Location History:
- Paris, FR (1976)
- Nanterre, FR (1989)
Company Filing History:
Years Active: 1976-1989
Title: The Innovative Contributions of Maurice Contal
Introduction
Maurice Contal is a notable inventor based in Paris, France. He has made significant contributions to the field of electrical engineering, particularly in the development of contact-making apparatuses and electromagnetic contactors. With a total of 2 patents, Contal's work showcases his expertise and innovative spirit.
Latest Patents
Contal's latest patents include an arrangement for change-over contact apparatus protection and a contact holder for an electromagnetic contactor. The first patent describes a changeover contact-making apparatus equipped with an interlocking member and a protection module that safeguards against overcurrents. This design features two contact-making systems and coil switches positioned on either side of a median plane, where the interlocking member is situated. The inner volumes defined by this plane house a protection module, a tripping mechanism, and the necessary connection terminals.
The second patent focuses on a contact holder for an electromagnetic contactor or relay. This innovative contact holder is designed to be slidably displaceable within a contactor housing by the contactor armature. It effectively guides the armature and alters the contact state between movable contacts on the holder and fixed contacts on the housing. The holder consists of two parts made from insulating material, with the first part connected to the armature and featuring seatings for movable bridge contacts, which are secured by the second part. Elongate openings in the first part allow for the integration of isolating or anti-arcing partitions that extend through the openings.
Career Highlights
Maurice Contal is associated with La Telemecanique Electrique, a company known for its advancements in electrical equipment and automation solutions. His work at this organization has allowed him to contribute to various innovative projects and technologies.
Collaborations
Throughout his career, Contal has collaborated with several talented individuals, including Bernard Fournier and Andre Vergez. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Maurice Contal's contributions to the field of electrical engineering are marked by his innovative patents and collaborative efforts. His work continues to influence the industry and showcases the importance of creativity in technological advancements.