar

Title: The Innovative Contributions of Lawrence W. Lazar

Introduction

Lawrence W. Lazar is a notable inventor based in Elm Grove, WI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of high voltage circuit interrupters. His innovative designs have paved the way for advancements in circuit recloser technology.

Latest Patents

Lazar holds a patent for a "Circuit recloser with actuator for trip, close and lock out operation." This invention features a single multi-function control actuator connected to a trip bar, which operates the contact linkage to open one or more movable contacts. The control actuator includes a spring-biased crank member and a toggle linkage that allows for the resetting of the actuator to its initial position after the contact operating linkage has been moved. Additionally, the recloser is equipped with a switch that energizes a closing solenoid to reclose the interrupter contacts. A movable catch is linked to the switch operating mechanism, enabling the control actuator to energize the solenoid for closing the contacts. Furthermore, the actuator is connected to a lockout linkage that prevents operation after a predetermined number of circuit interruptions within a specified time frame.

Career Highlights

Lazar is associated with Cooper Industries, Inc., where he has contributed to various projects and innovations in electrical equipment. His work has been instrumental in enhancing the reliability and efficiency of circuit reclosers.

Collaborations

One of his notable coworkers is Ronald A. Wainio, with whom he has collaborated on various projects within the company.

Conclusion

Lawrence W. Lazar's contributions to the field of electrical engineering, particularly through his patented innovations, have significantly impacted circuit recloser technology. His work continues to influence advancements in the industry, showcasing the importance of innovation in engineering.