Pierre P Perrier

Title: Inventor Profile: Pierre P Perrier

Introduction

Pierre P Perrier is a notable inventor based in Ramonville-Saint-Agne, France. With a remarkable portfolio of three patents, Perrier has made significant contributions to the field of electromagnetics and automotive engineering. His innovative designs and concepts have pushed the boundaries of technology in these industries.

Latest Patents

Among his latest inventions, Perrier has developed the following notable patents:

1. **Electromagnetic Actuator**: This actuator features at least two distinct magnetic armatures that are movable relative to each other, defining a stroke. The main magnetic circuit experiences variable reluctance throughout the stroke, while a secondary magnetic circuit formed between the armatures also varies in reluctance. This innovative design allows for tailored relationships between the force of the actuator and the stroke position, making it adaptable for various requirements.

2. **Motor-Vehicle Alternator**: Perrier's design for an alternator includes a rotary inductor equipped with permanent magnets, which rotates around fixed field windings of an armature. The alternator's hollow shaft serves as a housing for a cooling fan and optionally an electronic power switching device for output regulation. This dual cooling system ensures efficient operation by maintaining optimal temperatures for the switching device and the field windings.

Career Highlights

Pierre P Perrier has worked with prominent companies in the automotive sector, including Equipements Automobiles Marchal and Société Anonyme pour L'Équipement Électrique des Véhicules S.E.V. Marchal. His expertise has been integral in developing advanced technologies that enhance vehicle performance and reliability.

Collaborations

Throughout his career, Perrier has collaborated with skilled professionals such as René G Palmier and Sing K Phounsombath. These partnerships have fostered innovation and contributed to the successful development of his patents.

Conclusion

Pierre P Perrier stands out as an inventor whose work has helped pave the way for advancements in electromagnetics and automotive solutions. Through his inventive spirit and collaborative efforts, he continues to influence the industry, demonstrating the importance of innovation in modern technology.