Annemarie Van Den Doel

Title: Annemarie Van Den Doel: Innovator in Surface Blasting Technology

Introduction

Annemarie Van Den Doel is a notable inventor based in Pretoria, South Africa. She has made significant contributions to the field of blasting technology, particularly with her innovative approach to activating electrical loads in a synchronized manner. Her work has implications for various industries that rely on precise blasting techniques.

Latest Patents

Annemarie holds a patent for a "Surface blasting system." This apparatus is designed to activate multiple groups of electrical loads, such as electrical detonators, after specific time delays. The system includes a master control unit that generates signals to initiate timing for delay devices associated with each load. Additionally, it features several auxiliary control units that connect to the master control unit, allowing for synchronized operation of remote electrical delay devices. This innovation ensures that large blasts can be executed in a perfectly coordinated manner.

Career Highlights

Annemarie is currently employed at the Council for Scientific and Industrial Research (CSIR), where she continues to develop her expertise in blasting technology. Her work has been instrumental in advancing safety and efficiency in blasting operations.

Collaborations

Annemarie has collaborated with notable colleagues, including Michael J Marsh and Trevor M Hodson. These partnerships have contributed to the development and refinement of her innovative technologies.

Conclusion

Annemarie Van Den Doel's contributions to surface blasting technology exemplify her commitment to innovation and safety in the industry. Her patent and ongoing work at CSIR highlight her role as a leading inventor in her field.