80 results about "Ground support equipment" patented technology

A modular and compact air conditioning system is designed to be conveyed by a ground support equipment cart and to occupy minimal space within the cart. The system is constructed within a rectangular frame supporting top, bottom, left side, right side, front side, and back side panels. The top and back side panels contain thin air conditioner condensers. One of the left and right side panels contain an air outlet, and the other contains an air inlet and a duct that may be connected to an airplane to provide cooling air to the airplane. A condenser fan is mounted within the rectangular frame and is arranged to draw outside air in through the condensers and to blow the air out through the air outlet. First and second air conditioners are mounted within the rectangular frame, each including a compressor, an expansion valve, and evaporator coils, with each compressor pumping refrigerant through one of the condensers, through one of the expansion valves, and through one of the evaporator coils and back to the compressor. One of the two evaporator coils is mounted over the air inlet, and the other is mounted over the duct. A variable speed blower is mounted within the rectangular frame adjacent the air inlet, and an enclosed air passage routes air from the air inlet through one of the evaporator coils, the air passage narrowing and routing the air through the blower, the passage then widening and curving around and routing the air through the other of the evaporator coils and through the duct.

Systems, devices, and methods are disclosed for testing the boresight of a gimbaled camera and laser system, such as an infrared countermeasures (IRCM) system, in extreme environments. Light simulating a target is reflected through an optics system to the camera, with a portion of the light reflected back from a corner cube reflector through the optics system as a reference. A laser beam from the laser is received through the same optics system, and a position of the corner cube reflected reference and laser beam are compared in order to determine whether the camera and laser are properly aligned. A spherical shell adapted to position the camera at its geometric center keeps misaligned laser pulses from reflecting back into the camera.

A ground support equipment cart contains one or more removable equipment modules. The cart contains a rectangular module containing airplane air conditioning components mounted upon the cart and extending the width of the cart but occupying substantially less than half of the cart's length. The cart also contains one or more rectangular equipment modules removably mounted upon the cart, one or two of the removable modules containing electrical power converting components. And the cart contains a rectangular module containing power generating components mounted upon the cart and occupying substantially the remainder of the cart. The cart separates into two parts, one part containing the module containing power generating components. The cart also contains a control module having a display and controls for, and that is networked to, the other modules. One or more of the removable modules slide out on a tray and may be locked in position.

An actuated braking and distance sensing system for operational regulation of belt loader equipment and / or other applicable ground support equipment, wherein the present invention incorporates, among other embodiments, spring-responsive actuated emergency braking and distance sensing systems, emergency braking and distance sensing systems implemented via linear variable displacement transducers, and / or emergency braking and distance sensing systems actuated via sonar, lasers and / or infrared sensors. Structural incorporation of the afore-referenced emergency braking and distance sensing systems within airline ground support equipment, particularly belt loader equipment, seeks to effectively reduce accidental collision of such ground support equipment with parked aircraft.

A ground support equipment air conditioning system detachably connects to a port on an airplane. An air conduit connects an air intake and filter to a coupling that is adapted to be connected to one end of an air duct or hose the other end of which is adapted to be connected to an airplane's port. A variable speed blower in the air conduit has its speed varied by a controller to regulate the pressure supplied to an airplane. This controller receives as inputs the pressure sensed by a pressure sensor connected to the air conduit adjacent the coupling to sense the pressure of air passing into the airplane and also a setpoint pressure which can be varied to match the requirements of different types or classes of airplane. First and second air conditioners each include a circular refrigerant conduit channeling refrigerant through a compressor, a condenser, an expansion valve, and an evaporator. The evaporators are positioned in the air conduit with the first air conditioner's evaporator preceding the blower and the second air conditioner's evaporator following the blower in the air conduit. A condenser cooling fan drives air through the two condensers and is controlled by a controller responsive to one or more pressures or temperatures measured in one of the air or refrigerant conduits or in the surrounding air.