Dann
Dann Gwyn, Niskayuna, NY US
Patent application number | Description | Published |
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20160118828 | SYSTEM AND METHOD FOR TRANSFERRING ENERGY BETWEEN VEHICLES - An embodiment of the present invention relates to a vehicle. The vehicle includes an energy storage device and a traction motor electrically connected to the energy storage device. The traction motor is configured to convert electrical energy supplied by the energy storage device into a mechanical output to propel the vehicle. The vehicle also includes a vehicle connecting mechanism electrically coupled to the energy storage device and being configured for electrical coupling with a second vehicle connecting mechanism of a second vehicle to establish an electrical interface between the vehicle and the second vehicle. The electrical interface enables the transfer of electric power between the vehicle and the second vehicle. | 04-28-2016 |
Dann Hayes, Resiterstown, MD US
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20150138916 | STANDING WAVE REDUCTION IN DIRECT FIELD ACOUSTIC TESTING - A direct field acoustic testing system includes at least two acoustical transducer groups and a signal modifier for introducing separately controllable time delays or phase shifts for each acoustical transducer group so as to provide an acoustic field conforming to a pre-determined specification with reduced deviations due to constructive or destructive interference between the acoustical transducer groups. | 05-21-2015 |
Dann Hayes, Reisterstown, MD US
Patent application number | Description | Published |
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20150253292 | DIRECT FIELD ACOUSTIC TESTING IN A SEMI-REVERBERANT ENCLOSURE - An acoustic testing system includes at least four control microphones, at least four acoustic transducers, an acoustic enclosure with pre-determined reverberant characteristics which contains the at least four control microphones and the at least four acoustic transducers, a control system configured to produce a predetermined acoustic field as measured by the at least one control microphone. A unit under test is also disposed within the acoustic enclosure. Using an acoustic enclosure with pre-determined reverberant characteristics results of the increased proportion of reflected sounds in the area proximate to the unit under test such that less power is required to achieve a given acoustic test level than in a purely direct field acoustic test. | 09-10-2015 |
Dann Provolo, Barrington, RI US
Patent application number | Description | Published |
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20110030249 | SYSTEM, COMPONENTS AND METHOD FOR TREATING A FABRIC - A pad system for facilitating treatment of a fabric includes a pad which is placed adjacent to a support surface, and fabric grips which secure the fabric against the pad. The fabric grips may be attachable to the pad. The fabric grips may be used to arrange the fabric on the pad and provide tension to the fabric to facilitate fabric treatments such as steaming, heating and/or pressing. | 02-10-2011 |
Dann Rypka, Medford, MN US
Patent application number | Description | Published |
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20160130806 | MOTORIZED ACOUSTICAL BANNER - A motorized acoustical banner that functions as a variable acoustic absorber is disclosed. The motorized acoustical banner includes a multi-panel fabric banner that allows for adjustable spacing between the layers of fabric as well as between the banner and the wall to which it is mounted. The motorized acoustical banner further includes a drum roller configuration that allows for easily and quickly changing the banner fabric without having to disassemble the entire device. The motorized acoustical banner also includes a tubular motor that can be removed from the device without removing the entire drum. | 05-12-2016 |