Douglas Paul Van Waart

Title: Innovations by Douglas Paul Van Waart

Introduction

Douglas Paul Van Waart is an accomplished inventor based in Anamosa, IA (US). He has made significant contributions to the field of electrical engineering, particularly in circuit breaker technology. With a total of 3 patents to his name, Van Waart continues to innovate and improve electrical safety devices.

Latest Patents

One of his notable inventions is the "Circuit breaker with handle locking device." This invention provides an electrical switch locking assembly designed to inhibit the movement of a switch handle. The switch handle is enclosed in a casing and moves operatively between two positions to open or close electrical contacts. The design includes first and second recesses molded into the casing to receive a locking device, which can be secured with a locking shaft, such as a padlock. This mechanism allows the circuit to be maintained in either a de-energized or energized state until a change is authorized.

Another significant patent is the "Arc stack for a circuit breaker." This invention involves an arc stack that receives a circuit breaker blade, which can move between closed and open positions. The arc stack consists of a plurality of arc plates arranged in adjacent groups, with each group having arc throats that progressively decrease in size. This design enhances the efficiency and safety of circuit breakers by managing the arc produced during operation.

Career Highlights

Douglas Paul Van Waart is currently employed at Square D Company, a well-known manufacturer of electrical distribution and control products. His work at Square D has allowed him to apply his innovative ideas in practical applications, contributing to advancements in electrical safety and efficiency.

Collaborations

Throughout his career, Van Waart has collaborated with several talented individuals, including coworkers Randall L. Siebels and Dale W. Bennett. These collaborations have fostered a creative environment that encourages the development of new technologies and solutions in the electrical engineering field.

Conclusion

Douglas Paul Van Waart's contributions to electrical engineering through his patents and work at Square D Company highlight his commitment to innovation and safety in electrical devices. His inventions continue to impact the industry positively, ensuring safer and more efficient electrical systems.