Heat exchange – Side-by-side tubular structures or tube sections – With manifold type header or header plate
Patent
1984-07-05
1986-10-21
Richter, Sheldon J.
Heat exchange
Side-by-side tubular structures or tube sections
With manifold type header or header plate
165178, F28F 918
Patent
active
046179909
ABSTRACT:
Assembly of tubes in low carbon ferritic stainless steel having 17 to 18.5% by weight of chromium on a tube-plate of carbon steel. It includes at least one overlay of low carbon steel on the surface of the tube-plate opposite the plurality of tubes, of such thickness that the ends of the tubes are located at an intermediate level of the overlay, and weld beads between the ends of the tubes and the overlay.
REFERENCES:
patent: 2785459 (1957-03-01), Carpenter
patent: 3257710 (1966-06-01), Brown et al.
patent: 3440391 (1969-04-01), Apblett
patent: 4071083 (1978-01-01), Droin
patent: 4221263 (1980-09-01), Meyer
Bezier Jean
Franzolini Marc
Maria Edmond
Vanderschaeghe Alain
Richter Sheldon J.
Stein Industrie
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