Bernard Mahe

Title: Bernard Mahe: Innovator in Pyrotechnic Materials

Introduction

Bernard Mahe is a notable inventor based in Sorgues, France. He has made significant contributions to the field of pyrotechnic materials, particularly in the development of non-detonatable substances for microsystems. His innovative work has implications for various applications, including miniature gas generators and propulsion units.

Latest Patents

Bernard Mahe holds a patent for "Non-detonatable pyrotechnic materials for microsystems." This invention relates to novel pyrotechnic materials characterized by a thickness of less than 500 µm or a mass of less than 15 mg. The combustion of these materials is self-sustainable after localized initiation by an electrical power ranging from 150 mW to 800 mW, lasting between 20 ms and 600 ms. The materials comprise 25% to 80% by weight of an energy-releasing binder based on poly(glycidyl azide), poly(3,3-bis[azidomethyl]oxetane), or a polyester or polyether, along with at least one energy-releasing plasticizer. Additionally, they contain 10% to 70% by weight of ammonium perchlorate, with a particle size between 0.5 and 30 µm, and up to 45% by weight of at least one nitramine.

Career Highlights

Bernard Mahe is associated with SNPE, a company known for its expertise in energetic materials. His work has led to advancements in the design and application of pyrotechnic materials, enhancing their safety and efficiency in various technological fields.

Collaborations

Throughout his career, Bernard has collaborated with notable colleagues, including Bernard Finck and Alain Lefumeux. These partnerships have contributed to the development of innovative solutions in the field of pyrotechnics.

Conclusion

Bernard Mahe's contributions to the field of pyrotechnic materials demonstrate his innovative spirit and commitment to advancing technology. His patent for non-detonatable pyrotechnic materials showcases the potential for safer and more efficient applications in microsystems.