Location History:
- Kalamazoo, MI (US) (1988)
- Portage, MI (US) (1988)
Company Filing History:
Years Active: 1988
Title: Innovations of Charles E. Lund
Introduction
Charles E. Lund is a notable inventor based in Kalamazoo, MI (US), recognized for his contributions to engineering and design. He holds two patents that showcase his innovative approach to solving complex problems in mechanical systems. His work primarily focuses on piston rod assemblies and composite pressure vessels, demonstrating a keen understanding of material properties and structural integrity.
Latest Patents
Lund's latest patents include a piston rod assembly that features an injection bonded piston head. This design incorporates a piston head and rod that are formed separately and subsequently joined together by injecting adhesive through a porting passage. The assembly is designed to provide a bonded joint between the piston head and rod, enhancing the overall performance and reliability of the system. The piston head includes a radially enlarged center dam portion and reduced diameter end portions, which are tapered to create a gradual build-up of stiffness.
Additionally, Lund has developed an end closure for composite pressure vessels. This invention includes retaining rings at opposite ends of a side wall structure, which are designed to support longitudinal tension windings. The innovative design allows for a transition from a larger diameter to a smaller diameter, placing the retaining rings in compression and enhancing the structural integrity of the vessel.
Career Highlights
Lund's career has been marked by his dedication to advancing engineering solutions. His work at Pneumo Abex Corporation has allowed him to apply his inventive skills in a practical setting, contributing to the development of advanced mechanical systems. His patents reflect a commitment to innovation and a deep understanding of engineering principles.
Collaborations
Throughout his career, Lund has collaborated with talented individuals such as William Dirkin and Terry L. Benton. These collaborations have fostered an environment of creativity and innovation, leading to the successful development of his patented technologies.
Conclusion
Charles E. Lund is a distinguished inventor whose work has significantly impacted the field of mechanical engineering. His innovative patents and collaborative efforts highlight his commitment to advancing technology and improving product performance.