Abstract: A system for an aircraft is provided. The system includes a compressing device and at least one heat exchanger. The compressing device includes a compressor, a turbine downstream of the compressor, and an electric motor coupled to the turbine and the compressor. Further, the compressor includes a high rotor backsweep. The system can be an air conditioning system.

Abstract: A system is provided. The system includes an inlet providing a first medium; an inlet providing a second medium; a compressing device including a compressor and a turbine; a motor operating on an input power that is less than or equal to 0.5 kilowatts per pound per minute of the first medium compressed; and at least one heat exchanger located downstream of the compressor. The compressing device is in communication with the inlet providing the first medium. The turbine is downstream of the compressor. An outlet of the at least one heat exchanger is in fluid communication with an inlet of the compressor and an inlet of the turbine.

Abstract: A low profile pass-through electrical connector is designed for aerospace applications. The connector allows voltage and current to pass-thru a conductive wing surface, while maintaining a low profile height for aerodynamic performance considerations. Examples of applications of the electrical connector include power for thin film heaters and communication antennae applications.

Abstract: An aircraft that includes an outer skin having an opening formed therein, and a cargo compartment including a plurality of side walls that define an interior of the cargo compartment. The plurality of side walls are positioned such that the interior is in flow communication with the opening. The aircraft further includes a hinged panel coupled to the outer skin. The hinged panel is operable between a closed position for covering the opening and an open position for exposing the interior to an ambient environment outside the aircraft. A release device is configured to retain the hinged panel in the closed position, and configured to release the hinged panel for movement into the open position when an unexpected combustion event forms in the interior.

Abstract: A novel crash-resistant aircraft includes a fuselage and an aircraft base connected together via a movable fastener, and said fuselage comprises a cockpit, a cabin and an empennage. The aircraft base comprises a belly hold cargo bay, a fuel tank, an undercarriage, a power unit and wings. The empennage is also connected to the tail end of said fuselage via a movable fastener. A crash-resistant propeller system capable of bringing said fuselage upward is set up at the top of said cabin, a crash-resistant recoil devices set up beneath said cabin. The crash-resistant aircraft also comprises a control system disposed in said cockpit, and when said aircraft is in an accident in midair, said control system releases said movable fastener to abandon said aircraft base and said empennage. Also disclosed is a crash-resistant operation method of the crash-resistant aircraft.

Abstract: Some embodiments include a high efficiency, lightweight solar sheet. Some embodiments include a solar sheet configured for installation on a surface of a UAV or on a surface of a component of a UAV. The solar sheet includes a plurality of solar cells and a polymer layer to which the plurality of solar cells are attached. Some embodiments include a kit for supplying solar power in a battery-powered or fuel cell powered unmanned aerial vehicle (UAV) by incorporating flexible solar cells into a component of a UAV, affixing flexible solar cells to a surface of a UAV, or affixing flexible solar cells to a surface of a component of a UAV. The kit also includes a power conditioning system configured to operate the solar cells within a desired power range and configured to provide power having a voltage compatible with an electrical system of the UAV.

Abstract: A propulsion system for a tiltrotor aircraft includes an engine supported by the airframe and a fixed gearbox operably coupled to the engine. Inboard and outboard pedestals are supported by the airframe and positioned above the wing. A pylon assembly is rotatably coupled between the inboard and outboard pedestals. The pylon assembly includes a spindle gearbox having an input gear, a mast operably coupled to the input gear and a proprotor assembly operable to rotate with the mast. The spindle gearbox is rotatable about a conversion axis to selectively operate the tiltrotor aircraft between helicopter and airplane modes. A common shaft, rotatable about the conversion axis, is configured to transfer torque from an output gear of the fixed gearbox to the input gear of the spindle gearbox. Each of the inboard and outboard pedestals includes a journal bearing that provides a stiff coupling with the pylon assembly.

