Theodore E. Chavannes is a notable inventor based in Thousand Oaks, CA (US). He has made significant contributions to the field of electrical engineering, holding a total of 4 patents. His work primarily focuses on developing innovative tools and protection circuits that enhance the functionality and safety of electronic devices.

Latest Patents

One of his latest patents is the "High Voltage Protection Circuit for Telephone Test Set." This invention features an overvoltage protection circuit designed to prevent damage to the electronic circuitry of a test set in the event of accidental high voltage application. The circuit employs a power-dissipating N-channel MOSFET as the operative switching component, ensuring instantaneous overvoltage protection and constant current limiting. The design includes a timing circuit that regulates average current flow, thereby protecting the MOSFET from destructive power dissipation.

Another significant invention is the "Electrically Operated Impact Tool Gun." This tool is a pistol-configured, solenoid-driven device used for cutting and seating wire. It connects to an AC voltage source and operates by squeezing a trigger that activates a solenoid control circuit. The design features a pistol-shaped grip and a barrel that accommodates a solenoid plunger, allowing for efficient wire cutting and seating.

Career Highlights

Theodore E. Chavannes has worked at Harris Corporation, where he has contributed to various innovative projects. His expertise in electrical engineering and patent development has made him a valuable asset to the company.

Collaborations

He has collaborated with notable coworkers such as Edward J. Zoiss and George D. Fleitz, further enhancing the innovative environment at Harris Corporation.

Conclusion

Theodore E. Chavannes is a distinguished inventor whose work has significantly impacted the field of electrical engineering. His patents reflect a commitment to innovation and safety in electronic devices.