Dispensing Technologies International Corporation

Stainless Steel Coatings, Inc.

Dtic Dispensing Technologiesa a Division of Stainless Steel Coatings, Inc.

Ivan Gardos

Ivan Faigen

An improved microprocessor-controlled dual piston-pump viscous fluid dispensing system as for dispensing uniform sealing beads and the like (as well as other types of uniform deposits), wherein the pressure throughout the fluid path is maintained constant including during the switching alternately between filled and emptying pumps of the pair, assuring a constant dispensing rate, including during the switchover of the pumps.

Constant pressure fluid-dispensing pumping system and method

A novel technique and apparatus for dispensing viscous fluids such as epoxies, urethanes, plastic adhesives, silicones and the like and particularly two-component fluid materials, that enables the injection of such fluid materials into grooves and closed cavities and the like to a defined pressure that insures complete filling, and that, additionally, provides the capability to create constant flow rate through fluid delivery through flexible hoses, particularly where the dispensing head is some distance from the fluid pumps.

Method of and apparatus for improved pressurized fluid dispensing for the guaranteed filling of cavities and/or the generating of guaranteed uniform gasket beads and the like

An improved electric motor-operated, preferably hand-held, fluid dispenser, using in-line longitudinal drive racks and fluid cartridge containers dispensed by the racks, the driving (and retraction) being controlled through the use of a flat (pancake) coil spring, and the cartridge containers being mountable in an adjustable cartridge holder for accommodating different-shaped rear cartridge mounting flanges.

Fluid dispenser particularly adapted for hand-held operation

Novel hand-held single or two-component viscous fluid material dispensing gun, particularly though not exclusively useful for dental use and the like, and using in-line longitudinal drive racks and fluid cartridge containers, the racks being driven longitudinally along a barrel by an electric motor that is preferably mounted and controlled in the handle transversely depending below the barrel.

Electrically powered fluid-dispersing apparatus and a method

A fluid dispenser wherein a fixed threaded shaft carries a moveable microprocessor-controlled electric drive motor integrally provided with a shaft extension carrying a plunger for directly contacting and compressing fluid in a syringe barrel to dispense the fluid in accordance with programmed shot volume increments (as small as 0.001 cc, for example) set in the microprocessor, and provided further with provision for the automatic refilling of the syringe barrel upon completion of the fluid dispensing by the plunger

Apparatus and system for precision dispensing of fluids and method of

A novel two-part fluid dispensing and technique using fluids of similar or widely different viscosities and in flexible plastic or similar cartridges of a similar or different volumes, and with adjustable dispensing ratios by forcing the fluids out of their respective cartridges in response to variable air pressure into a static mixer, and thence along a dispensing flexible pinch tube, the opening and closing of which is controlled by a pinch valve operated in response either to manual or micro-processor-controlled control.

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Shrewsbury, MA, United States of America

Ivan Gardos