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AssigneeFishman Corporation
InventorsW. Scott Beebe, Michael J. Leuschner, Joseph S. Barresi
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A fluid dispenser system, and method of use thereof primarily in industrial applications requiring the dispensing of fluids with varying viscosities, such as water, epoxies, silicones, adhesives, single component, two component, filled, premixed, frozen, etc., allowing for very precise control of the volume of fluid extruded. The system comprises an ergonomic, handheld applicator accommodating a conventional medical syringe, wherein the ergonomic, handheld applicator is attached by a power cord to an electronic control unit. The applicator is provided with a linear actuator that drives a piston or screw a specific distance in response to an electronic signal generated by the control unit. Displacement of the piston or screw creates a positive pressure on a fluid contained in the syringe, thereby causing fluid extrusion from the syringe.
An electronically controlled, positive-displacement fluid dispenser system comprising an electronic control unit capable of allowing the use of either preprogrammed settings or variable settings, a control tether, and an ergonomic, handheld applicator, wherein
A method of extruding a precise volume of fluid from an electronically controlled, positive-displacement fluid dispenser system comprising an electronic control unit capable of allowing the use of either preprogrammed settings or variable settings, a control tether, and an ergonomic, handheld applicator, wherein
An electronically controllable, positive-displacement fluid dispenser comprising an applicator unit having a housing capable of accommodating a conventional syringe and piston assembly and provided with a linear actuator that displaces a drive rod, axially disposed therethrough and further having a terminal portion disposed within said conventional syringe and piston assembly, a specific distance in response to an electronic drive signal generated by an actuator.
An electronically controllable, positive-displacement fluid dispenser wherein the dispenser is mounted to a robotic assembly device having a microprocessor such that the dispenser is in signal communication therewith, and further wherein the dispenser comprises an applicator unit capable of securely accommodating a conventional syringe and piston assembly, and provided with a linear actuator that displaces a drive rod, axially disposed therethrough and further having a terminal portion disposed within said conventional syringe and piston assembly, a specific distance in response to an electronic drive signal generated by the microprocessor.
An electronically controllable, positive-displacement fluid dispenser wherein the dispenser is mounted to an XYZ table having a microprocessor such that the dispenser is in signal communication therewith, and further wherein the dispenser comprises an applicator unit capable of securely accommodating a conventional syringe and piston assembly, and provided with a linear actuator that displaces a drive rod, axially disposed therethrough and further having a terminal portion disposed within said conventional syringe and piston assembly, a specific distance in response to an electronic drive signal generated by the microprocessor.
Dependencies are inferred from the claim text.