Fluid-handling apparatus

Details Fluid-handling apparatus Fluid-handling apparatus

1981-07-01

1983-09-06

Nase, Jeffrey V.

Fluid sprinkling, spraying, and diffusing

Terminal outlet formed between parts mounted for relative...

Spray fluid pressure responsive discharge modifier

222381, B05B 132, B67D 540

Patent

active

044024614

ABSTRACT:
A filling device for cartons comprises a row of vertical ducts arranged along a path of the cartons. Each duct includes, progressing downwardly, an upper bellows, a ducting section incorporating an inlet valve, a lower bellows, and a fixed nozzle incorporating an outlet valve. The section is vertically reciprocated by a ram. The nozzle comprises a tubular housing containing a valve member comprising a closure part co-operating with a valve seat at the lower extremity of the housing, a stem, and a driving part of inverted cup shape fixedly received with clearance on the stem and movably received with clearance in the housing.

REFERENCES:
patent: 2962227 (1960-11-01), Whitehurst
patent: 3022954 (1962-02-01), Davies et al.
patent: 4220264 (1980-09-01), Gamadia

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