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Ventilation > Having Forced Recirculation Having Forced RecirculationHaving Forced Recirculation patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/08/07 - 20070032188 - Idling fan An idling fan includes a blade fan mounted on an eccentric shaft of a vibrating motor in an electronic device, such as a controller for a TV game. The blade fan rotates along with the eccentric shaft to produce airflows when the vibrating motor is actuated, and the produced airflows ... 09/07/06 - 20060199503 - Ceiling-mounted heating and cooling apparatus A ceiling-mounted heating and cooling apparatus is disclosed, which is capable of uniformly heating and cooling an indoor space in such a manner that a discharge air from a heating and cooling apparatus is discharged toward a portion distanced far from an inlet. In a ceiling-mounted heating and cooling apparatus ... 09/07/06 - 20060199502 - Vane assembly for hvac duct systems A vane system is provided for use in a corner of a HVAC duct system. The vane system utilizes a plurality of unitary vanes each including ribs and each including interlocking runners that improve the structural integrity of the vane system. ... 09/07/06 - 20060199501 - Textile ducts This invention relates to a duct suitable for use in an air circulation system, the duct comprising an inner gas-permeable layer and an outer gas-impervious layer, and one or more spaces therebetween. ... 08/03/06 - 20060172686 - Fan acceleration structure The present invention relates to a fan acceleration structure of a shredder having a common shaft for a motor, a fan, and a gear set to enable the motor driving and accelerating the fan through a chain rotation from a drive gear, a connection gear to a driven gear. ... ### FreshPatents.com Support |