Integrated fluid dispense apparatus to reduce contamination

Details Integrated fluid dispense apparatus to reduce contamination Integrated fluid dispense apparatus to reduce contamination

1991-05-24

1993-03-23

Kashnikow, Andres

Dispensing

Processes of dispensing

222 95, 222571, 239589, B65D 3528

Patent

active

051956551

ABSTRACT:
An integrated fluid dispense apparatus (10) suitable for delivering ultrapure fluids. The fluid is confined to a nonrigid hermetic fluid delivery apparatus (10). A pumping mechanism (11) pumps fluids in precise volumes and flow rates. A moisturizing dispense nozzle (12) provides a saturated vapor atmosphere at the nozzle tip to prevent the fluid from drying during non-dispense periods.

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patent: 4700892 (1987-10-01), Cunning
patent: 4993593 (1991-02-01), Fabiano et al.
patent: 5000348 (1991-03-01), Emody

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