Dispensing – With discharge assistant – Fluid pressure
Patent
1996-01-03
1996-12-03
Bratlie, Steven A.
Dispensing
With discharge assistant
Fluid pressure
401188R, 401188A, B65D 8300
Patent
active
055799604
ABSTRACT:
A pneumatic dispenser for viscous fluids including a tubular pen barrel, a dispensing nozzle on one end of the pen barrel, and a pen cap constructed to sealingly receive the pen barrel. The pen cap also includes an air line connection and venturi arrangement so that when supplied with compressed air, air flow through the venturi reduces pressure in the pen and holds fluid in the pen. Interrupting air flow through the venturi causes pressure to increase in pen and fluid to be extruded through pen nozzle.
REFERENCES:
patent: 1782681 (1930-11-01), Foss et al.
patent: 3258176 (1966-06-01), Raczynski
patent: 3871553 (1975-03-01), Steinberg
patent: 3921858 (1975-11-01), Bemm
patent: 4678107 (1987-07-01), Ennis, III
patent: 5022563 (1991-06-01), Marchitto et al.
EFD Catalogue 92/93.
Composite Applicator article from "The Engravers Journal" Nov./Dec. 1979.
Glenmark brochure.
Courtaulde Aerospace/ Semco catalogue
Tridak catalogue.
Philip Fishman Bulletin 104.
Techon Systems catalogue.
Techon Systems brochure.
I & J Fisnar catalogue.
LandOfFree
Air powered dispensing pen for viscous fluids does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air powered dispensing pen for viscous fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air powered dispensing pen for viscous fluids will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-779417