Dispensing – With cutter and/or punch
Patent
1987-08-20
1988-10-25
Skaggs, H. Grant
Dispensing
With cutter and/or punch
222 82, 222136, 22240222, 206219, B67B 724
Patent
active
047797630
ABSTRACT:
A two-chamber container for two gas-pressurized components kept separately, for example liquids which are miscible. An outer chamber contains a first component and is provided with a dispensing valve whose interposed connecting member leads from the interior of the outer chamber to the outside and is adapted to be closed by a plug. The second component is contained in an inner chamber mounted in the interior of the outer chamber. The inner chamber is an entirely separate, self-contained vessel supported in the interior of the outer chamber. The interior end of the interposed connecting member terminates in a cup-shaped receptor member which is disposed above and around the distal end portion of the inner chamber such that a radial and axial clearance of 1-2 mm between the receptor member and the distal end is provided. The inner chamber has a desired rupture site which can be broken by force from outside, for example by pivoting or pushing-in the dispensing valve. In this manner ready communication is established between the interiors of the two containers so that spontaneously complete mixing of the two components is achieved.
REFERENCES:
patent: 3454198 (1969-07-01), Flynn
patent: 3961669 (1976-06-01), Kaneko
patent: 4203534 (1980-05-01), Finke
patent: 4361253 (1982-11-01), Flynn et al.
patent: 4469252 (1984-09-01), Obrist
patent: 4666062 (1987-05-01), Pershall
F.P.D. Future Patents Development Company S.A.
Skaggs H. Grant
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