Filling connector with integrated ventilation duct
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United States of America Patent
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Jan 10, 2017
Issued Date -
N/A
app pub date -
Oct 18, 2013
filing date -
Oct 26, 2012
priority date (Note) -
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Abstract
A filling connector (10) for filling a liquid container comprises a liquid pipeline (12), for conveying liquid from a liquid inlet end (16) portion having a liquid inlet opening (14) to a liquid outlet end portion (20) having a liquid outlet opening (18), and further comprises a gas pipeline (22), for conveying gas in the opposite flow direction while liquid is conveyed through the liquid pipeline (12), from a gas inlet end portion (26) having a gas inlet opening (24) to a gas outlet end portion (30) having a gas outlet opening (28), the liquid pipeline (12) and the gas pipeline (22) being formed integrally with one another and the filling connector (10) being formed as an injection-molded part, the gas pipeline (22) being manufactured using injection technology, such as fluid injection technology, in particular water injection technology, particularly preferably gas injection technology or projectile injection technology.
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