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8167168 |
Dispenser with an automatic pump output detection system
A dispenser with an automatic pump output detection system provides a pump with an adjustable output. The pump is coupled to a current sensor that generates an operating profile based on the...
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RE43288 |
High purity fluid delivery system
A fluid delivery system includes a flow control device and a Coriolis mass flowmeter in fluid communication with the flow control device. The Coriolis flowmeter has a flow-tube made of a...
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8141752 |
Hand-held applicator unit
The invention relates to a hand-held applicator unit for viscous materials having a screw pump disposed in a pump casing which is in communication with a drive, wherein the pump inlet has a product...
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8136705 |
Magnetic drive for dispensing apparatus
A dispenser for dispensing a volume of viscous material on a substrate includes a frame, a gantry system coupled to the frame, and a dispenser unit coupled to the gantry system. The dispenser unit...
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8136706 |
Screw feeder
Screw feeder (1) for transporting and/or metering pulverulent or granular material, having a rotatably mounted feeder screw (3) for the transport of material from a storage vessel (2) to a...
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8114479 |
Diptube apparatus and delivery method
This invention relates to a vapor or liquid phase reagent dispensing apparatus having a diptube and also a metal seal aligned and in contact with hardened opposing flat surfaces of a top wall...
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8109414 |
Discharge device
A discharge device for media has a housing (10), an operating member (88) manually movable relative to the housing (10) and which, for performing a discharge can be transferred from an unoperated...
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8109411 |
Electric soap dispenser
An electric soap dispenser that includes sensors for detecting the presence of an object. The dispenser can be configured to dispense an amount of liquid soap, for example, upon detecting the...
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8096445 |
Electric soap dispenser
An electric soap dispenser that includes sensors for detecting the presence of an object. The dispenser can be configured to dispense an amount of liquid soap, for example, upon detecting the...
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8091735 |
Liquid dispensing system
An improved concentrated/extract cartridge is provided for dispensing a liquid in an accurate and repeatable manner. The cartridge includes an electromagnetically actuated piston connected to a...
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8087543 |
Electric soap dispenser
An electric soap dispenser that includes sensors for detecting the presence of an object. The dispenser can be configured to dispense an amount of liquid soap, for example, upon detecting the...
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8083099 |
Method and device for producing a multicomponent compound
A method for producing a multicomponent compound involves pressing components out of cartridges by means of pistons. The method has particular applicability in connection with dental applications....
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8083498 |
System and method for position control of a mechanical piston in a pump
Embodiments of the systems and methods disclosed herein utilize a brushless DC motor (BLDCM) to drive a single-stage or a multi-stage pump in a pumping system for real time, smooth motion, and...
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8074836 |
Electronically keyed dispensing systems and related methods utilizing near field frequency response
A dispensing system is disclosed which utilizes an electronically powered key device and/or identification code associated with a refill container to preclude the need for mechanical keys. The...
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8069887 |
Ice flap device for a refrigerator
An ice flap device (10) for a refrigerator comprises a flap unit (14) movable between an open position and a closed position, which unit releases a dispenser aperture for dispensing ice in its open...
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8071933 |
Photochromic optically keyed dispenser
A removable and replaceable keying component which is required for operation of a mechanism and which component includes a waveguide having a photochromic portion. A method of controlling operation...
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8047409 |
Device for the metered removal of bulk material
An apparatus for the metered removal of bulk material from a bin, the apparatus having a top bulk-material-filling opening, bottom bulk-material-removal opening, and a rotor that is connected in a...
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8042455 |
Automatic coffeemaker provided with an automatic grounds dispenser
An automatic dispenser of ground coffee having: a reservoir having a flow outlet opening and adapted to contain a quantity of ground coffee; at least one paddle mounted to rotate in the bottom of...
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8029204 |
Spreadable food metered dispenser
A dispenser for spreadable foodstuffs or spreadable non-food substances allowing for dispensing of metered amounts of foodstuffs or non-food substances and spreading without the need for additional...
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8028592 |
Electronic metering apparatus for metering liquids
An electronic metering apparatus for metering liquids, with a longitudinal, handleable housing, a drive, arranged in the housing, with an electric motor, at least one displacer device, arranged in...
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8029247 |
System and method for pressure compensation in a pump
Systems and methods for maintaining substantially a baseline pressure in a chamber of a pumping apparatus are disclosed. Embodiments of the present invention may serve to control a motor to...
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8020727 |
Powered dispensing tool and method for controlling same
An apparatus and method for monitoring and controlling motor current during a dispensing of material from a dispensing tool (10) is provided, including a method for measuring the motor current of...
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8006866 |
Ratio control in postmix dispenser
A beverage dispenser provides numerous inventive features in its refrigeration system (82), diluent delivery system (78), concentrate delivery system (74), mixing and dispensing system (76), and...
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7997522 |
Center-pull paper towel dispenser
A center-pull dispenser for dispensing paper towels from a continuous roll, wherein each individual towel is separated from an adjoining towel by a plurality of perforations. The dispenser...
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7997446 |
Pump
A minute quantity viscous material dispenser employing a pressurized material source and a reciprocating piston is driven by a variable drive which is controlled in response to a signal reflective...
