Patents Assigned to Linde, Inc.
-
Patent number: 8500440Abstract: A burner for a melter is provided which includes a nozzle, a fuel stream moving through the nozzle, and an oxidant stream including an initial elliptical cross section and being external to the nozzle and surrounding the fuel stream for providing a combustion stream having a cross section transitioning from an elliptical cross section to a circular cross section to provide a flat flame from the circular cross section for combustion in the melter. A method for producing a flat flame is also provided.Type: GrantFiled: March 10, 2009Date of Patent: August 6, 2013Assignee: Linde, Inc.Inventor: Andrew P. Richardson
-
Patent number: 8333087Abstract: A heat transfer system for refrigeration and/or heating of products includes a housing having an internal chamber, a baffle, a spiral pathway around the baffle, a gas flow pathway and a blower to circulate gas along the gas flow pathway. The baffle separates the chamber into upper and lower portions. The spiral pathway includes an upper spiral pathway within the upper portion, and a lower spiral pathway within the lower portion. The gas flow pathway includes an upper gas flow pathway across the upper spiral pathway and a lower gas flow pathway across the lower spiral pathway in which gas flow in the upper and lower gas flow pathways defines a circulation loop. The width of the upper gas flow pathway and upper spiral pathway are similar, and the width of the lower gas flow pathway and lower spiral pathway are similar.Type: GrantFiled: August 1, 2008Date of Patent: December 18, 2012Assignee: Linde, Inc.Inventors: Stephen A. McCormick, Michael Newman, Robert Muscato
-
Publication number: 20100162727Abstract: An apparatus and process for reducing temperature of food products on a conveyor disposed within a chamber including transporting the food products on the conveyor moving in a direction within the chamber; introducing a mixture of a gas and solid or liquid cryogen into the chamber; and pulsing a turbulent flow of the mixture of gas and solid or liquid cryogen alternately back and forth across the conveyor in a direction transverse or perpendicular to the direction of movement of the conveyor.Type: ApplicationFiled: December 31, 2008Publication date: July 1, 2010Applicant: Linde. Inc.Inventor: Michael D. Newman
-
Publication number: 20100162734Abstract: A self-chilling container, including an outer wall and an inner wall defining at least one adsorption chamber in a space provided between the outer wall and the inner wall, the adsorption chamber adapted to contain adsorbent material in heat transfer contact with at least the inner wall; the inner wall further defining at least one cooling chamber adjacent to the adsorption chamber, the cooling chamber being in heat transfer contact with the inner wall; at least one inlet disposed at the outer wall for introduction of a gas subliming solid material into the adsorption chamber for adsorption of sublimed gas onto the adsorbent material; and a valve in communication with the adsorption chamber for controlled release of the gas from the adsorption chamber.Type: ApplicationFiled: December 29, 2008Publication date: July 1, 2010Applicant: Linde, Inc.Inventors: Stephen A. McCormick, Michael D. Newman, Steven Finley
-
Publication number: 20100162732Abstract: An apparatus for reducing temperature of items includes an enclosure having an inlet and an outlet for the items within the enclosure; a conveyor for conveying the items within the enclosure from the inlet to the outlet; one or more delivery nozzles positioned to deliver gaseous cryogen and liquid or solid cryogen at supersonic velocity to the items on the conveyor. The apparatus delivers supersonic gaseous cryogen and fine liquid cryogen droplets onto the surface of food items to cool or freeze the food items.Type: ApplicationFiled: December 30, 2008Publication date: July 1, 2010Applicant: Linde, Inc.Inventor: Michael D. Newman
-
Publication number: 20100163370Abstract: An apparatus and method for processing products by chilling or freezing includes a conveyor for conveying the products along a plane of travel; lifting means disposed for intermittent contact with the conveyor during processing; cam means rotatable for contacting and displacing the lifting means to contact and displace the conveyor from the plane of travel, thereby displacing the products on the conveyor to prevent the products from adhering to the conveyor and other of the products; and drive means operatively associated with the cam means to impart rotational movement to the cam means for intermittently contacting and displacing the lifting means.Type: ApplicationFiled: December 30, 2008Publication date: July 1, 2010Applicant: Linde, Inc.Inventors: Stephen A. McCormick, Scott Boyles, Ulf Jagaeus, Derrick Norvill
-
Patent number: 7632475Abstract: The present invention provides for process for inhibiting the levels of nitrogen oxides in process gas streams from sulfuric acid regeneration and production plants. The process gas stream from the waste heat boiler and the candle mist eliminator is contacted with ozone which will react with nitrogen oxides present in the flue gas.Type: GrantFiled: January 10, 2008Date of Patent: December 15, 2009Assignee: Linde, Inc.Inventors: Naresh Suchak, Steven Joseph Finley, Joseph A. Eschbach, Robert Aeiss
-
Patent number: 7514119Abstract: A unique combination of solution stabilization and delivery technologies with special ALD operation is provided. A wide range of low volatility solid ALD precursors dissolved in solvents are used. Unstable solutes may be stabilized in solution and all of the solutions may be delivered at room temperature. After the solutions are vaporized, the vapor phase precursors and solvents are pulsed into a deposition chamber to assure true ALD film growth.Type: GrantFiled: April 10, 2006Date of Patent: April 7, 2009Assignee: Linde, Inc.Inventors: Ce Ma, Qing Min Wang, Patrick J. Helly, Richard Hogle
-
Patent number: 7484372Abstract: A multi-bath apparatus and method for cooling a superconductor includes both a cooling bath comprising a first cryogen and a shield bath comprising a second cryogen. The cooling bath surrounds the superconductor, and the shield bath surrounds the cooling bath. The cooling bath is maintained at a first pressure and subcooled, while the shield bath is maintained at a second pressure and saturated. The cooling bath and the shield bath are in a thermal relationship with one another, and the first pressure is greater the second pressure. Preferably, the cryogens are liquid nitrogen, and the superconductor is a high temperature superconductor, such as a current limiter. Following a thermal disruption to the superconductor, the first pressure is restored to the cooling bath and the second pressure is restored to the shield bath in order to restore the superconductor to a superconductive state.Type: GrantFiled: March 6, 2006Date of Patent: February 3, 2009Assignee: Linde, Inc.Inventor: Ron Lee