Piet Mantel

Title: Piet Mantel - Innovator in Vertical Spigot Joint Technology

Introduction

Piet Mantel is a notable inventor based in Alkmaar, Netherlands. He has made significant contributions to the field of pipe joint technology, particularly with his innovative design of a vertical spigot joint. His work has implications for various industries that rely on effective sealing solutions.

Latest Patents

Piet Mantel holds a patent for a vertical spigot joint, which is designed to seal the space between the socket and the end of a pipe inserted in the socket. This joint features an aluminum cord that seals the space, along with a filler mixture comprising aluminum cement, vermiculite grains, and a plastics material that retains its plastic properties during use. A sleeve made of glass fiber cloth, coated with protective layers, covers the joint and is secured to the pipe end and socket using silicone putty and clamping strips. Additionally, a thermally insulating refractory ceramic felt is placed between the pipe end and the filler material. This innovative design ensures that the joint is gas-tight and can absorb relative movement of the pipe end and socket due to media flow or thermal expansion and contraction.

Career Highlights

Piet Mantel is associated with Hoogovens Groep B.V., where he has applied his expertise in developing advanced sealing technologies. His work has been instrumental in enhancing the reliability and efficiency of pipe joints in various applications.

Collaborations

Piet has collaborated with notable coworkers, including Jacobus J Commandeur and Jacob Felthuis, who have contributed to his projects and innovations.

Conclusion

Piet Mantel's contributions to the field of pipe joint technology, particularly through his patented vertical spigot joint, demonstrate his commitment to innovation and problem-solving in engineering. His work continues to influence the industry and improve the effectiveness of sealing solutions.