Purging apparatus

Details Purging apparatus Purging apparatus

1977-12-21

1980-01-01

Marbert, James B.

Fluid sprinkling, spraying, and diffusing

Combining of separately supplied fluids

Including whirler device to induce fluid rotation

2395903, F23D 1500

Patent

active

041812620

ABSTRACT:
Purging apparatus for removing air from a fluid conduit is shown in the form of a burner nozzle which automatically purges air from the nozzle elements to thereby limit post-drip of liquid fuel from the nozzle. The nozzle is designed with a partitioning element within the nozzle adjacent the burner tip having at least one passage of limited cross-section which, in response to flow of liquid fuel therethrough, disperses or atomizes air bubbles which may be entrapped within the nozzle assembly. Several embodiments are illustrated and described in which a restricted passage in the partition is positioned adjacent the top of the interior chamber of the nozzle holder to pick up air bubbles and eject them through the nozzle tip.

REFERENCES:
patent: 917998 (1909-04-01), Baddington
patent: 2625437 (1953-01-01), Huntington
patent: 2631892 (1953-03-01), Czarnecki, Jr. et al.
patent: 3762653 (1973-10-01), Gibel
patent: 4011995 (1977-03-01), Krause, Jr.
patent: 4122978 (1978-10-01), Guimond et al.

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