Pneumatic delivery system

Details Pneumatic delivery system Pneumatic delivery system

1976-12-10

1978-04-18

Love, John J.

Buckles, buttons, clasps, etc.

243 20, B65G 5130

Patent

active

040847691

ABSTRACT:
A pneumatic transport system capable of transporting a delivery container around a sharp bend or corner without the need for conduit disposed on a large radius of curvature. A first conduit and a second conduit communicating with the first conduit are provided along with a blower system for creating a pressure differential in the conduits. The first conduit is designed to receive a delivery container, which is transported to a pneumatically movable capsule, disposed within the second conduit. A first port is provided in the capsule for causing the pressure differential to act on the capsule when the delivery container is placed therein to transport the capsule to a receiving station, and for causing the pressure differential to act on the delivery container at the receiving station for discharging the container from the capsule. A second port is provided for causing downstream pressure to pass to the atmosphere when the delivery container is not disposed within the capsule.

REFERENCES:
patent: 3512735 (1970-05-01), Hallstrom
patent: 3556437 (1971-01-01), Svedman et al.
patent: 3761039 (1973-09-01), Hazell

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