Infusion bottle

Details Infusion bottle Infusion bottle

1993-09-23

1994-11-29

Fidei, David T.

Bottles and jars

Closures

Self-sealing, piercable-type closure

215247, 215251, 215253, 215305, 604415, B65D 3900

Patent

active

053681770

ABSTRACT:
An infusion bottle having a partial section of its bottom wall which bulges outward in a cup-like manner and which can be pierced in the region of its bottom wall by an infusion spike. A cup-shaped cover cap is provided which can be placed thereon from the outside and connected in liquid-tight manner. The cover cap has a cover bottom with a central region which can be removed. A clamping ring for the infusion spike is located between the cover bottom and the bottom wall of the bottle. The clamping ring is in the form of an O-ring and has an inside diameter which is smaller than the diameter of the central region. The clamping ring contacts the bottom wall of the bottle and the cover bottom with initial tension and has an outside diameter which is greater than that of the central region.

REFERENCES:
patent: 3888377 (1975-06-01), Stadler
patent: 4482069 (1984-11-01), Stadler
patent: 4501372 (1985-02-01), Hansen
patent: 4512486 (1985-04-01), Kobayashi et al.
patent: 4844267 (1989-07-01), von Schuckmann
patent: 5088612 (1992-02-01), Storar et al.

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