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(11) | EP 1 564 496 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Coupling system of a gas valve in a manifold |
| (57) "Coupling system of a gas valve (1) in a manifold (2) (e.g. gas tube), with said
manifold (2) having a substantially circular cross-section and the valve (1) comprising
a valve body (3) that comprises a base that is supported on the manifold (2) and a
projecting piece (4) with a circular cross-section, acting as a neck, that is introduced
into a first circular hole (5) formed in said manifold (2), giving rise to the access
of gas from the manifold (2) to the valve (1) through a main conduit (8) formed in
the projecting piece (4). The manifold (2) comprises a second hole (10) facing the
first hole (5), and the main conduit (8) comprises a threaded section (11) on one
end, so that the valve (1) is attached to the manifold (2) by a screw (6) that is
introduced into said second hole (10) and is screwed into said threaded section (11)."
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