Company Filing History:
Years Active: 1986-1988
Title: Innovations by Marcel Drouin
Introduction
Marcel Drouin is a notable inventor based in St. Hubert, Canada. He has made significant contributions to the field of engineering, particularly in the development of advanced heating and soldering technologies. With a total of three patents to his name, Drouin's work has had a considerable impact on the manufacturing processes of printed circuit boards.
Latest Patents
One of Drouin's latest patents is the Multi Stage Heater. This innovative device is designed to heat items on a conveyor, ensuring they follow a predetermined temperature profile. It is particularly useful for printed circuit boards during the soldering process, as it prevents thermal gradients that can occur when heating different materials. The heater features a first heater that applies an initial quantity of heat, a temperature sensing device to monitor the temperature of items, a second heater downstream, and a control system that adjusts the heating based on the temperature profile.
Another significant invention is the Solder Pot for Wave Soldering Machine. This automatic wave solder apparatus allows printed circuit boards to pass over a wave soldering section, applying solder to exposed metallic surfaces. The design includes a weir attached to the exit side of a discharge nozzle, which is spring-loaded for engagement with a stop member. This assembly can be lowered for cleaning, and the hinged front and rear plate members facilitate maintenance. The stop member allows for height adjustments of the discharge nozzle while keeping the weir at a consistent height.
Career Highlights
Marcel Drouin is currently employed at Electrovert Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in enhancing the efficiency and effectiveness of soldering processes in the electronics industry. Drouin's expertise in thermal management and soldering techniques has positioned him as a key figure in his field.
Collaborations
Throughout his career, Drouin has collaborated with several talented individuals, including Armin Rahn and William H. Down. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Marcel Drouin's contributions to the field of engineering, particularly in heating and soldering technologies, have made a lasting impact on the industry. His innovative patents and collaborative efforts continue to drive advancements in manufacturing processes.