Abstract: The present disclosure relates to a medication delivery system including a medication administration device, a medication within the medication administration device, a container defining a cavity receiving the medication administration device, and a cap attached to the container and sealing the medication administration device within the cavity. The medication administration device includes an actuator extending from a body and operable to expel the medication by depressing the actuator into the body. The cap includes hold down members positioned to bear against the body of the medication administration device to prevent movement of the medication administration device toward the cap beyond a predetermined distance. The medication administration device is thereby prevented, inter alia, from prematurely discharging the medication during storage and transport.

Abstract: A system and method for storing nitrogen-enriched air (NEA) comprising an air separation device (ASM) and producing NEA in the ASM. One example implementation may include bleed air being supplied to a pressure intensifier. The pressure intensifier is powered by NEA compressed by a first compressor, and the pressure of the bleed air is increased by the pressure intensifier and supplied to an ASM. In another example implementation, a turbine may be drivingly connected to a second compressor and the bleed air supplied to the second compressor. The NEA compressed by the first compressor is supplied to and drives the turbine, which drives the second compressor, and the air compressed by the second compressor is supplied to the ASM. In another example implementation, a turbine may drive an electric generator, which in turn may power an electric motor that drives the second compressor.

Abstract: A fluid separation assembly and method are provided. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a pair of tubesheets, each encapsulating respective ends of the hollow fiber bundle. The assembly further has a plurality of radial through openings formed along a circumference of one or both of the tubesheets and radially through a body portion in one or both of the tubesheets. The radial through openings include center connected radial through openings and partial radial through openings, and intersect each, or substantially each, of the hollow fiber membranes. The assembly further has a housing surrounding the hollow fiber bundle and the tubesheets. The housing has a feed inlet port, a permeate outlet port, and a non-permeate outlet port. The feed inlet port and the non-permeate outlet port are in parallel alignment with a longitudinal central axis of the housing.

Abstract: A system and method for storing nitrogen-enriched air (NEA) comprising an air separation device (ASM) and producing NEA in the ASM. One example implementation may include bleed air being supplied to a pressure intensifier. The pressure intensifier is powered by NEA compressed by a first compressor, and the pressure of the bleed air is increased by the pressure intensifier and supplied to an ASM. In another example implementation, a turbine may be drivingly connected to a second compressor and the bleed air supplied to the second compressor. The NEA compressed by the first compressor is supplied to and drives the turbine, which drives the second compressor, and the air compressed by the second compressor is supplied to the ASM. In another example implementation, a turbine may drive an electric generator, which in turn may power an electric motor that drives the second compressor.

Abstract: A fluid separation assembly and method are provided. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a pair of tubesheets, each encapsulating respective ends of the hollow fiber bundle. The assembly further has a plurality of radial through openings formed along a circumference of one or both of the tubesheets and radially through a body portion in one or both of the tubesheets. The radial through openings include center connected radial through openings and partial radial through openings, and intersect each, or substantially each, of the hollow fiber membranes. The assembly further has a housing surrounding the hollow fiber bundle and the tubesheets. The housing has a feed inlet port, a permeate outlet port, and a non-permeate outlet port. The feed inlet port and the non-permeate outlet port are in parallel alignment with a longitudinal central axis of the housing.

Abstract: In an embodiment there is provided a fluid separation assembly. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a first tubesheet and a second tubesheet encapsulating respective ends of the hollow fiber bundle, wherein one of the tubesheets has a plurality of radial through openings formed in the tubesheet. The assembly further has a housing surrounding the hollow fiber bundle and the first and second tubesheets, the housing having a feed inlet port, a permeate outlet port, and a non-permeate outlet port. The feed gas, permeate gas, or non-permeate gas are introduced into or removed from the hollow fiber membranes via the plurality of radial through openings formed in the tubesheet, such that the radial through openings of the tubesheet intersect each or substantially each of the hollow fiber membranes.

