Donald P Kolbow

Title: The Innovations of Donald P. Kolbow

Introduction

Donald P. Kolbow is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of electrical engineering, particularly in the design of innovative switch mechanisms. With a total of 6 patents to his name, Kolbow's work has had a lasting impact on the industry.

Latest Patents

One of Kolbow's latest patents is for an electrical switch featuring a two-stage snap action interface for enhanced performance. This electrical switch assembly includes a snap action switch that transitions between conduction states through a snap action interface mechanism. This mechanism is actuated by an external element, ensuring reliable operation even with low actuation forces. A preferred embodiment of this invention incorporates a lever with a ferromagnetic portion that snaps between positions under the influence of magnets. This switch assembly is particularly effective for use in thermostats, where it can be actuated by a bimetal coil strip.

Another recent patent is for an automatic changeover thermostat that utilizes a single bimetal. This thermostat includes heating, cooling, and changeover switches mounted to the bimetal. It features a single control point adjustment lever that allows for easy rotation of the bimetal, with separate indicators for heat and cool set points that move along a temperature scale.

Career Highlights

Kolbow has spent a significant portion of his career at Honeywell GmbH, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in temperature control and electrical switch technology.

Collaborations

Throughout his career, Kolbow has collaborated with notable colleagues, including Richard B. Porter and John M. Whitney. These collaborations have further enriched his work and led to the development of groundbreaking technologies.

Conclusion

Donald P. Kolbow's contributions to electrical engineering and his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.