This inventor holds 1 USPTO granted patent. Top assignee: Square D Company. Active years: 1978.
Company Filing History:
Years Active: 1978
Title: Walter C. Karch: Innovator in Manual Starter Technology
Introduction
Walter C. Karch is a notable inventor based in Grafton, Wisconsin, recognized for his contributions to electrical engineering. He has developed a unique manual starter with low voltage release, which enhances the safety and efficiency of electrical circuits. His innovative approach has led to the creation of a patent that addresses critical issues in circuit management.
Latest Patents
Walter C. Karch holds a patent for a "Manual starter with low voltage release." This invention features a manually operated snap acting switch that connects an electric source to an electric load. The switch is designed with contacts operated by a toggle mechanism, which includes elements that ensure the contacts open when the current exceeds a predetermined value or in the event of a power failure. The mechanism utilizes a spring-biased lever, a solenoid, and a latch to manage the operation of the switch effectively. This design prevents the toggle levers from moving to the tripped position when the power source fails, ensuring reliability and safety.
Career Highlights
Walter C. Karch has made significant strides in his career, particularly through his work at Square D Company. His innovative designs and patents have contributed to advancements in electrical safety and efficiency. His expertise in creating reliable electrical components has made a lasting impact in the industry.
Collaborations
Walter has collaborated with Joseph J. Gribble, working together to enhance the functionality and safety of electrical devices. Their partnership has fostered innovation and led to the development of effective solutions in electrical engineering.
Conclusion
Walter C. Karch's contributions to the field of electrical engineering through his patent for a manual starter with low voltage release demonstrate his commitment to innovation and safety. His work continues to influence the industry, showcasing the importance of reliable electrical components.