Abstract: A propulsion system for a tiltrotor aircraft includes an engine supported by the airframe and a fixed gearbox operably coupled to the engine. Inboard and outboard pedestals are supported by the airframe and positioned above the wing. A pylon assembly is rotatably coupled between the inboard and outboard pedestals. The pylon assembly includes a spindle gearbox having an input gear, a mast operably coupled to the input gear and a proprotor assembly operable to rotate with the mast. The spindle gearbox is rotatable about a conversion axis to selectively operate the tiltrotor aircraft between helicopter and airplane modes. A common shaft, rotatable about the conversion axis, is configured to transfer torque from an output gear of the fixed gearbox to the input gear of the spindle gearbox. Each of the inboard and outboard pedestals includes a pillow block housing such as a full or a split pillow block housing.

Abstract: A propulsion system for a tiltrotor aircraft includes an engine supported by the airframe and a fixed gearbox operably coupled to the engine. Inboard and outboard pedestals are supported by the airframe and positioned above the wing. A pylon assembly is rotatably coupled between the inboard and outboard pedestals. The pylon assembly includes a spindle gearbox having an input gear, a mast operably coupled to the input gear and a proprotor assembly operable to rotate with the mast. The spindle gearbox is rotatable about a conversion axis to selectively operate the tiltrotor aircraft between helicopter and airplane modes. A common shaft, rotatable about the conversion axis, is configured to transfer torque from an output gear of the fixed gearbox to an input gear of the spindle gearbox. Each of the inboard and outboard pedestals includes a spherical bearing providing a self-aligning coupling with the pylon assembly.

Abstract: A propulsion system for a tiltrotor aircraft includes an engine supported by the airframe and a fixed gearbox operably coupled to the engine. Inboard and outboard tip ribs extend above the wing and define slots. Inboard and outboard bearing cartridges are received in respective slots. The inboard and outboard bearing cartridges respectively include inboard and outboard bearing assemblies. A pylon assembly is rotatably coupled between the inboard and outboard bearing assemblies. The pylon assembly includes a spindle gearbox having an input gear, a mast operably coupled to the input gear and a proprotor assembly operable to rotate with the mast. The spindle gearbox is rotatable about a conversion axis to selectively operate the tiltrotor aircraft between helicopter and airplane modes. A common shaft, rotatable about the conversion axis, is configured to transfer torque from an output gear of the fixed gearbox to the input gear of the spindle gearbox.

Abstract: A fluid line adapted to contain a pressurized fluid imposing loads on the line that vary along its length comprises a tube formed of a fiber reinforced plastic, wherein the fibers are locally tailored along the length of the tube to meet local load requirements. The tube is consolidated within a volumetric chamber having separate, individually controlled chamber compartments for respectively consolidating different segments of the tube.

Abstract: A system having a drone and a payload frame connected to the drone, wherein the payload frame includes a mechanism for attaching at least one payload module to the payload frame and electrically coupling the at least one payload module to the payload frame. The electrical coupling includes a communication interface for communicating with a controller of the drone, and is configured to communicate a relative location of the at least one payload module in the payload frame, a weight of the at least one payload module and a volume of the at least one payload module. The controller of the drone is configured to calculate a weight distribution within the payload frame, based on the relative location of the at least one payload module, the weight of the at least one payload module and the volume of the at least one payload volume.

Abstract: A human machine interface linked to the throttle lever of an aircraft used to control the energy of an aircraft is disclosed. The HMI has upper part, which corresponds to the forward stroke of the lever, and a lower part, which corresponds to the rearward stroke of the lever. An upper shutter is positioned over the upper part, and a lower shutter is positioned over the lower part. A “cursor” acts as a visual representation in the HMI of the lever and its handle. The cursor moves forward or backward as the pilot acts on the lever/handle. The cursor indicates an ordered release of more or less aircraft energy, depending on its position on the display. The upper and lower shutters also indicate the ordered release of more or less aircraft energy, depending on the respective lengths of the two shutters.

Abstract: An illuminated keypanel includes an input device. The input device has control symbology. The illuminated keypanel also includes an organic light emitting diode (OLED) sheet. The OLED sheet provides illumination to the control symbology of the input device.

