Patents Assigned to Ecotechnology, Ltd.
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Patent number: 7160024Abstract: In embodiments of the invention, a vortex chamber tool in a conduit includes: an outer barrel; an inner barrel that is concentric with the outer barrel; and a corkscrew deflector coupled to an inside wall of the outer barrel and an outside wall of the inner barrel to organize the flow of a fluid in the vortex chamber tool. The vortex chamber tool operates to convert a turbulent flow from an input portion of the conduit into a non-turbulent laminar flow at a downstream portion of the conduit.Type: GrantFiled: December 5, 2003Date of Patent: January 9, 2007Assignee: Ecotechnology, Ltd.Inventors: Gregory A. Dougherty, Sr., Bradley J. Fehn, Thomas B. Smith
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Patent number: 7082955Abstract: A system for conveying fluid through a conduit that creates a strong laminar flow of the material surrounded by a boundary layer flow of the same or a different flowable material, such that long transport distances through dramatic elevation and directional changes can be achieved. Some embodiments of the system include a blower assembly, an inlet conduit, an outlet conduit and a mixing chamber, wherein the mixing chamber includes an outer barrel, an inner barrel and an accelerating chamber. Low pressure gas is supplied to the system by the blower assembly and mixed with particulate material. The gas/material mixture is transported through the mixing chamber into the accelerating chamber and through the outlet conduit. In other embodiments, the particulate material is mixed with the gas in the accelerating chamber.Type: GrantFiled: June 4, 2003Date of Patent: August 1, 2006Assignee: Ecotechnology, Ltd.Inventors: Darin L. Lane, Walter D. Prince, Alan Miller
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Patent number: 7066207Abstract: A system and method for conveying flowable material through a conduit that creates a strong laminar flow of the material surrounded by a boundary layer flow of the same or a different flowable material, such that long transport distances through dramatic elevation and directional changes can be achieved. Some embodiments of the system include a blower assembly, an inlet conduit, an outlet conduit and a mixing chamber, wherein the mixing chamber includes an outer barrel, an inner barrel and an accelerating chamber. Low pressure air is supplied to the system by the blower assembly and mixed with particulate material. The air/material mixture is transported through the mixing chamber into the accelerating chamber and through the outlet conduit. In other embodiments, the particulate material is mixed with the air in the accelerating chamber.Type: GrantFiled: October 14, 2003Date of Patent: June 27, 2006Assignee: Ecotechnology, Ltd.Inventors: Darin L. Lane, Walter D. Prince, Alan Miller
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Patent number: 6749374Abstract: A pneumatic conveying system for conveying particulate material through a conduit that creates a strong laminar flow of materials and air surrounded by a boundary layer flow of air, such that long transport distances through dramatic elevation and directional changes can be achieved. Embodiments of the system include a blower assembly, an inlet conduit, an outlet conduit and a mixing chamber, wherein the mixing chamber includes an outer barrel, an inner barrel and an accelerating chamber. Low pressure air is supplied to the system by the blower assembly and mixed with particulate material. The air/material mixture is transported through the mixing chamber into the accelerating chamber and through the outlet conduit. In other preferred embodiments, the particulate material is mixed with the air in the accelerating chamber.Type: GrantFiled: July 18, 2000Date of Patent: June 15, 2004Assignee: Ecotechnology, Ltd.Inventors: Darin L. Lane, Walter D. Prince
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Publication number: 20040074534Abstract: A system and method for conveying flowable material through a conduit that creates a strong laminar flow of the material surrounded by a boundary layer flow of the same or a different flowable material, such that long transport distances through dramatic elevation and directional changes can be achieved. Some embodiments of the system include a blower assembly, an inlet conduit, an outlet conduit and a mixing chamber, wherein the mixing chamber includes an outer barrel, an inner barrel and an accelerating chamber. Low pressure air is supplied to the system by the blower assembly and mixed with particulate material. The air/material mixture is transported through the mixing chamber into the accelerating chamber and through the outlet conduit. In other embodiments, the particulate material is mixed with the air in the accelerating chamber.Type: ApplicationFiled: October 14, 2003Publication date: April 22, 2004Applicant: Ecotechnology, Ltd.Inventors: Darin L. Lane, Walter D. Prince, Alan Miller
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Patent number: 6659118Abstract: A system and method for conveying flowable material through a conduit that creates a strong laminar flow of the material surrounded by a boundary layer flow of the same or a different flowable material, such that long transport distances through dramatic elevation and directional changes can be achieved. Some embodiments of the system include a blower assembly, an inlet conduit, an outlet conduit and a mixing chamber, wherein the mixing chamber includes an outer barrel, an inner barrel and an accelerating chamber. Low pressure air is supplied to the system by the blower assembly and mixed with particulate material. The air/material mixture is transported through the mixing chamber into the accelerating chamber and through the outlet conduit. In other embodiments, the particulate material is mixed with the air in the accelerating chamber.Type: GrantFiled: December 4, 2001Date of Patent: December 9, 2003Assignee: Ecotechnology, Ltd.Inventors: Darin L. Lane, Walter D. Prince, Alan Miller