Abstract: A diffuser for positioning in an opening of a passageway having conditioned air, the diffuser including a grate assembly, a pan assembly, and a retention assembly. The grate assembly includes an upper portion and a lower portion. The upper portion contains an aperture, a plurality of slotted sections, and a flange. The lower portion includes downwardly depending sidewalls and a stop. The pan assembly includes a tray with an aperture and a plurality of upwardly depending legs. The retention assembly couples the grate assembly with the pan assembly and contains a first member that is movable from a first position to a second position for selectively engaging the stop.
Type:
Grant
Filed:
November 22, 2006
Date of Patent:
May 31, 2011
Assignee:
Airfixture LLC
Inventors:
Stan Demster, Andrew Helgeson, Michael J. McQueeny, Jeffery Otte, James A. Reese
Abstract: This patient isolation module has a transparent cubicle mounted over an hospital bed. This cubicle has a rectangular room-air intake opening at one end thereof, and an air treatment unit mounted outside the other end. The air treatment unit has fan inlet openings communicating inside the cubicle and forming a crown over the head of the bed. The air treatment unit draws air from the cubicle and causes a stream of fast-moving air to move along the cubicle, in a toe-to-head direction relative to a patient laying in the hospital bed. The air stream defines a hood-shaped envelope extending over and along both sides of the bed, to better separate a patient's breathing zone from health-care workers standing near that patient's bed.
Abstract: An oscillator device is configured to be attached to a vent in an interior of an automotive vehicle. The device includes a housing and a fan element pivotally coupled thereto. The fan element has a plurality of radially outwardly extending channels for causing rotation of the fan element relative to the housing and for distributing air radially outwardly from the vent as air passes from the vent and through the housing.
Type:
Grant
Filed:
December 6, 2006
Date of Patent:
January 18, 2011
Assignee:
Toyota Motor Engineering & Manufacturing North America, Inc.
Abstract: A movable data center comprising a portable enclosure in which a data processing module is operatively disposed. The data processing module is assembled onto a rack located in the enclosure that is movable between and operative position and a service position. A heat exchange module is arranged in the enclosure in air flow communication with the data processing module on the rack. The rack may be moved from the operative position in which the rack is in air flow communication with the heat exchange module to the service position in which the rack is not in air flow communication with the heat exchange module.
Type:
Grant
Filed:
September 13, 2006
Date of Patent:
December 21, 2010
Assignee:
Oracle America, Inc.
Inventors:
Randall A. Yates, Bran Ferren, W. Daniel Hillis, Luke W. Khanlian, Kenneth D. Salter
Abstract: A venting apparatus includes a projecting member with a projection base, and a mating socket member with a socket base, and first and second ducts in fluid communication with an appliance to vent emissions along an emission flow path. The projection base engages a first one, and the socket base engages a respective other one, of the first and second ducts. The projecting and socket members have default configurations. The projecting member is movable from the default configuration towards a deflected configuration, and biased for return therefrom. The first and second ducts are movable between sliding and locked configurations. In the sliding configuration, the projecting and socket members bear against one another, with the projecting member removed from the default configuration. In the locked configuration, the projecting member is in the default configuration, and secured to the socket member, such that the second duct securely engages the first duct.
Type:
Grant
Filed:
January 25, 2008
Date of Patent:
September 21, 2010
Assignee:
Don Park Limited Partnership
Inventors:
Bernard Franklin Stubbert, Gerald D. Nicholls
Abstract: A paint booth arrangement maximizes floor space and efficiency of a painting operation. The arrangement comprises an equipment enclosing structure and certain air handling equipment specifically configured within the structure. The structure comprises forward and rearward sections, opposed wall sections, a centralized roof section, and opposed wall-to-roof sections, which sections define open space having varied elevation for receiving paintable equipment. The air handling equipment comprises an air intake and exhaust assemblies and an air replacement system. The air intake and exhaust assemblies extend coextensively intermediate the wall sections at the rearward section and function to support portions of the air replacement system. The air replacement system comprises conduit extending intermediate the forward and rearward sections as defined by the wall-to-roof sections.
Abstract: A cabin pressure control system (CPCS) software control logic modification may boost the voltage applied to a motor when conditions are sensed indicating a combination of larger than normal cabin pressure and cabin rate error conditions. The motor may be part of an open-loop system for operating a butterfly valve that may regulate outflow from the aircraft cabin. The larger than normal cabin pressure and cabin rate error conditions may be an indication that the outflow valve is not responding in a normal manner, potentially caused by excessive loading to the motor or motor degradation. By boosting the motor voltage during excessive load conditions or with a degraded motor, CPCS performance and robustness may be improved.