Abstract: A warning method for an aircraft includes receiving a first parameter indicative of an aircraft's flight path, calculating a stable approach value based on the first parameter, receiving a second parameter indicative of the aircraft's turbulence, calculating a turbulence factor based on the second parameter, calculating a safe landing value based on the stable approach value and the turbulence factor, comparing the safe landing value to a threshold value, and providing an aircraft warning when the safe landing value fails to meet the threshold value.

Abstract: An aircraft system (1) includes an aircraft apparatus (31) including an image capturing device (33) and a remote control (32). The remote control (32) includes a display (321), a first communication circuit (322) adapted for transmitting aircraft control signals to the aircraft apparatus (31), and a second communication circuit (323) adapted for receiving image signals of the image capturing device. The display (321) is adapted for displaying the image signals.

Abstract: A payload funnel for receiving a payload, comprising: a base member including a top surface; a top member defining an aperture for receiving the payload; a support having a bottom portion and a top portion, wherein the bottom portion of the support is connected to the base member, wherein the top portion is connected to the top member, the support defining an interior cavity, wherein the payload received by the payload funnel passes through the aperture into the interior cavity and onto the top surface of the base member, the support further defining an opening for removing the payload from the interior cavity.

Abstract: A method of recovering performance of an air separation module (ASM) is described. A recovery system includes an air source providing inlet air, a filter to output clean air and a heater heating the air. The ASM is coupled to the system and comprises a hollow fiber membrane to output nitrogen enriched air (NEA) exhaust. The method comprises operating the system with the air source and heater in a default condition; measuring an initial purity of NEA exhaust; adjusting the air source and/or heater based on the initial purity; operating the system after adjusting the air source and/or heater; returning the air source and heater to the default condition; measuring a recovered purity of NEA exhaust; and determining whether the recovered purity is within tolerance. If the recovered purity is within tolerance, system operation is terminated. If the recovered purity is not within tolerance, the steps are repeated.

Abstract: A brake cooling period prediction system for predicting a brake cooling period following a braking event, and including a sensor apparatus in communication with a prediction apparatus. The sensor apparatus has a torque sensor for measuring the torque reacted by a brake during a braking event; a wear sensor for measuring a wear state of the brake; and an environmental sensor for measuring at least one ambient condition of the environment of the brake. The prediction apparatus includes a memory storing information relating to the thermal behavior of the brake; and a controller configured to receive a torque measurement, a wear measurement and an ambient condition measurement from the sensor apparatus; and predict a cooling period based on the received torque, wear and ambient condition measurements, and the information relating to the thermal behavior of the brake.

Abstract: A spacecraft includes a main body, a set of panels attached to a side of the main body, and a retaining the set of panels adjacent to the main body. The single-point release device includes a heater for generating heat to expand a thermally sensitive material, a membrane-based actuator for providing a linear movement based on a phase change of the thermally sensitive material contained in the membrane-based actuator, and a release fitting and a release rod for retaining and selectively releasing a pin based on the linear movement of the membrane-based actuator. The membrane-based actuator is configured to push the pin through the release fitting.

Abstract: Systems and methods for powering an electrical thruster (112) of a vehicle (100). The methods comprise providing an unregulated high voltage output current of a high voltage solar array (122) directly to an electric propulsion system (104) of the vehicle. The electric propulsion system generates a converted high voltage current by converting a voltage level of the unregulated high voltage output current. The converted high voltage current is supplied directly to an anode of the electrical thruster. A regulated low voltage current is also generated by regulating a low voltage output of a low voltage solar array (124). The regulated low voltage current is used to supply power to at least one electronic component of the electrical thruster.

Abstract: Embodiments disclosed herein include needle-free syringe and cap assemblies and filling tub systems. One embodiment of filling tub system includes a filling tub having exterior walls and a floor. The floor is formed into a plurality of sockets configured to receive and support a plurality of cap and syringe body assemblies, with each cap and syringe assembly received in a separate socket. Furthermore, each socket is configured to receive and support a syringe and cap assembly with contact only between one or more surfaces of the socket and selected outer surfaces of the cap. Methods of pre-filling a quantity of needle-free syringes are also disclosed.

