Company Filing History:
Years Active: 1981-1990
Title: The Innovations of William F Esthimer
Introduction
William F Esthimer is a notable inventor based in Walpole, MA (US), recognized for his contributions to marine technology. He holds three patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the functionality and safety of marine systems.
Latest Patents
One of Esthimer's latest patents is an apparatus for detecting the pitch of a marine controllable pitch propeller. This invention utilizes a motion/DC current transducer located in the propeller hub. The system converts an AC power signal to DC for energizing the transducer and subsequently converts the DC output signal back to AC. The design incorporates rotary transformers to transfer signals between rotating and stationary circuits, ensuring durability by eliminating contact between moving parts.
Another significant patent is the engine-clutch control interlock system. This system prevents potential damage to a clutch by ensuring that engagement or disengagement only occurs when the engine is running below a predetermined idle speed. It includes an engine speed monitor, a clutch control monitor, and a clutch status monitor, which work together to manage the clutch's operation safely.
Career Highlights
Esthimer's career is marked by his dedication to improving marine technology through innovative solutions. His patents reflect a deep understanding of mechanical systems and a commitment to enhancing operational safety and efficiency.
Collaborations
Throughout his career, Esthimer has collaborated with notable colleagues, including Edward H Morin and Richard E Trudell. These partnerships have likely contributed to the development and refinement of his innovative ideas.
Conclusion
William F Esthimer's contributions to marine technology through his patents demonstrate his significant impact on the field. His inventions not only enhance performance but also prioritize safety in marine operations.