Abstract: Systems and methods for storing energy in gaseous form in submerged thin-walled tanks are secured to the ocean or lake floor but are open to the water at the tank bottoms and are configured to be filled with gas while submerged. A conduit operatively connected to the tanks provides flow from a surface source of an energy-containing gas to the tank interiors. Surface or subsurface pumping apparatus which may include piston-less pressure cylinders or have leveraged pistons provide a preselected flow rate of the energy-containing gas into the containment structure interior against a back pressure essentially equal to the static pressure of the body of water at the location of the tank to displace an equivalent volume of water through the open bottom. The conduit can be configured to allow heat transfer to vaporize liquefied gas prior to storage. Hydrogen gas can be generated and stored within the tank using Aluminum activated with Galinstan.
Type:
Grant
Filed:
March 14, 2013
Date of Patent:
June 2, 2015
Assignees:
Sanko Tekstil Isletmeleri Sanayi VE Ticaret A.S.
Abstract: A release of the frozen solvent trapped inside a solidified gel occurs when the temperature increases, followed by a dissolving of a reactive substance present in a membrane that is located in direct physical contact with the gel, resulting in the reabsorption of the reactive substance dissolved in the solvent into the solid gel layer within a constant time. In this manner, the components generating color change come together within the solid gel layer initiating a reaction to change the color of the indicator layer. Thus, the increase in temperature above a melting point of the solid gel layer is enough to activate the intelligent label with an irreversible color change.
Type:
Grant
Filed:
October 4, 2011
Date of Patent:
April 15, 2014
Assignee:
Sanko Tekstil Isletmeleri Sanayi ve Ticaret A.S.
Abstract: A cotton denim fabrics and method of making denim fabrics that are soft, smooth, bright and include a low twist multiple, a sizing at the surface of the yarn with a viscosity such that the sizing remains substantially at the surface of the yarn, and a dyed cored wherein an indigo dye penetrates deeply into the core.
Type:
Grant
Filed:
October 4, 2011
Date of Patent:
December 31, 2013
Assignee:
Sanko Tekstil Isletmeleri Sanayi Ve Ticaret A.S.
Inventors:
Hamit Yenici, Fatih Konukoglu, Seref Agzikara, Erkan Evran, Esref Tuncer, Mahmut Ozdemir, Tuncay Kilickan