David J Aslin

Title: The Innovations of David J. Aslin: A Pioneer in Liquid Dispensing Systems

Introduction

David J. Aslin, an accomplished inventor based in Jackson, MI, has made significant contributions to the field of liquid dispensing systems. With five patents to his name, Aslin's work emphasizes the integration of innovative technology to enhance accuracy and efficiency in fluid management.

Latest Patents

Among his latest inventions is a **gear pump with a resilient means for biasing a side wear plate**. This innovative gear pump is designed for use in metered liquid dispensing systems, utilizing carbon graphite wear plates to improve pump vacuum and suction lift capabilities. By positioning the wear plates on opposite sides of the pump spur gears and biasing them against the gears, Aslin's design minimizes internal pump clearances. The biased force generated by a resilient O-ring between the pump housing and a wear plate ensures durability and effectiveness in liquid delivery. Furthermore, the pump operates efficiently through a gear reducer unit, powered by a reversible electric motor, guaranteeing precise metering of the liquid.

Another of his significant inventions is a **restrictor valve for a metered liquid dispensing system**. This restrictor valve functions as an outlet valve and boasts a spring biased, shiftable anti-siphon check valve. This innovative feature prevents fluid backflow from the receiving tank into the system, ensuring a reliable operation. The restrictor valve is integrated into the system's discharge hose and is monitored by a central electronic control unit. A sensing unit within the restrictor valve signals the electronic system when liquid is present at the outlet, enhancing operational efficiency. Additionally, the valve includes a vacuum breaker which allows air to enter the discharge hose during reverse operation, assisting in proper liquid priming.

Career Highlights

David J. Aslin works at Aeroquip Corporation, a company renowned for its advancements in fluid handling solutions. Throughout his career, Aslin has focused on refining liquid dispensing technology, ensuring that his inventions respond to the increasing demands of industry standards.

Collaborations

Aslin has collaborated with talented colleagues, including Edward Clay Lewis and William C. Marrison. This teamwork fosters a creative environment, leading to groundbreaking innovations in their field.

Conclusion

With an impressive record of five patents, David J. Aslin stands out as an influential figure in the realm of liquid dispensing systems. His commitment to innovation and collaboration continues to make a significant impact in the industry, solidifying his legacy as a leading inventor in this crucial area of technology.