Abstract: A method and apparatus for processing air. The apparatus comprises an air separation module, a first input, a first output, a second output, and a flow control system. The air separation module is configured to generate an inert gas. The first input for the air separation module is configured to receive first air. The first output for the air separation module is configured to output the inert gas from the air separation module. The second output for the air separation module is configured to output separated air from the air separation module. The flow control system is configured to control a flow of air in the air separation module that increases a rate at which the air separation module reaches a desired operating temperature for generating the inert gas using a number of ports in the flow control module.

Abstract: A method and apparatus for processing air. The apparatus comprises an air separation module, a first input, a first output, a second output, and a flow control system. The air separation module is configured to generate an inert gas. The first input for the air separation module is configured to receive first air. The first output for the air separation module is configured to output the inert gas from the air separation module. The second output for the air separation module is configured to output separated air from the air separation module. The flow control system is configured to control a flow of air in the air separation module that increases a rate at which the air separation module reaches a desired operating temperature for generating the inert gas using a number of ports in the flow control module.

Abstract: A method and apparatus for controlling inert gas generation. An apparatus comprises an air separation module and an air flow control system. The air separation module is configured to separate an inert gas from air input into the air separation module. The air flow control system is configured to control the flow of the air into the air separation module.

Abstract: A method and apparatus for processing air. The apparatus comprises an air separation module, a first input, a first output, a second output, and a flow control system. The air separation module is configured to generate an inert gas. The first input for the air separation module is configured to receive first air. The first output for the air separation module is configured to output the inert gas from the air separation module. The second output for the air separation module is configured to output separated air from the air separation module. The flow control system is configured to control a flow of air in the air separation module that increases a rate at which the air separation module reaches a desired operating temperature for generating the inert gas using a number of ports in the flow control module.

Abstract: In an embodiment there is provided a fluid separation assembly. The assembly has a hollow fiber bundle with a plurality of hollow fiber membranes. The assembly further has a first tubesheet and a second tubesheet encapsulating respective ends of the hollow fiber bundle, wherein one of the tubesheets has a plurality of radial through openings formed in the tubesheet. The assembly further has a housing surrounding the hollow fiber bundle and the first and second tubesheets, the housing having a feed inlet port, a permeate outlet port, and a non-permeate outlet port. The feed gas, permeate gas, or non-permeate gas are introduced into or removed from the hollow fiber membranes via the plurality of radial through openings formed in the tubesheet, such that the radial through openings of the tubesheet intersect each or substantially each of the hollow fiber membranes.

Abstract: An apparatus for adding fertilizer to water flowing in an underground sprinkler system includes a pressure chamber with a bladder therein which holds liquid fertilizer. Water under line pressure surrounds the bladder in the chamber to pressurize the bladder and fertilizer therein. The pressurized liquid fertilizer flows from the bladder through a valve such as a needle valve which controls flow rate and through a valve such as a butterfly valve which opens to allow fertilizer flow when water flows through the line to which the fertilizer is to be added. With no flow of water, the valve is closed to prevent flow of fertilizer. The lid to the opening to the inside of the bladder used to fill the bladder with fertilizer is arranged to operate two valves. One controls flow of pressurized line water into the chamber to pressurize the bladder in the chamber when the lid is opened and the other opens a drain to depressurize the chamber when the lid is opened to allow fertilizer to be added to the bladder.

Abstract: A capture system to receive, store and transport chips and debris discharged from the discharge tube of a chipper-shredder. The capture system includes a rigid housing forming an enclosure. The entry end wall of the enclosure has an opening disposed to receive the discharge tube of the chipper-shredder. An interior baffle extends from the opposite end wall at an angle of about 10° to 15° below horizontal. The baffle has an end spaced vertically above and horizontally in from the opening in the entry end wall to form a passageway to the top wall of the housing. The top wall has a solid section directly above the passageway and an open mesh section directly above the baffle. The airstream with entrained chips and debris is propelled from the discharge tube of the chipper-shredder and impacts the opposite end wall and continues up to the underside of the baffle.

