Abstract: A door system comprises a door, the door including a latch assembly configured to latch the door to a door frame to maintain the door in a closed position and to unlatch to allow the door to open to an opened position. A foot pedal is operatively connected to unlatch the latch assembly upon actuation by a user's foot. In certain embodiments, a handle can be operatively connected to unlatch the latch assembly upon actuation a user. The door system further includes the door frame and set of hinges operatively connecting the door to the door frame.

Abstract: A touchless faucet for an aircraft lavatory may comprise a faucet housing and an electrically controlled valve assembly located in the faucet housing. The electrically controlled valve assembly may be configured to control a flow of fluid to a primary outlet of the faucet housing. A manual actuation assembly may be located in the faucet housing. The manual actuation assembly may be configured to control the flow of fluid to a secondary outlet of the faucet housing.

Abstract: A touchless faucet system may comprise a faucet housing defining an inlet of the touchless faucet. A solenoid valve assembly may be located in the faucet housing. The solenoid valve assembly may be configured to control a flow of fluid to a primary outlet of the faucet housing. A manual actuation assembly may be located in the faucet housing. The manual actuation assembly may be configured to control the flow of fluid to a secondary outlet of the faucet housing. A controller may be configured to send actuation commands to the solenoid valve assembly.

Abstract: A system comprises a door including a latch assembly configured to latch the door to a doorframe in a closed position of the door. An latch actuator is operatively connected to the latch assembly to drive the latch assembly to latch and unlatch the door. A exterior touchless sensor operatively connected to the actuator to cause the actuator to unlatch the latch assembly upon receipt of touchless input from a user.

Abstract: A disinfection system is disclosed. The disinfection system includes a base, a first arm mechanically coupled to the base at a first joint, a second arm mechanically coupled to the first arm at a second joint, and an emission module mechanically coupled to the second arm at a third joint. The emission module may include a third arm that includes one or more scanners configured to emit electromagnetic energy further configured to disinfect a first surface. The emission module may also include the one or more scanners, focusing lens, a lens frame, and a rotary actuator, wherein the rotary actuator is configured to align one of the one or more scanners with the focusing lens to produce a narrow electromagnetic beam, or position the focusing lens out of alignment with the one of the one or more scanners to produce a broad electromagnetic beam.

Abstract: A disinfection system is disclosed. The disinfection system includes a base, a first arm mechanically coupled to the base at a first joint, a second arm mechanically coupled to the first arm at a second joint, and an emission module mechanically coupled to the second arm at a third joint. The emission module may include a third arm that includes one or more scanners configured to emit electromagnetic energy further configured to disinfect a first surface. The emission module may also include the one or more scanners, focusing lens, a lens frame, and a rotary actuator, wherein the rotary actuator is configured to align one of the one or more scanners with the focusing lens to produce a narrow electromagnetic beam, or position the focusing lens out of alignment with the one of the one or more scanners to produce a broad electromagnetic beam.

Abstract: A fixture is described. The fixture is for detecting forces between a hook assembly and a bell mouth of a rescue hoist. The fixture couples to the bell mouth such that the fixture is affixed to a main housing of the rescue hoist. A cable of the rescue hoist extends through the bell mouth and the fixture. The cable includes a distal end coupled to the hook assembly. The cable is retractable causing the hook assembly to abut the fixture. The fixture may then detect the force. The force may be used to provide an indication to a crew of an aircraft that the force is below a minimum homing load or above a maximum homing load.

Abstract: A fixture is described. The fixture is for detecting distances between a hook assembly and a bell mouth of a rescue hoist and magnetically coupling the hook assembly to the fixture. The fixture couples to the bell mouth such that the fixture is affixed to a main housing of the rescue hoist. A cable of the rescue hoist extends through the bell mouth and the fixture. The cable includes a distal end coupled to the hook assembly. The cable is retractable causing the hook assembly to abut the fixture. The fixture may detect the hook assembly abuts the fixture and engages one or more electromagnets. The electromagnets cause the hook assembly to magnetically couple to the fixture, preventing the hook assembly from swaying when there is slack in the cable.

Abstract: A damping mechanism may comprise a housing, a shaft, a spring arm assembly including a first spring arm, wherein the spring arm assembly is coupled to the shaft and configured to rotate in response to a rotation of the shaft, wherein the first spring arm extends relatively radially outward of the spring arm assembly toward the housing in response to the rotation of the shaft, and wherein the rotation of the shaft is damped in response to extending the first spring arm.

Abstract: A baggage labeling system is disclosed. The baggage labeling system includes a baggage labeling module. The baggage labeling module includes a housing, a workstation interface, a controller communicatively coupled to the workstation interface. a baggage sensor communicatively coupled to the controller, a conveyor system communicatively coupled to the controller and configured to move a baggage item. The baggage labeling module includes a printing assembly communicatively coupled to the controller. The printing assembly includes a printer head configured to print a label directly onto the baggage item and a positioning arm mechanically coupled to the printer head configured to rotate the positioning arm relative to at least one plane, or translate the positioning arm relative to a first axis. The baggage labeling system further includes a workstation communicatively coupled to the baggage labeling module.

