Nozzle unit

Details Nozzle unit Nozzle unit

2006-05-09

2006-05-09

Kim, Christopher (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Unitary plural outlet means

And flow regulation or control of outlets

C239S076000, C239S565000, C239S124000

Reexamination Certificate

active

07040555

ABSTRACT:
A nozzle unit for the spreading of foamed glue onto a flat surface in the production of wood-based sheets, wherein the nozzle unit has a feeder canal (1) for directing glue into the nozzle unit, a row of nozzles (5) for directing glue from the nozzle unit onto a flat surface and also a distribution canal network between the feeder canal and the nozzles for distributing glue evenly to the nozzles. According to the invention, the area of the distribution canal network has a compensation canal (9) closed to/from external, that forms a free flow channel between the branches of the distribution canal network leading to the nozzles (5).

REFERENCES:
patent: 753730 (1904-03-01), Owen
patent: 1394721 (1921-10-01), Festa
patent: 1409259 (1922-03-01), Sykora
patent: 3722469 (1973-03-01), Bartley et al.
patent: 3965860 (1976-06-01), Cone et al.
patent: 4420510 (1983-12-01), Kunkel et al.
patent: 4470789 (1984-09-01), Whittington et al.

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