Abstract: Apparatuses, components and methods are provided herein useful to provide assistance to customers and/or workers in a shopping facility. In some embodiments, a shopping facility personal assistance system comprises: a plurality of motorized transport units located in and configured to move through a shopping facility space; a plurality of user interface units, each corresponding to a respective motorized transport unit during use of the respective motorized transport unit; and a central computer system having a network interface such that the central computer system wirelessly communicates with one or both of the plurality of motorized transport units and the plurality of user interface units, wherein the central computer system is configured to control movement of the plurality of motorized transport units through the shopping facility space based at least on inputs from the plurality of user interface units.

Abstract: A cooker to smoker adapter is provided, and in one embodiment the cooker to smoker adapter includes first and second walls constructed to cooperate with a wall of a cooker to provide a fuel containment zone for receipt of fuel to be used in a smoking process. In another embodiment, one of the walls includes at least one aperture to readily permit the addition of fuel to the fuel containment zone. In yet another embodiment, a second aperture is provided in one of the walls, this aperture being adapted to receive a reservoir for a liquid. In a further embodiment, a liquid holding reservoir is provided integral with one of the walls. In another embodiment, stand-alone structures are provided to define a fuel containment zone to permit the burning of fuel while avoiding direct radiant transmission of heat from the fuel containment zone to a food which is being smoked. In one embodiment, the stand-alone structure is adapted to receive a reservoir for water.

Abstract: A self-service kiosk having a walk-in enclosure, interactive selection panel, multi-section inventory storage area for dispensing items and accepting returns. User selections are entered via instructions entered at an interactive panel containing a selection menu of graphical icons and messages. A programmable controller monitors entered identification data and payments to control the dispensing and return of selected items from assigned storage locations via X-Y-Z track driven, transfer and end effect assemblies. Associated software manages payment transactions via a bill receiver, coin changer, credit card verifier, and receipt printer and develops associated administrative inventory status reports. One end effect includes a hook that interconnects to storage trays. The end effect extends and retracts the trays onto a support platform and conveys the trays and items back and forth from the storage space.

Abstract: An electrostatic filter for removing contaminants from a dielectric fluid when the filter comprises a plurality of electrically conductive plates positioned in a housing and having filter media disposed between the plates so that during the operation of the filters, fluid flows axially through the media between the electrode plates and into a central recovery zone and is discharged from the filter. A replaceable filter cartridge, a method for removing contaminants from a dielectric fluid using the filter, a filtration system for removing both water and other contaminants from a dielectric fluid using the filter in combination with a water-removal filter and a system for maintaining a supply of filter dielectric fluid for a dielectric fluid user on a continuous basis are disclosed.

Abstract: A self-service kiosk having a walk-in enclosure, interactive selection panel, multi-section inventory storage area for dispensing items and accepting returns. User selections are entered via instructions entered at an interactive panel containing a selection menu of graphical icons and messages. A programmable controller monitors entered identification data and payments to control the dispensing and return of selected items from assigned storage locations via X-Y-Z track driven, transfer and end effect assemblies. Associated software manages payment transactions via a bill receiver, coin changer, credit card verifier, and receipt printer and develops associated administrative inventory status reports. One end effect includes a hook that interconnects to storage trays. The end effect extends and retracts the trays onto a support platform and conveys the trays and items back and forth from the storage space.

Abstract: An electrostatic filter for removing contaminants from a dielectric fluid when the filter comprises a plurality of electrically conductive plates positioned in a housing and having filter media disposed between the plates so that during the operation of the filters, fluid flows axially through the media between the electrode plates and into a central recovery zone and is discharged from the filter. A replaceable filter cartridge, a method for removing contaminants from a dielectric fluid using the filter, a filtration system for removing both water and other contaminants from a dielectric fluid using the filter in combination with a water-removal filter and a system for maintaining a supply of filter dielectric fluid for a dielectric fluid user on a continuous basis are disclosed.

Abstract: An electrostatic filter for removing contaminants from a dielectric fluid when the filter comprises a plurality of electrically conductive plates positioned in a housing and having filter media disposed between the plates so that during the operation of the filters, fluid flows axially through the media between the electrode plates and into a central recovery zone and is discharged from the filter. A replaceable filter cartridge, a method for removing contaminants from a dielectric fluid using the filter, a filtration system for removing both water and other contaminants from a dielectric fluid using the filter in combination with a water-removal filter and a system for maintaining a supply of filter dielectric fluid for a dielectric fluid user on a continuous basis are disclosed.

Abstract: An electrostatic filter for removing contaminants from a dielectric fluid when the filter comprises a plurality of electrically conductive plates positioned in a housing and having filter media disposed between the plates so that during the operation of the filters, fluid flows axially through the media between the electrode plates and into a central recovery zone and is discharged from the filter. A replaceable filter cartridge, a method for removing contaminants from a dielectric fluid using the filter, a filtration system for removing both water and other contaminants from a dielectric fluid using the filter in combination with a water-removal filter and a system for maintaining a supply of filter dielectric fluid for a dielectric fluid user on a continuous basis are disclosed.

Abstract: An electrostatic filter utilizes two separate filter cartridges in a parallel flow configuration with respect to incoming dielectric fluid containing particulates. Each cartridge is connected to opposite sides of a high voltage power supply, resulting in the electrodes contained in one of the cartridges having an opposite polarity than the electrodes contained in the other cartridge. This, in turn, results in having the fluid borne particulates exiting one cartridge being charged oppositely to those exiting the other. The fluid streams exiting the two cartridges are joined together, allowing the particulates to flocculate. These larger groupings of particulates may then be mechanically filtered in a third cartridge. The parallel flow configuration results in an electrostatic filter that is relatively insensitive to water contained in the dielectric fluid.

Abstract: An electrostatic filter utilizes two separate filter cartridges in a parallel flow configuration with respect to incoming dielectric fluid containing particulates. Each cartridge is connected to opposite sides of a high voltage power supply, resulting in the electrodes contained in one of the cartridges having an opposite polarity than the electrodes contained in the other cartridge. This, in turn, results in having the fluid borne particulates exiting one cartridge being charged oppositely to those exiting the other. The fluid streams exiting the two cartridges are joined together, allowing the particulates to flocculate. These larger groupings of particulates may then be mechanically filtered in a third cartridge. The parallel flow configuration results in an electrostatic filter that is relatively insensitive to water contained in the dielectric fluid.

Abstract: An electrostatic filter utilizes a series of parallel plates which are charged at differing potentials and separated by porous filter material to remove particulate matter from dielectric fluids. The filter includes a fluid tight housing which is constructed to include an easily removable filter cartridge comprised of a shell that conforms to the housing and includes the plate and porous filter elements. The housing further includes a quick disconnect end cap that includes an electrical connection to a power supply. An electrically conductive spring is interposed between the power supply and an adjacent plate. This arrangement allows for a very simple, safe, quick and cost effective procedure to change filter cartridges. The cartridge structure additionally allows for the easy checking of proper continuity between electrodes during the cartridge assembly.

Abstract: A filter for removing fine particles from dielectric fluids having a housing adapted for connection in a fluid system for flow of fluids axially therethrough; a plurality of oppositely charged porous electrode plates connected in parallel electrical relation and adapted for connection to a source of direct current electrical energy; and porous filter media disposed between adjacent electrode plates to collect particulate matter.

Abstract: A reservoir for hydraulic fluids and hydrocarbon fluids having an outer tank, an inner tank contained therein, an inlet conduit for the delivery of fluids to the outer tank with a minimum of turbulence, an outlet for withdrawal of fluids from the inner tank, and a vent for venting air into and out of the outer tank.