Intellectual Property India Publishes Patent Application for Equipment For Testing Of Reed Relay Of Oil Level Indicator Of Engine

MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202531023588 A) filed by Hindustan Aeronautics Limitd on March 17, 2025, for Equipment For Testing Of Reed Relay Of Oil Level Indicator Of Engine.

Inventors include Sumanta Kumar Sahoo; and Manas Ranjan Subudhi.

The application for the patent was published on September 18, 2026, under issue no. 38/2026.

Abstract: Oil level indicator is a device, which monitors the level of engine oil (lubricant) in the Oil tank. The system operates using the principle of magnetism. lt consists of Reed relays and float with permanent magnet (104). Reed Relay is a contacting device (105, 106, 107, 108) which makes contact in presence of magnetic field and breaks cont...