Pipe joints or couplings – For branched path
Reexamination Certificate
2005-03-22
2005-03-22
Lugo, Carlos (Department: 3676)
Pipe joints or couplings
For branched path
C285S120100, C285S122100, C165S173000
Reexamination Certificate
active
06869106
ABSTRACT:
A block body (11) has a fitting (12) with a fluid pipe for connection to a heat exchanger battery, two three or more branches (13) for connection to the pipes of the heat exchanger battery and an intermediate distribution chamber (14) to connect the fitting (12) with the branches (13). This intermediate chamber (14) is circular, completely closed all round and is coaxial with the union part or fitting (12).
REFERENCES:
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patent: 3611553 (1971-10-01), Lightbody
patent: 3790966 (1974-02-01), Keane
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patent: 5143151 (1992-09-01), Pain
patent: 5176177 (1993-01-01), Rupp
patent: 5908288 (1999-06-01), Moran
patent: 6202686 (2001-03-01), Pitsch et al.
patent: 6237408 (2001-05-01), McCormick
patent: 10174 (1914-07-01), None
patent: 897965 (1962-06-01), None
Gilberti Alan
Palmiri Ermiro A.
Lugo Carlos
McGlew and Tuttle , P.C.
Tiemme Raccorderie S.p.A.
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