Jacobus Cornelis Wijsman

Title: **Jacobus Cornelis Wijsman: Innovator in Underwater Connection Technologies**

Introduction

Jacobus Cornelis Wijsman, an inventive mind hailing from Rijnsburg, Netherlands, has made significant contributions to the field of underwater connection technologies. With a total of two patents, Wijsman has developed methods and apparatuses that address the challenges associated with assembling and disassembling components located deep beneath the water's surface.

Latest Patents

Wijsman's latest patents include:

1. **Method and Apparatus for Underwater Connection of Pipe Pieces**

This invention outlines a method and apparatus for connecting two pieces of pipe with flanges when the pieces are situated at considerable depths. It features a movable bolt wrench equipped with multiple wrenches aligned with the bolt holes of the pipe flanges. The system allows for the alignment and insertion of bolts into these holes, while a specially designed nut wrench threads nuts onto the bolts, facilitating secure connections. After the connections are made, the bolts and nuts can be tightened using the respective wrenches.

2. **Method and Apparatus for Assembling or Disassembling an Installation Present on a Seabed**

This patent addresses the complexities involved in assembling and disassembling installations, such as pipelines, located on the seabed. The components are attached using nut and bolt connections, which are traditionally managed by divers. Wijsman’s innovation simplifies this process by utilizing a wrench that can manipulate nut and bolt connections without needing divers to operate at significant depths. This invention aims to reduce costs and improve efficiency in underwater operations.

Career Highlights

Jacobus Cornelis Wijsman is associated with Allseas Group S.A., where his expertise in underwater technologies has been instrumental in advancing the company's projects. His innovative approach has not only enhanced operational efficiency but has also significantly improved safety standards in underwater construction environments.

Collaborations

During his journey, Wijsman has collaborated closely with fellow inventor Robert Paul Hovinga. Their partnership exemplifies the synergy between innovative minds working to improve underwater engineering solutions.

Conclusion

With his innovative patents and dedication to addressing the challenges of underwater connections, Jacobus Cornelis Wijsman continues to make a notable impact in the field of underwater technology. His work at Allseas Group S.A. and collaborations with other inventors position him as a leading figure in the advancement of underwater engineering solutions.