Fluid dispenser method and apparatus

Details Fluid dispenser method and apparatus Fluid dispenser method and apparatus

1980-05-27

1982-02-02

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Moving solid surface engages material to be sprayed

222380, 222496, 239493, 2395331, B65D 4734

Patent

active

043135692

ABSTRACT:
A three-piece nozzle is disclosed, for fitment to a hand actuated liquid pump having a barrel portion with a bore therethrough for passage of liquid. The nozzle features an integrally formed nozzle cap which fits around the end portion of the barrel. Enclosed within the nozzle cap is an integrally formed nozzle seal which forms a peripheral liquid-tight seal around the barrel between the nozzle cap and the barrel. Also provided is an integrally formed check valve which is movably positioned at the mouth of the bore and which is biased towards the mouth of the bore to form a liquid-tight bore seal. The bias is overcome, to open the liquid-tight bore seal, upon actuation of the pump which provides liquid pressure in the bore to act against the check valve.

REFERENCES:
patent: 3437270 (1962-04-01), Venus, Jr.
patent: 3685739 (1972-08-01), Vanier
patent: 3840157 (1974-10-01), Hellenkamp
patent: 3843030 (1974-10-01), Micallef
patent: 3967765 (1976-07-01), Micallef
patent: 4161288 (1979-07-01), McKinney
patent: 4249681 (1981-02-01), French

Affiliated with

Also associated with

Rating

Fluid dispenser method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid dispenser method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid dispenser method and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1818634