Abstract: A filter component for an aircraft insert can include a non-conductive body having an outer surface and an inner surface. The inner surface can be configured to be hidden from view when installed on the insert. The filter component can include a surface filter disposed on the inner surface such that when the non-conductive body is installed on the insert the surface filter is not visible. The surface filter can be configured to filter out one or more predetermined filter frequencies.

Abstract: An oven having water injection system comprising an oven including a compartment enclosed on all sides, a water injector, and a first water valve coupled to the water injector, wherein the water valve includes proportional control.

Abstract: A system includes three switches each having a single pole and dual throws. The respective single pole is on a supply side of the each respective switch. The dual throws are on a load side of each respective switch, and include a respective normally open (NO) throw and a respective normally closed (NC) throw. A first voltage detector is connected from the single pole of the first switch to the NC throw of the third switch. A second voltage detector is connected from the single pole of the second switch to the NC throw of the first switch. A third voltage detector is connected from the single pole of the third switch to a NC throw of the second switch.

Abstract: Boundary scan system/method for live status monitoring of a circuit is described. Monitoring includes performing a boundary scan on a primary boundary scan compatible device, through a set of pins on a first circuit, providing a JTAG port on the first circuit for sending/receiving data to/from the set of pins, providing a secondary central processing unit, CPU, on a second circuit, and connecting the second circuit to the JTAG port to retrieve data from the primary boundary scan compatible device. The data on can be stored or and/or analysed by a secondary CPU.

Abstract: A filter for an aircraft oven, the filter comprising a single-piece of sintered metal or porous aluminium.

Abstract: An aircraft galley device for heating or cooling an item is disclosed. The device comprises a cavity for receiving the item and arranged to be heated or cooled, a thermal insulation arrangement comprising a chamber that extends at least partially around said cavity, and a pump arranged to evacuate air from the chamber.

Abstract: An aircraft cabin equipment system is provided. The aircraft cabin equipment system comprises a light fitting for illuminating an aircraft cabin by emitting visible light. The light fitting is configured to broadcast a time signal by modulating an intensity of the emitted visible light. The aircraft cabin equipment system comprises an aircraft cabin device configured to detect visible light emitted by the light fitting and to determine the time signal from the detected visible light.

Abstract: A device can include an enclosure defining an interior having an enclosure volume and configured to hold one or more items, a heat system configured to heat the interior of the enclosure, a fluid system configured to input a known amount of a fluid (e.g., water, steam, air) into the enclosure, and a pressure sensor configured to sense a pressure within the enclosure. The device can include an item volume deduction module operatively connected to the pressure sensor and the fluid system. The item volume deduction module can be configured to correlate a pressure increase caused by injection of a known amount of the fluid (e.g., water, steam, air) in the enclosure to a total item volume of the one or more items within the enclosure.

Abstract: A method for combining log data generated by an appliance associated with an aircraft with flight data is disclosed. The method includes receiving an automatic dependent surveillance-broadcast (ADS-B) signal, wherein the ADS-B signal is received by a communication module communicatively coupled to the appliance. The method includes processing the ADS-B signal into a digitized data signal and correlating the digitized data signal with the log data. The method further includes combining the ADS-B data signal into the log data to create a combined data and correlating the combined data with chronological data, wherein the combined data is timestamped based on the chronological data. A system is also disclosed. The system includes an appliance configured for use in an aircraft. The system further includes a communication module communicatively coupled to the appliance configured to receive automatic dependent surveillance-broadcast (ADS-B) signals from the aircraft and send ADS-B data to the appliance.

Abstract: A protective hood for air travel including a plurality of deformable partitions coupled to each other defining an inner cavity, wherein in a folded position the inner cavity is collapsed to a negligible size and in an unfolded position the inner cavity is configured to comfortably confine an human head, wherein one of the partitions includes a deformable opening configured to be stretched and fit over a head, and at least one coupling mechanism configured to attach one of the deformable partitions to an aircraft seat.