Abstract: An athletic shoe with a force responsive sole includes a first sole portion (110) having a multiplicity of projecting cleats (20), a second sole portion (12) with corresponding apertures (22) to receive the cleats (20). In one embodiment, a resilient membrane (14) is positioned between the sole portions and normally covers the apertures (22) so as to hold the cleats (20) separated from the apertures (22) in a rest position. A correspondingly apertured guide plate (15) is provided between the first sole portion (10) and the membrane (14) in the apertures (26) of which the cleats (20) are positioned to restrict transverse relative movement of the two sole portions (10, 12) and to maintain the cleats (20) in alignment with the apertures (22).

Abstract: A toy bomb device includes a disarming apparatus installed in a simulated bomb device body. The bomb device is armed to start a timer which times a preset time period in which a player has to properly operate the disarming apparatus to disarm the bomb device before the bomb detonates at the end of the time period. The disarming apparatus may take the form of a spring biased member having a pin extending therefrom that must be seated on a holding land to disarm the bomb. The bomb may be included as part of a board game where disarming the bomb is required at various stages during the game.

Abstract: Apparatus for determining whether a liquid in a liquid reservoir is above a certain level includes suction means operable by a user to create suction when the user desires to determine if the liquid in the reservoir is above the certain level, a conduit extending from the suction means and adapted to be positioned in the reservoir so that a passage in the conduit which communicates with the suction created by the suction means opens into the reservoir above the liquid therein when the liquid is below the certain level, and indicator for indicating whether or not the passage in the conduit is opening into the reservoir above the liquid therein. The indication that the liquid is above the certain level is given by either observing that liquid is being drawn into the passage or that the passage opening is closed. This may be done by observing the liquid itself in the passage or an indicating reservoir, or observing the operation of the suction means which given an indication of flow into the passage.

Abstract: In a device for indicating the level of a liquid in a reservoir of the type which has a liquid receiving area to be positioned partially within the liquid in the reservoir, a liquid confinement tube within the liquid receiving area which may be moved from a liquid unconfining position to a liquid confining position when it is desired to measure the level of the liquid in the reservoir, a piston within the liquid confinement tube coupled to an indicator located outside the reservoir such that movement of the indicator causes movement of the piston within the confinement tube, the amount of movement of the piston and indicator indicating the level of fluid within the reservoir, and a spacer tube determining the length between the liquid receiving area and the indicator, the improvement of making the device adjustable over a range of lengths.

Abstract: A liquid level indicator for use in monitoring the level of fluid in a reservoir remote from the user is disclosed. The indicator includes a receiving tube adapted to receive a quantity of fluid having an elevation reflective of the oil in the reservoir. The fluid is then confined by a reciprocating closure tube. A piston member is then depressed into the confined oil pressurizing that oil until an equilibrium position is obtained. The piston head is held in a constant spaced relationship with an indication element which is remote from the fluid reservoir. The amount of displacement of the piston head within the receiving tube is reflected by reference indicia carried by the indication element to indicate the level of fluid within the reservoir.

Abstract: A door stop and method which insures damping of the inertia of a swinging door without damage to either the door or the door stop, the door stop comprising a static member mounted to a wall or a door and a dynamic member having a hollow body which reciprocably receives guide structure of the static member, the dynamic member also comprising a bumper which upon engagement with the door or the wall causes reciprocation of the two members.

Abstract: A permutation lock assembly incorporated into a door knob and latch mechanism mountable in the standard openings in conventional swinging doors, using conventional door latch hardware. Rotation of an outer dial in a first direction causes rotation of an inner dial which is visible through a window until a number on the inner dial appears at the center of the window. Upon rotation of the outer dial in an opposite direction until a number thereon is aligned with a center mark, the door is unlocked and may be readily opened. When the proper combination is known, the combination may be changed, within a few seconds, from one combination to another. Also incorporated is a clutch device in the external knob that permits the knob to turn in either direction when the door is locked and excessive force is applied, thus preventing damage to the assembly.