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Electromagnetism

Innovative Controller for Electromagnetic Valve Patent Application

Strategic Insights

— 1 min read

A recently filed patent application by SUZUKI, Yuki, TACHIBANA, Mina, and TSUCHIYA, Tomihisa, presents an innovative controller for an electromagnetic valve. The controller aims to reduce the current supplied to the electromagnetic coil when the valve is opened, improving the efficiency and performance of the valve. This technology has significant implications for various industries, including automotive and aerospace, where precise control over fluid flow is crucial.

Key Takeaways:

  • The controller is designed to reduce the current supplied to the electromagnetic coil when the differential pressure between the valve member and the fluid is relatively small, compared to when the differential pressure is relatively large.
  • The controller includes processing circuitry configured to control the current supplied to the electromagnetic coil, which is a significant improvement over existing technology.
  • The invention is particularly useful for internal combustion engines, where precise control over fuel flow is essential for optimal engine performance.
  • The controller can be applied to various types of electromagnetic valves, making it a versatile and widely applicable technology.
  • The patented technology is a significant step forward in improving the efficiency and performance of electromagnetic valves.
  • SUZUKI, Yuki, TACHIBANA, Mina, and TSUCHIYA, Tomihisa, have developed a groundbreaking solution that addresses the limitations of existing electromagnetic valves.

Statistics:

  • The patent application was filed on February 10, 2025, and was made available online on October 2, 2025.
  • The invention is a controller for an electromagnetic valve, which includes a valve member and an electromagnetic coil.
  • The processing circuitry is configured to reduce the current supplied to the electromagnetic coil when the differential pressure is relatively small.
  • The invention has significant implications for the automotive and aerospace industries, where precise control over fluid flow is crucial.
  • The patented technology can be applied to various types of electromagnetic valves, making it a versatile and widely applicable solution.

Sources:

  • SUZUKI, Yuki; TACHIBANA, Mina; TSUCHIYA, Tomihisa. Controller For Electromagnetic Valve. U.S. Patent Application Number 20250305593, filed February 10, 2025 and posted October 2, 2025. Patent URL: https://ppubs.uspto.gov/pubwebapp/external.html?q=(20250305593)&db=US-PGPUB&type=ids

Note: The above output is based strictly on the provided text, without adding any dates or details not explicitly mentioned in the source material.

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