Abstract: A solid-state radio frequency (SSRF) water heating apparatus is disclosed. In embodiments, the SSRF water heater includes a water tank, SSRF generator array and RF sensors enclosed within an RF-shielded cage. The SSRF array synthesizes RF signals in the microwave range and transmits the RF energy through the water tank, exciting and heating the water molecules without direct contact. The RF sensors at the opposite end of the tank sense residual RF energy not absorbed by the water. Control processors regulate the generation and transmission of the RF energy based on the sensed residual energy. The heated water and/or generated steam is piped to hot water dispensers, beverage makers, or steam ovens.

Abstract: A system includes three switches each having a single pole and dual throws. The respective single pole is on a supply side of the each respective switch. The dual throws are on a load side of each respective switch, and include a respective normally open (NO) throw and a respective normally closed (NC) throw. A first voltage detector is connected from the single pole of the first switch to the NC throw of the third switch. A second voltage detector is connected from the single pole of the second switch to the NC throw of the first switch. A third voltage detector is connected from the single pole of the third switch to a NC throw of the second switch.

Abstract: A system for beverage management. The system includes at least one receptacle for receiving a beverage, said receptacle comprising at least one identification means that is configured to identify the type of beverage provided in the at least one receptacle. The system further comprises a trolley comprising at least one identification reader that is configured to read the identification means to determine the beverage present in the at least one receptacle, said trolley further comprising a weight sensor configured to determine the weight of the at least one receptacle. The system further includes a central programming unit configured to determine if the beverage within the at least one receptacle is below a pre-determined volume threshold based on the identity of the beverage and the weight value.

Abstract: A system for automated oven configuration. The system includes a meal card comprising a radio-frequency identification, RFID, tag that is configured to identify a type of meal, cooking/heating time and a temperature setting. The system further includes an oven comprising an RFID reader that is configured to read the RFID tag to determine the type of meal, cooking/heating time and the temperature setting. The system also includes a central programming unit configured to automatically set the temperature and cooking/heating time in the oven based on the information received by the RFID tag and RFID reader.

Abstract: An oven for an aircraft. The oven is situated in a cabin of the aircraft and the oven comprises an air flow, and at least one sensor provided downstream of the air flow, said at least one sensor configured to determine a gas composition of the air flow.

Abstract: A system includes a display, and a central programming unit, wherein the central programming unit is configured to automatically adjust a brightness of the display based on factors of the environment surrounding the display.

Abstract: An antenna component for an aircraft insert can include a non-conductive body having an outer surface and an inner surface. The inner surface can be configured to be hidden from view when installed on the insert. The antenna component can include a surface antenna assembly disposed on the inner surface such that when the non-conductive body is installed on the insert the surface antenna is not visible. The surface antenna assembly can be configured to receive one or more predetermined frequencies. The non-conductive body can be configured to pass at least the one or more predetermined frequencies.

Abstract: A system includes three switches each having a single pole and dual throws. The respective single pole is on a supply side of the each respective switch. The dual throws are on a load side of each respective switch, and include a respective normally open (NO) throw and a respective normally closed (NC) throw. A first voltage detector is connected from the single pole of the first switch to the NC throw of the third switch. A second voltage detector is connected from the single pole of the second switch to the NC throw of the first switch. A third voltage detector is connected from the single pole of the third switch to a NC throw of the second switch.

Abstract: An oven having water injection system comprising an oven including a compartment enclosed on all sides, a water injector, and a first water valve coupled to the water injector, wherein the water valve includes proportional control.

Abstract: A method comprises receiving a plurality of meals into an oven. The plurality of meals includes at least two different types of meals, each type of meal requiring a different respective cooking time. The method also includes running a separate timer for cooking each respective type of meal in the plurality of meals. A system can comprise an oven cooking compartment configured to receive a plurality of individually packaged meals. The system can also include a controller operatively connected to the oven, the controller including machine readable instructions configured to perform the method recited.