摘要:
An insulative material and a method of forming the insulative material are provided. The insulative material is configured to change shape in response to temperature and thus, for example, the insulative material may become more insulative as the temperature decreases. For example, the insulative material may include a plurality of fibers that change shape, such as by curling, in response to decreases in temperature, thereby correspondingly changing the insulative properties.
摘要:
Energy harvesting devices are disclosed. An illustrative embodiment of the energy harvesting devices includes a fastening device, a first thermally-conductive element engaging the fastening device, a thermoelectric device disposed in thermal contact with the first thermally-conductive element and a second thermally-conductive element disposed in thermal contact with the thermoelectric device.
摘要:
An insulative material and a method of forming the insulative material are provided. The insulative material is configured to change shape in response to temperature and thus, for example, the insulative material may become more insulative as the temperature decreases. For example, the insulative material may include a plurality of fibers that change shape, such as by curling, in response to decreases in temperature, thereby correspondingly changing the insulative properties.
摘要:
A cabin services system for an aircraft is disclosed. The cabin services system comprises at least one wireless network, the at least one wireless network providing at least one cabin service. The cabin services system further includes a cabin attendant panel for communicating with the at least one wireless networks and configured to control the at least one cabin service.
摘要:
A system for communicating electrical signals between two spaced apart seat assemblies on a mobile platform, for example an aircraft. The seat assemblies are secured to seat tracks mounted on a floor of the aircraft cabin. The seat tracks have a plurality of spaced apart holes that enable seat assembly mounting. A seat track cover is snap-fit onto one or more seat track mount devices. Each of the seat track mount devices includes one or more cleats or knobs that can be snap fit into the openings in the seat track to quickly and easily secure the seat track cover to the seat track. The seat track cover and mount devices enable a simple, planar seat track having spaced apart holes to be employed, rather than a C-shaped seat mounting track.
摘要:
A method is present for estimating engine load factor. Temperature data is obtained from a temperature sensor in a location with respect to an exhaust system for an engine. A rate of temperature change is estimated using the temperature data. A steady state temperature at a selected time is calculated for the location using the temperature data and the rate of temperature change. The engine load factor at the selected time is estimated from the steady state temperature.
摘要:
An electrically controlled dimmable window for aircraft includes a controller and power that eliminates the need for wiring connections to on-board systems. The controller is integrated into the sidewall in which the window is mounted. Power for controlling the window is derived from an energy harvesting device that generates power by converting thermal gradients, motion/vibration or light energy present near the window. The integrated controller includes passenger controls for adjusting the opacity of the window, power conditioning circuitry, an electrical power storage device such as a battery, a processor and a radio receiver. The window can be remotely controlled by a cabin attendant from a central controller that transmits window control signals to the radio receiver.
摘要:
Energy harvesting devices are disclosed. An illustrative embodiment of the energy harvesting devices includes a fastening device, a first thermally-conductive element engaging the fastening device, a thermoelectric device disposed in thermal contact with the first thermally-conductive element and a second thermally-conductive element disposed in thermal contact with the thermoelectric device.
摘要:
A power distribution system having a continuous power bus to supply power and/or data to aircraft passenger seats in a mobile platform. The power distribution system generally includes a bus strip that extends along a length of the passenger cabin and a connector operable to provide a connection between the bus strip and the passenger seats. Power and/or data can be transmitted between the bus strip and the passenger seats, via the connector, at any point along the bus strip, thus eliminating the need to run separate connections between the power and/or data source and each passenger seat.
摘要:
An overhead video system for an aircraft is disclosed. The overhead video system comprises a wireless overhead video unit; and at least one mounting rail detachably coupled to the wireless overhead video unit. The mounting rail provides structural support and electrical power to the wireless overhead video unit. A system in one embodiment may use mounting rails that double as power rails supplying power to the wireless overhead video unit. Video control and content streaming is accomplished over a wireless link. The power rail control may be accomplished remotely via a standard or solid state relay. Normal rail power for the rail mounted video system may come from the utility bus.