Location History:
- Swisher, IA (US) (1989 - 1990)
- Cedar Rapids, IA (US) (1995)
Company Filing History:
Years Active: 1989-1995
Title: Paul J Rustebakke: Innovator in Circuit Breaker Technology
Introduction
Paul J Rustebakke is a notable inventor based in Cedar Rapids, IA (US). He has made significant contributions to the field of electrical engineering, particularly in the design and functionality of circuit breakers. With a total of 3 patents to his name, Rustebakke's innovations have enhanced the safety and efficiency of electrical systems.
Latest Patents
One of Rustebakke's latest patents is for a compact transformer and method of assembling the same. This invention provides a compact transformer with a magnetic core that includes at least two leg members and two side members. Each leg member has two ends and a peripheral surface, while the side members feature a generally planar body with notches that correspond to the leg members. This design allows for efficient assembly and is particularly useful in sending current signals to an electronic trip unit of a circuit interrupter.
Another significant patent is the non-jamming magnetic trip structure. This fastenerless electromagnetic trip assembly utilizes minimal parts to effectively release a set of circuit breaker contacts. The assembly includes an armature, an armature bias spring, a yoke, and a trip bar, all of which are supported within the circuit breaker housing. The yoke generates an electromagnetic field in response to electric current, allowing for reliable operation of the circuit breaker.
Career Highlights
Rustebakke has spent a considerable part of his career at Square D Company, where he has been instrumental in developing innovative electrical solutions. His work has not only contributed to the company's reputation but has also advanced the industry as a whole.
Collaborations
Throughout his career, Rustebakke has collaborated with talented individuals such as Gary W Scott and Clark L Oster. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Paul J Rustebakke's contributions to circuit breaker technology exemplify the impact of innovation in electrical engineering. His patents reflect a commitment to enhancing safety and efficiency in electrical systems. Rustebakke's work continues to influence the industry and inspire future inventors.