Device for suspending horizontal heat exchange tubes on a vertical carrier tube, and a method of manufacturing the device
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United States of America Patent
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Jul 31, 1990
Grant Date -
N/A
app pub date -
Oct 18, 1989
filing date -
Oct 18, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for suspending horizontal heat exchange tubes (7, 8) on a vertical carrier tube (1) comprises a bottom support sleeve (2) welded at its bottom edge around the support tube, a top support sleeve (4) having its bottom edge resting on the top edge of the bottom support sleeve, said top support sleeve being provided on its sides with two half-shells (5, 6) of radius of curvature slightly greater than that of the horizontal tubes, and add-on half-shells (9, 10) of radius of curvature slightly greater than that of the horizontal tubes, welded edge-to-edge (19, 21; 20, 22) to the half-shells fixed to the top sleeve, thereby forming collars which clamp the horizontal heat exchange tubes on either side of the vertical carrier tubes. A method of manufacturing the device.
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