Abstract: A touchless faucet system may comprise a faucet housing defining an inlet of the touchless faucet. A solenoid valve assembly may be located in the faucet housing. The solenoid valve assembly may be configured to control a flow of fluid to a primary outlet of the faucet housing. A manual actuation assembly may be located in the faucet housing. The manual actuation assembly may be configured to control the flow of fluid to a secondary outlet of the faucet housing. A controller may be configured to send actuation commands to the solenoid valve assembly.

Abstract: A touchless faucet for an aircraft lavatory may comprise a faucet housing and an electrically controlled valve assembly located in the faucet housing. The electrically controlled valve assembly may be configured to control a flow of fluid to a primary outlet of the faucet housing. A manual actuation assembly may be located in the faucet housing. The manual actuation assembly may be configured to control the flow of fluid to a secondary outlet of the faucet housing.

Abstract: A baggage labeling system is disclosed. The baggage labeling system includes a baggage labeling module. The baggage labeling module includes a housing, a workstation interface, a controller communicatively coupled to the workstation interface. a baggage sensor communicatively coupled to the controller, a conveyor system communicatively coupled to the controller and configured to move a baggage item. The baggage labeling module includes a printing assembly communicatively coupled to the controller. The printing assembly includes a printer head configured to print a label directly onto the baggage item and a positioning arm mechanically coupled to the printer head configured to rotate the positioning arm relative to at least one plane, or translate the positioning arm relative to a first axis. The baggage labeling system further includes a workstation communicatively coupled to the baggage labeling module.

Abstract: A system includes a passenger seat. A biometric sensor is configured to monitor at least one biometric of a passenger seated in the passenger seat. A controller is operatively connected to control the biometric sensor and to provide output indicative of a health condition of the passenger based on the biometric.

Abstract: A disinfection system is disclosed. The disinfection system includes a base, a first arm mechanically coupled to the base at a first joint, a second arm mechanically coupled to the first arm at a second joint, and an emission module mechanically coupled to the second arm at a third joint. The emission module may include a third arm that includes one or more scanners configured to emit electromagnetic energy further configured to disinfect a first surface. The emission module may also include the one or more scanners, focusing lens, a lens frame, and a rotary actuator, wherein the rotary actuator is configured to align one of the one or more scanners with the focusing lens to produce a narrow electromagnetic beam, or position the focusing lens out of alignment with the one of the one or more scanners to produce a broad electromagnetic beam.

Abstract: A self-disinfecting partition system is disclosed. The system includes a housing, and an attachment element configured to attach the housing to a surface. The system further includes one or more arms configured to deploy from a stored position an extended position. The system further includes a flexible screen coupled to the one or more arms configured to restrict a transmission of microbes. The system further includes a retraction assembly configured to retract the flexible screen into the housing. The system further includes an electromagnetic energy source disposed within the housing configured to emits disinfecting electromagnetic energy onto the flexible screen. A second self-disinfecting partition system is disclosed that includes a housing configured to fit around the headrest and/or seatback of a passenger seat. The system further includes an accordion-folded flexible screen coupled to the housing that deploys from the housing and disinfected via electromagnetic energy.

Abstract: A system comprises a door including a latch assembly configured to latch the door to a doorframe in a closed position of the door. An latch actuator is operatively connected to the latch assembly to drive the latch assembly to latch and unlatch the door. A exterior touchless sensor operatively connected to the actuator to cause the actuator to unlatch the latch assembly upon receipt of touchless input from a user.

Abstract: A door system comprises a door, the door including a latch assembly configured to latch the door to a door frame to maintain the door in a closed position and to unlatch to allow the door to open to an opened position. A foot pedal is operatively connected to unlatch the latch assembly upon actuation by a user's foot. In certain embodiments, a handle can be operatively connected to unlatch the latch assembly upon actuation a user. The door system further includes the door frame and set of hinges operatively connecting the door to the door frame.

Abstract: Disclosed is a sensor system for retrofitting a water supply of an airplane to detect leakage. The system includes a housing having a first band with an inner diameter sized to receive a necked portion of a valve for consumer access to the water supply. The system includes a first transducer disposed on the first band operable to provide a position measurement corresponding to a relative position between a head of the valve and the necked portion. The system includes a second transducer operable to provide a pressure measurement corresponding to a pressure of a compressed gas in a water tank of the water supply. The system includes a controller having input channels operable to receive the position measurement and the pressure measurement. The controller is operable to indicate a leak condition.

Abstract: Disclosed is a sensor system for retrofitting a water supply of an airplane to detect leakage. The system includes a housing having a first band with an inner diameter sized to receive a necked portion of a valve for consumer access to the water supply. The system includes a first transducer disposed on the first band operable to provide a position measurement corresponding to a relative position between a head of the valve and the necked portion. The system includes a second transducer operable to provide a pressure measurement corresponding to a pressure of a compressed gas in a water tank of the water supply. The system includes a controller having input channels operable to receive the position measurement and the pressure measurement. The controller is operable to indicate a leak condition.