MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641070089 A) filed by Society For Innovation And Development; and Ministry Of Heavy Industries on June 04, 2026, for Vacuum-Jacketed Cryogenic Conveying System For Solid Material.
Inventors include Kh, Thulasi Raman; Diwakar, J. E.; and Behera, Upendra.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: A vacuum-jacketed cryogenic conveying system (100) includes a conduit assembly having an inner pipe (106) and an outer shell (104) arranged concentrically with the inner pipe (106), the inner pipe (106) and the outer shell (104) defining an evacuated annular space therebetween. A screw conveyor (108) is disposed within the inner pipe (106) and extends along a longitudinal axis of the conduit assembly. A plurality of cryogenic liquid injection ports are positioned at predefined locations along the conduit assembly, each cryogenic liquid injection port being in fluid communication with an interior of the inner pipe (106). A drive assembly has an electric motor (116) positioned external to the evacuated annular space and a sealed rotary coupling operatively connecting the electric motor (116) to the screw conveyor (108) while maintaining vacuum integrity of the evacuated annular space.
Disclaimer: Curated by HT Syndication.
