Liquid container valve structures for use with service-line conn

Details Liquid container valve structures for use with service-line conn Liquid container valve structures for use with service-line conn

1997-10-01

1999-05-11

Jacyna, J. Casimer

Fluent material handling, with receiver or receiver coacting mea

Filling means with receiver or receiver coacting means

Interlocked discharge means, support and/or coupling

141349, 141352, 141354, 13761404, 2511496, B65B3/00

Patent

active

059017619

ABSTRACT:
A spout fitment attached to a liquid filled bag, or other fluid container, of a type having a slidable dispensing valve member to receive a line connector for establishing a fluid path from an interior of the container, through a valve element in the line connector and into a service line attached to the line connector. Although the dispensing valve member is slid into the container when the line connector is inserted therein, the sliding motion does not form the container valve action. The container seal is established by a valve element within the slidable dispensing valve member that is resiliently biased to close an opening therein. The dispensing valve member thus need not be slid in the fitment when the line connector is removed from the dispensing valve member, thereby making it easier to remove and reinsert the line connector. Insertion of the line connector within the dispensing valve member causes their respective valve elements to engage each other to open and form the fluid flow path.

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