Drool-retarding valving of a multi nozzle adhesive manifold

Details Drool-retarding valving of a multi nozzle adhesive manifold Drool-retarding valving of a multi nozzle adhesive manifold

1991-07-08

1993-06-08

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

And flow regulation or control of outlets

239570, 239583, 239586, 137871, 137881, B05B 130

Patent

active

052171698

ABSTRACT:
A device for retarding drool from a multi nozzle manifold having a plurality of outlet passageways in fluid communication with a single feed passageway. A drool-retarding member selectively segregates the outlet passageways with respect to fluid communication among the outlet passageways, preventing flow from one outlet passageway into a lower outlet passageway during adhesive cutoff periods. The drool-retarding member is a reciprocating member having an inoperative position in which a plurality of inlet ports to the outlet passageways are sealed, and having a fluid-apply position in which the inlet ports are free to allow fluid communication among the outlet passageways and the feed passageway. In a passive embodiment, the drool-retarding member is a valve that is spring biased to cover the inlet ports. Pressurized adhesive overcomes the bias of the spring when an upstream flow-regulating mechanism is controlled to discontinue adhesive flow. In an active embodiment, the drool-retarding member is a solenoid armature that is the flow-regulating mechanism.

REFERENCES:
patent: 2630324 (1953-03-01), Lay
patent: 3174689 (1965-03-01), McIntyre
patent: 3494482 (1969-02-01), Nord et al.
patent: 3724492 (1973-04-01), Itter
patent: 4124163 (1978-11-01), Siegmann
patent: 4231520 (1980-11-01), Waldrum
patent: 4289167 (1981-09-01), Switall
patent: 4602741 (1986-07-01), Faulkner, III et al.
patent: 4659016 (1987-04-01), Faulkner, III
patent: 4768718 (1988-09-01), Faulkner, III
patent: 4958773 (1990-09-01), Stettner et al.
patent: 4983109 (1991-01-01), Miller et al.

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