Jean Dehayes

Title: Innovations of Jean Dehayes

Introduction

Jean Dehayes is a notable inventor based in Lumbin, France. He has made significant contributions to the field of aviation safety and technology, holding a total of four patents. His work primarily focuses on systems that enhance the safety and comfort of aircraft passengers.

Latest Patents

One of his latest patents is a circuit for supplying oxygen to aircraft passengers. This invention involves a line used to supply pressurized oxygen to passenger masks, which includes a motorized pressure regulator. This regulator can be actuated in response to a pressure control signal provided by an electronic control unit, based on a signal representative of the cabin pressure. Another significant patent is for an on-board oxygen production system for aircraft, particularly long-range aircraft. This method and system produce an oxygen-enriched gas stream from an oxygen/nitrogen gas mixture, such as air. It features at least one adsorber containing an adsorbent that adsorbs nitrogen molecules from the feed mixture, utilizing a faujasite-type zeolite with a specific Si/Al ratio.

Career Highlights

Throughout his career, Jean Dehayes has worked with several prominent companies, including Air Liquide and Société Anonyme à Directoire et Conseil de Surveillance pour l'Étude et l'Exploitation des Procédés Georges Claude. His experience in these organizations has contributed to his expertise in developing innovative solutions for the aviation industry.

Collaborations

Jean has collaborated with notable individuals in his field, including Jean-Michel Cazenave and Richard Zapata. These partnerships have likely enriched his work and led to advancements in his inventions.

Conclusion

Jean Dehayes is a distinguished inventor whose work in aviation technology has made a significant impact on passenger safety and comfort. His innovative patents and collaborations reflect his dedication to enhancing the aviation industry.