Abstract: To modify the headspace in a container to remove vacuum pressure, a container has a seal or cap which may provide a temporary opening into the container which is sealable under compression to provide a controlled raising of the internal pressure as the heated contents of the container cools. A sealing chamber (84) may enable the introduction of a fluid into the headspace (23b) to force the fluid level (40) lower. Other methods and apparatus are described.

Abstract: A method for packaging articles (1) in blister packs (P) comprising an accommodating part (2) which accommodates the article (1) and, once the article (1) has been accommodated, is closed by a strip (5) of material, wherein the accommodating part (2) is adapted, at least in part, to the article (1) which is to be packaged.

Abstract: A stretch wrap applicator includes one or more cutting members arranged to engage the stretch wrap to cut it into strips as it is dispensed from the roll. The strips are then gathered and stretched into strings that are wrapped around the object. A roller is biased toward the stretch wrap roll to ensure an even flow of stretch film from the roll and more consistent tension on the film dispensed from the roll. The roller includes a groove. A cutting member is disposed to rest in the groove such that stretch film passes over and around the roller as it is dispensed from the roll and then engages the cutting member in the grove before the stretch film separates from the roller.

Abstract: A reinforcing bar binding machine is provided with a feed means for feeding a wire from a wire reel rotatably mounted on a binding machine body, a braking means for braking a rotation of the wire reel, and a control means that starts a braking to the rotation of the wire reel by the braking means after the wire is fed to a predetermined amount by the feed means.

Abstract: A process for packaging a product arranged on a support comprising unrolling a film, moving the film to a packaging assembly defining at its inside a packaging chamber, progressively moving a number of supports inside the packaging chamber of the packaging assembly, closing the packaging chamber with the film sheets held above the respective support, optionally causing one or both of: a gas withdrawal from the hermetically closed packaging chamber and gas injection of a gas mixture of controlled composition, heat sealing the film to said support, wherein the heat sealing uses one or more heaters having heating surfaces which are heated for discrete and short time periods only. An apparatus for performing the above process is also disclosed.

Abstract: A process for packaging a product arranged on a support comprising unrolling a film, moving the film to a packaging assembly defining at its inside a packaging chamber, progressively moving a number of supports inside the packaging chamber of the packaging assembly, closing the packaging chamber with the film sheets held above the respective support, optionally causing one or both of: a gas withdrawal from the hermetically closed packaging chamber and gas injection of a gas mixture of controlled composition, heat sealing the film to said support, wherein the heat sealing uses one or more heaters having heating surfaces which are heated for discrete and short time periods only. An apparatus for performing the above process is also disclosed.

Abstract: The present disclosure relates to removing residual air in a packaged product. In particular, the present disclosure is directed to a residual air reduction device and to methods of using such device to reduce the amount of residual air in a packaged product. Such a device is employed during the manufacturing process to release air trapped in a product matrix and/or in a head space of the package as the package contacts the device. In some embodiments, the device and methods of the disclosure are useful in reducing residual air in a pouch package by at least 5% in comparison to a pouch package manufactured without use of the device and/or methods described herein.

Abstract: A sealing plate for use with a packaging machine that integrates a seal formed indicia into a portion of a package seal. A package having a seal formed indicia integrated into the package seal, which when the package is opened undergoes undergo a visual transformation, and a method of making the same.

Abstract: An inspection assistance system includes an inspection display processing part which is configured to display, per unit of packing, a capture image of a tablet which is captured before the tablet dispensed from one or both of a tablet cassette and a manual distribution unit based on prescription data is packed into a packing material in a tablet packing device, and is configured to display a result of an inspection process which is executed based on the prescription data and identification information of the tablet included in the capture image of the tablet. Thus, it is possible to assist a pharmacist's inspection task carried out with respect to the tablets packed by the tablet packing device.

Abstract: The invention relates to a blow-molded container comprising a body and a neck, the neck being provided with an outlet and a blow-molded support ring. The support ring has recesses along its entire height that extends substantially in the longitudinal direction of the neck; said recesses extend from the edge of the support ring in the direction of the neck, across the entire width of the support ring, all the way to the neck.

