Hiroshi Nagura

Title: Hiroshi Nagura: Innovator in Electromagnetic Relay Technology

Introduction

Hiroshi Nagura is a prominent inventor based in Okazaki, Japan. He has made significant contributions to the field of electromagnetic relay technology, holding a total of 2 patents. His innovative designs have advanced the functionality and safety of electromagnetic relays.

Latest Patents

Nagura's latest patents focus on the design and functionality of electromagnetic relays. One of his patents describes an electromagnetic relay that includes a case, a base, a magnet coil, and a movable member driven by electromagnetic force. This design features a moving contact and a fixed contact that can engage or disengage, along with a fixed contact holding member that has a load circuit terminal. The case is designed to guide the arc generated between the fixed and moving contacts in a safe manner.

Another patent by Nagura also pertains to an electromagnetic relay, which includes a housing with an accommodating space for a magnet coil. This design allows for the generation of electromagnetic force when energized. It features a moving contact that engages with a fixed contact, as well as a breathing hole for communication with the exterior. Notably, this design includes a flame propagation route that ensures safety by extinguishing flames that may arise from arcs generated during operation.

Career Highlights

Hiroshi Nagura has established himself as a key figure in the field of electromagnetic relay technology. His work at Anden Co., Ltd. has allowed him to focus on innovative designs that enhance the performance and safety of electrical components. His patents reflect a deep understanding of electromagnetic principles and their practical applications.

Collaborations

Nagura has collaborated with notable colleagues such as Takashi Ito and Masaki Takeyama. Their combined expertise has contributed to the development of advanced technologies in the field of electromagnetic relays.

Conclusion

Hiroshi Nagura's contributions to electromagnetic relay technology demonstrate his innovative spirit and commitment to safety and efficiency. His patents are a testament to his expertise and the impact of his work in the industry.