MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202631026485 A) filed by Dr. Bichitra Bikash; Dilip Kumar Bora; Er. Rubi Hazarika; Dr. Biswajit Shyam; and Palash Saikia on March 06, 2026, for Self-Sustaining Zero-External-Power Water Elevation Device For Agricultural And Rural Applications.
Inventors include Dr. Bichitra Bikash; Dilip Kumar Bora; Er. Rubi Hazarika; Dr. Biswajit Shyam; and Palash Saikia.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: The present invention discloses a self-sustaining zero-external-power water elevation device designed for agricultural irrigation and rural water supply applications. The system utilizes naturally occurring hydraulic energy generated by water flow to elevate water from a lower source to a higher elevation without the use of electricity, fuel, or motorized pumps. The device includes a water intake assembly, pressure accumulation chamber, oscillatory valve mechanism, hydraulic lift cylinder, elevation transfer conduit, and discharge outlet. During operation, water flow generates cyclic pressure variations that activate a reciprocating valve mechanism, producing hydraulic impulses that drive water upward through a vertical transfer pipe. The system operates continuously through a self-sustaining hydraulic cycle, providing an environmentally sustainable and cost-effective irrigation solution particularly suitable for remote and off-grid agricultural regions.
Disclaimer: Curated by HT Syndication.
