Device for coupling together a tube and a filter housing
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United States of America Patent
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Dec 28, 2004
Issued Date -
N/A
app pub date -
Dec 10, 2003
filing date -
Apr 2, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
The invention relates to a device for using various types of coupling system to connect together a tube (2) and a filter housing (3). According to the invention, the device comprises: a head plate (21) independent of the type of coupling system, the head plate being fixed to the housing (3) and being provided with passages (22) opening out into a bearing face (23) of the head plate; for each backing-plate (P.sub.i) of given type, a first bearing face (25) complementary to the bearing face (23) of the head plate (21) and a second bearing face (29) adapted to co-operate with a flange (B.sub.1) of corresponding type; a sealing gasket (28) interposed between the first bearing face (25) of a backing-plate (P.sub.i) of a given type and the head plate (21); and releasable connection means (30) between the head plate (21) and each backing-plate (P.sub.1) of a given type in order to provide sealing between them.
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