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7997443 |
Center-pull paper towel dispenser
A center-pull dispenser for dispensing paper towels from a continuous roll, wherein each individual towel is separated from an adjoining towel by a plurality of perforations. The dispenser...
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7984825 |
Optically keyed dispenser
A method of controlling operation of a mechanism, preferably a dispenser, having a removable component comprises measuring electromagnetic radiation passing through a wave guide carrying at least...
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7980421 |
Optically keyed dispenser
A method of controlling operation of a mechanism, preferably a dispenser, having a removable component comprises measuring electromagnetic radiation passing through a waveguide carrying at least in...
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7967168 |
Process for controlling a dosing device for liquid or pasty media; dosing device; and industrial robot
A dosing apparatus includes a feed device for a liquid or pasty medium, which supplies the medium at a given preliminary pressure. A pressure control valve communicates with the feed device, a...
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7963475 |
Method and apparatus for controlling a dispenser and detecting a user
Automatic dispensers, proximity detectors and user-detection methods. A proximity detector can be used to trigger operation of the dispenser to dispense products such as towel, tissue, wipes,...
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7934466 |
Coating plant and associated coating process
The invention concerns a coating plant for the coating of construction units with a coating medium, in particular a paint system for the lacquer finish of motor vehicle body parts, with a dosing...
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7934622 |
System and method for dispensing dehydrated culture media powder
An improved system and method for dispensing dehydrated culture media (DCM) powder into containers for preparation as a culture media. The manual and automated systems and methods operate to...
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7918367 |
Apparatus and method for monitoring bulk tank cryogenic systems
A system for monitoring and controlling the delivery of CO2 from a bulk storage tank to at least one gas-driven pump is disclosed. By monitoring certain conditions, the flow of CO2 can be quickly...
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7905373 |
System and method for generating a drive signal
A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of “on” portions and a plurality of “off” portion...
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7886943 |
Drywall joint compound pump workstation
A portable drywall joint compound pump workstation has a joint compound supply reservoir with an open top and closed bottom removably attached to a wheeled framework. The workstation further has a...
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7874456 |
Modular system for delivering hot melt adhesive or other thermoplastic materials, and pressure control system therefor
A modular system, for delivering hot melt adhesive materials, comprises a modular metering assembly, having metering stations disposed therein, that is able to be attachably and detachably mounted...
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7854348 |
Device for dispensing a viscid material
A device for dispensing a viscid material includes a supporting body constructed by a carriage. A ball screw is installed within the supporting body. A rod piston is mounted on one end of the ball...
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7792647 |
Quantitatively measuring error causing parameters in fluid handling
A method for quantitatively measuring error causing physical parameters in a fluid handling system, includes: measuring the pressure of air between a piston of a pump and a liquid being handled;...
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7770408 |
Ice supplier
An ice supplier includes a case configured to store ice from an ice maker. The case includes an outlet and a transfer unit configured to transfer ice pieces in the case to the outlet. A sensor is...
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7766194 |
Motorized household liquid dispenser
A household liquid dispensing apparatus includes a container for holding a household liquid and a pump for pumping the household liquid out of the container. The pump includes a pump chamber. A dip...
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7758547 |
Process for controlling an infusion device
A process comprises the phases of: activating a pusher, which exerts a push force on a plunger of a syringe containing the infusion liquid; measuring the push force by means of a load cell;...
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7748565 |
Automatic dispensing apparatus
Described is an automatic dispensing apparatus for dispensing toothpaste. The dispensing apparatus comprises a housing having a front portion with a hole therethrough. The housing is capable of...
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7726516 |
Pump
A minute quantity viscous material dispenser employing a pressurized material source and a reciprocating piston is driven by a variable drive which is controlled in response to a signal reflective...
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7717295 |
Treatment solution supply apparatus
A treatment solution supply apparatus capable of reducing an initial overshooting amount and ensuring a stable dispense characteristic even when treating a large amount of substrates as recycling a...
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7690530 |
Dispenser for viscous material
A dispenser for viscous material packaged in a collapsible sleeve includes a chamber for receiving the packaged material and a piston rod and piston assembly for compressing the collapsible sleeve...
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7690405 |
Multiple fluid dispenser
An improved multi fluid dispenser for simultaneous dispensing of a plurality of fluids shown and described. The dispenser includes a controller that is linked to a coordinator board. The controller...
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7677414 |
Device for applying foamed hot melt adhesive, and method for selectively applying foamed hot melt adhesive and solid hot melt adhesive
In application of a foamed hot melt adhesive, a mixing ratio of foam can be selectably and quickly set, and also application of a foamed hot melt adhesive and that of a solid hot melt adhesive can...
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7673775 |
Apparatus for mixing and dispensing fluids
An apparatus for dispensing and mixing fluids from multiple cartridges into a removable container, based on the user input through the provided interface. The user interface allows viewing and...
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7651015 |
Liquid concentrate/extract beverage dispenser with replaceable concentrate/extract cartridge
A concentrate/extract cartridge for a beverage dispenser for dispensing a liquid concentrate/extract and a diluent is provided. The cartridge includes a hollow body and a dispensing tube connected...
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7648052 |
Viscous medium feeder
A viscous medium feeder, which has an inlet, an outlet, a tubular portion, a rotatable cylindrical shaft arranged in and extending coaxially with the tubular portion, and a drive motor connected to...
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