This inventor holds 2 USPTO granted patents. Top assignee: Mefina Sa. Active years: 1980-1981.
Location History:
- Meyrin, CH (1980)
- Meyrin-Geneva, CH (1981)
Company Filing History:
Years Active: 1980-1981
Title: **Marcel Torre: Innovator in Sewing Machine Technology**
Introduction
Marcel Torre is a distinguished inventor based in Meyrin, Switzerland. With two registered patents to his name, Torre has made significant contributions to the field of electric sewing machine technology. His innovative approaches focus on enhancing motor control and operational efficiency.
Latest Patents
Marcel Torre's latest patents showcase his expertise in the realm of motor control systems. His first patent is a **Pneumatic Speed Control for an Electric Sewing Machine**. This invention features a motor controller integrated into a removable portion of the sewing machine's housing. The controller is operated by a pneumatic switch that successfully closes a series of contacts, enabling the motor speed to be increased smoothly and gradually, thus preventing any sparking at the contacts.
Another notable patent is the **Control Circuit for a Direct Current Motor**. This circuit is designed for a direct current electric motor and includes a rectifying bridge to supply the motor with direct current. The regulating circuit is equipped with a triac, whose energizing angle is determined by a capacitor in series with a resistance network. This innovative design includes an energy limiting circuit that ensures safe operation on both 110 V and 220 V power supplies.
Career Highlights
Marcel currently works at Mefina SA, a company recognized for its advancements in technology. His work focuses on developing efficient and innovative solutions that cater to modern sewing machine needs. His inventive spirit continues to drive progress in the engineering community.
Collaborations
During his career, Marcel Torre has collaborated with notable peers, including Jacques Matthey and Andre D Millenet. These partnerships reflect a commitment to teamwork and the sharing of knowledge, which are essential for driving innovation in technology.
Conclusion
Marcel Torre's contributions to the field of electric sewing machines exemplify how dedicated inventors can significantly enhance existing technologies. His patents not only improve the functionality of sewing machines but also highlight the importance of innovation in everyday tools. As he continues to develop new solutions, the impact of his work will undoubtedly resonate within the industry for years to come.