Patents Assigned to Flakt, Inc.
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Patent number: 5169414Abstract: An apparatus for adsorptive filtering of contaminants from a gaseous stream is provided. The apparatus includes a frame member. The frame includes a base member which is rotatable about an axis. A plurality of walls are attached to the base member and extend axially therefrom to a top member for providing a plurality of circumferential segment areas. The walls include a radially inner side for defining an axially extending inner chamber and a radially outer side for defining an outer periphery. A plurality of adsorption elements, each having an axial first side and an axial second side, are axially spaced in each of said circumferential segment areas. A duct or the like radially directs contaminated air into at least an entire one of the segment areas.Type: GrantFiled: June 6, 1991Date of Patent: December 8, 1992Assignee: Flakt, Inc.Inventors: Nicholas J. Panzica, Lennart Gustavsson, Leif Josefsson, Hans O. Lannefors
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Patent number: 5057128Abstract: An apparatus for adsorptive filtering of contaminants from a gaseous stream is provided. The apparatus includes a frame member. The frame includes a base member which is rotatable about an axis. A plurality of walls are attached to the base member and extend axially therefrom to a top member for providing a plurality of circumferential segment areas. The walls include a radially inner side for defining an axially extending inner chamber and a radially outer side for defining an outer periphery. A plurality of adsorption elements, each having an axial first side and an axial second side, are axially spaced in each of said circumferential segment areas. A duct or the like radially directs contaminated air into at least an entire one of the segment areas.Type: GrantFiled: July 3, 1990Date of Patent: October 15, 1991Assignee: Flakt, Inc.Inventors: Nicholas J. Panzica, Lennart Gustavsson, Leif Josefsson, Hans O. Lannefors
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Patent number: 4984595Abstract: Method for cleaning the floor and sub-floor region of a paint spray booth by flooding with a cleaning solution and allowing the cleaning solution to soak on the various structures for a preselected period of time. The drains, scrubber section, and conveyor openings of the floor and sub-floor region must be blocked off to prevent the cleaning solution from exiting the booth. This method does not require the manual cleaning of the floor and sub-floor region thereby saving labor costs.Type: GrantFiled: May 4, 1989Date of Patent: January 15, 1991Assignee: Flakt, Inc.Inventor: Leif E. B. Josefsson
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Patent number: 4936086Abstract: Apparatus for use with a traveling cleaner for textile machines, particularly ring spinners, operable to strip yarn ends from the whirls of the spindles for the bobbins of the ring spinner apparatus. A whirl cleaner blade is pivoted to the frame of the ring spinner adjacent each spindle so that its free blade end may be displaced into engagement with the whirl of the spindle by a jet of compressed air impinged against the blade. The compressed air is supplied by a nozzle suspended from the carriage of the pneumatic cleaner to impinge against the blade. The compressed air is fed from a central junction box under the track for the carriage through the energy chain which houses the power supply cables for the carriage. From the carriage, the compressed air is piped to the nozzle positioned at the level of the spindle whirls.Type: GrantFiled: January 25, 1990Date of Patent: June 26, 1990Assignee: Flakt, Inc.Inventors: Jerry T. Carter, Edgar A. Pace
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Patent number: 4932316Abstract: A paint spray booth enclosure having fixed, outer walls and movable, inner walls. Many inner walls throughout the length of a paint spray booth enclosure could be placed such that the total air volume moving through the work stations inside the paint spray booth enclosure would be minimized, thus lowering energy costs and capital investment for related equipment.Type: GrantFiled: April 26, 1989Date of Patent: June 12, 1990Assignee: Flakt, Inc.Inventor: Leif E. B. Josefsson
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Patent number: 4784674Abstract: A mist eliminator module, comprising a plurality of smooth parallel mist eliminator blades, preferably formed from a fiber reinforced polymeric material is disclosed. Each blade has in a captive edge portion at least one aperture, which is aligned with apertures in adjacent blades. At least one support rod extends through the apertures, with a plurality of resilient tubular spacers fitted onto the rod between the blades. At least one rigid spacer bar, having a plurality of slots in one face for receiving the free blade edge portions is attached to the other blade edges. A water spray may be directed onto the blades to form a film of water on the blades. The blades may be cleaned in place by removing the spacer bar and separating each blade from an adjacent blade, and manually cleaning each side of each blade. The blades may also be cleaned by operating the tower with the water spray running and the support bar removed so that the blades flex sufficiently to flake off any accumulated solids.Type: GrantFiled: August 5, 1987Date of Patent: November 15, 1988Assignee: Flakt, Inc.Inventors: Otto Sarmiento, Even Bakke