Malcolm J Pridham

Title: The Innovative Contributions of Malcolm J Pridham

Introduction

Malcolm J Pridham is a notable inventor based in Sheidow Park, Australia. He has made significant contributions to the field of engineering, particularly in the development of innovative pipe coupling technologies. With a total of six patents to his name, Pridham's work reflects a commitment to enhancing functionality and efficiency in plumbing systems.

Latest Patents

Among his latest patents is a unique pipe coupling design. This coupling features an externally threaded body and an internally threaded nut. The nut's outer end includes an outwardly converging internal circular surface, and a spacer is co-operable with both the nut and body. Additionally, the coupling incorporates an O-ring and a deformable gripping member. The gripping member is designed with an internal surface that has barbs extending radially inwardly. This innovative design allows for a pipe to be inserted through the gripping member, spacer, and O-ring into the body. When the nut is tightened, it causes axial movement of the spacer, ensuring a sealing engagement of the O-ring to both the body and pipe. The gripping member deforms radially inward, clamping the pipe securely in place. Notably, the diameter of the O-ring is greater than that of the spacer at points where it is secured before tightening and less than that of the spacer once the nut has been tightened. Another significant invention is the rotational valve assembly, which further showcases his inventive prowess.

Career Highlights

Malcolm J Pridham is currently associated with Philmac Pty Ltd, a company known for its innovative solutions in the plumbing and irrigation sectors. His work at Philmac has allowed him to apply his inventive skills to practical applications, contributing to the company's reputation for quality and innovation.

Collaborations

Throughout his career, Pridham has collaborated with talented individuals such as David Chelchowski and Geoffrey B Puckett. These collaborations have likely enriched his work and led to the development of groundbreaking technologies.

Conclusion

Malcolm J Pridham's contributions to the field of engineering through his innovative patents demonstrate his dedication to improving plumbing systems. His work continues to influence the industry, showcasing the importance of creativity and collaboration in engineering advancements.