Fluid control apparatus and its manufacturing method
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United States of America Patent
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N/A
Issued Date -
Apr 17, 2003
app pub date -
Sep 6, 2002
filing date -
Sep 6, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fluid control apparatus and its manufacturing method can meet various demands or needs on specification of a customer. This saves a maker of the apparatus a large stock of various types of the apparatus and the use of an expensive mold. Consequently, the apparatus and its manufacturing method are advantageous from an economical point of view. The apparatus is provided with a pair of plastic coupling openings (2) and (3) in its inlet and its outlet portion, respectively. The coupling openings (2) and (3) form a pair of opposite end projections of the apparatus, and are capable of being welded to plastic tube members (4) and (5) of a customer's designed fluid circuit, respectively, through a butt welding process when the apparatus is delivered to the customer. The tube members (4) and (5) are designed according to the customer's design specification.
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