Abstract: A method for producing a container having a threaded wide neck, includes steps of: heating a preform having a polyester body, on which there is mounted a polyolefin sleeve positioned next to an area of the body corresponding to the wide neck of the container; introducing the heated preform, with the sleeve, into a mould having the footprint of the container, including a threaded area having the footprint of the wide neck; injecting a pressurised fluid into the preform in order to form a blank of the container including a lower portion including the wide neck with a thread formed in the sleeve and an upper portion above the wide neck; separating the upper portion from the lower portion that thus forms the container.

Abstract: A plastic container comprises an upper portion including a finish defining an opening into the container, a lower portion including a base defining a standing surface, a sidewall extending between the upper portion and the lower portion, the sidewall defining a longitudinal axis, and at least one substantially transversely-oriented pressure panel located in the lower portion. The pressure panel is movable between an outwardly-inclined position and an inwardly-inclined position to compensate for a change of pressure inside the container. The standing surface defines a standing plane, and the entire pressure panel is located between the standing plane and the upper portion of the container when the pressure panel is in the outwardly-inclined position.

Abstract: A blank of sheet material is provided for forming a container convertible from a shipping configuration to a display configuration. The blank includes a glue panel, a front panel, a top panel, a rear panel, and a bottom panel coupled together in series by a plurality of generally parallel fold lines. The glue panel includes an opening mechanism and is configured to couple in face-to-face relationship to the bottom panel when the container is formed. The blank also includes a pair of top side panels extending from opposing side edges of the top panel, and a pair of bottom side panels extending from opposing side edges of the bottom panel. An edge perforation line extends along an edge between the top panel and the rear panel, and a face of each of the top panel, the bottom panel, and the pairs of side panels is devoid of perforation lines extending therethrough.

Abstract: Double-walled decorative articles such as flower vases and candle holders comprise an inner form defining a receptacle and an outer form, spaced apart from the inner form, to create a cavity. A bottom opening in the outer form enables decorative filler materials to be introduced to the cavity such that the decorative materials do not enter into the receptacle, which may contains flowers, water, candles, hot wax or other substances. A removably replaceable plug or cap is used to close off the bottom opening following the introduction of the decorative filler materials. The inner and outer forms may be provided as a unitary item or separate pieces may be joined. The decorative filler materials may be provided in conjunction with the article as part of a kit, in which case the amount of filler material is matched to the volume of the cavity.

Abstract: A hand truck pallet or dolly pallet teaches that the pallet may secure to the hand truck nose plate both top and bottom, allowing almost complete freedom of rotation without allowing the pallet to fall from the hand truck. It furthermore may be removed instantly by withdrawal. The nose plate is held between rails on either side which have projections defining small gaps into which the edges of the nose plate are slid in usage.

Abstract: The invention relates to a packaging container (1) having a top side (2), a bottom side (5) extending parallel to the top side, and at least one side wall (6) extending between the top side and the bottom side. The top side has at least one protrusion, and the opposite side extending parallel has at least one recess (4), into which a protrusion of an identically shaped packaging container can be inserted. The problem addressed by the invention is that of producing such a packaging container in an economical and environmentally friendly manner. This problem is solved in that holes (24) are punched in the top side (2) and in the bottom side (5) and in that the protrusions (3) and the recesses (4) are attached in inserts (22, 23), which are inserted into the packaging container (1).

Abstract: A safety catch for preventing a drop-down side door from separating from the sidewall of a shipping container in the case of a hinge failure and a shipping including at least one safety catch.

Abstract: What is disclosed is a container for transporting and storing goods, having a floor and side walls extending from the floor. In accordance with the invention, at least one of the side walls or a part thereof is formed by a grid-like structure which is extensible and compressible or able to be pulled apart and squeezed together at least in one direction and within the side wall plane so as to demarcate or to close the container toward the side in a first position and to release the container toward the side in a second position.

Abstract: A container for holding product therein during shipment and being returned for reuse has a body, slotted guides attached to opposite sides of the body, and a plurality of dunnage supports extending between the guides. Outer portions of the dunnage supports may have one or more narrowed or flattened portions which enable the dunnage supports to slide along the slots. Dunnage holding parts is suspended by the dunnage supports.

Abstract: Disclosed is a container for storing, displaying, and dispensing many types of articles. The container comprises a body comprising a cavity to store the articles and an open end for access to the articles. The container further comprises a lid comprising a cavity, a first open end engaged with the open end of the body and a flexible sheet engaged with and fully disposed within the cavity of the lid. The container further comprises a cap engaged with a second open end of the lid. Removal of the cap from the lid allows the flexible sheet to be moved between a first position where the flexible sheet is disposed outward of the lid with the articles resting on the flexible sheet and a second position where the flexible sheet is held to form a u-shaped tube allowing the articles to be poured into said second open end of the lid.

Abstract: A storage assembly includes a first disk that may be positioned on a support surface. A storage array is provided and the storage array may contain a plurality of objects. The storage array has a plurality of bins and the objects may be positioned in the bins. The storage array is rotatably positioned on the first disk. A cover is removably coupled to the storage array. A handle is removably coupled to the storage array and the handle be manipulated thereby facilitating the storage array to be carried.

Abstract: A container system securable to a base such as a roof gutter, a railing, a ladder top, a ladder rung, an edge, a platform and the like. The container system includes a container such as a utility bucket, a pail, and the like; a horizontal member in the form of a collar securely attached to or integratedly molded into the container. The collar is provided with a plurality of fasteners to removably attach the container to the base. In one embodiment, the fasteners are selected from braces, clamps, locking devices, clips, hooks, protrusions, and combinations thereof. In one embodiment, a U-bolt is provided to securely attach a bracket to the container, and for attaching to a base.

Abstract: A feces urine collection and transportation container, comprising; a container, an inlet/outlet passageway on top side of said container, and a switch that operates in conjunction with inlet/outlet passageway for the purpose of filling and releasing feces urine, said feces urine collection and transportation container may be stacked and transported. This application has described a type of built-in inlet/outlet, which is below the top side of the container. The switch may be a cover which matches said built-in inlet/outlet, the said inlet/outlet can connect to a join pipe, and the other end of said join pipe is connected to the toilet.

Abstract: An expandable contractible pour spout cap insert adapted to secure to openings of fluid containers for motor oils, transmission fluids, cooking oils, liquors, etc. with an extendable corrugated hose in communication with the interior of the container and an open pouring end, which extends in a pour position, and collapses back into the pour spout cap insert in a storage position.

Abstract: An insulating container having a base and a lid is provided. The lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching devices, in either the closed configuration or the open configuration. In some examples, the rotatable lid may be non-destructively removable from the base. Some example arrangements include a removable lid that, when removed, may be secured to the base via an additional portion of the latching device. Additional features of the insulating container include handles that are integrally formed with the base, a recess formed in the base and housing a spigot, and/or a spigot guard.

Abstract: A pack of bags is disclosed having folded sides being folded in the back towards the middle portion thereof to form a gap therebetween. The pack of bags maybe enveloped by a sleeve. The pack of bags with or without the sleeve is suspended form a rack by inserting a hooks or hooks of the rack in the opening or openings at the disposable upper portion of the pack. The rack has an extension that abuts the upper middle portion of the back of the pack of bags in the gap formed between the folded sides and biases the back towards the front to facilitate the removal of bags.

Abstract: The present invention is directed to tamper-evident mesh material, methods of manufacture therefor, and tamper-evident bags manufactured therefrom. The tamper-evident mesh material of the present invention may be used, for example, in the manufacture of a variety of tamper-evident security bags for use in applications where it is desirable to detect any traces or evidence of tampering with or of unauthorized access to the contents of the bag.

Abstract: Device for closing the opening of a sack, in particular a sack made of flexible material, comprising a first element with hooks and a second element with hooks, the hooks (9) of the two elements engaging into one another to achieve the closure of the opening, each element with hooks comprising a base strip (7, 8) and hooks coming from the strip.