Nested attachment junction for heat exchanger

Details Nested attachment junction for heat exchanger Nested attachment junction for heat exchanger

2006-10-31

2006-10-31

Duong, Tho (Department: 3753)

Heat exchange

Casing or tank enclosed conduit assembly

Manifold formed by casing section and tube sheet of assembly

C165S173000

Reexamination Certificate

active

07128137

ABSTRACT:
Heat exchangers of this invention include a shell having an inner chamber defined by an inside wall surface, and having at least one opening adjacent an end of the shell. A tube bundle comprising a plurality of assembled together tubes are disposed within the inner chamber. A header plate is attached to the tubes and is positioned adjacent an end of the tube bundle. The header plate includes an outside diameter that fits within the shell inside wall surface to provide a nested attachment junction therebetween. The header plate and shell are fixedly connected to one another by use of a braze joint formed by the placement of brazing material between the interfacing header plate and the shell surface sections. A tank is attached to the shell adjacent the shell end.

REFERENCES:
patent: 1773199 (1930-08-01), Price
patent: 2313315 (1943-03-01), Blair
patent: 2389175 (1945-11-01), Woods
patent: 2783980 (1957-03-01), Christensen
patent: 3078551 (1963-02-01), Patriarca et al.
patent: 3111167 (1963-11-01), Young
patent: 3349465 (1967-10-01), Pan et al.
patent: 3610330 (1971-10-01), Nasser
patent: 3710473 (1973-01-01), McElwain et al.
patent: 3768550 (1973-10-01), Williamson et al.
patent: 3945431 (1976-03-01), Straub
patent: 4125280 (1978-11-01), Kuzel
patent: 4157155 (1979-06-01), Smith
patent: 4159034 (1979-06-01), Bellovary et al.
patent: 4192374 (1980-03-01), Hayden et al.
patent: 4272006 (1981-06-01), Kao
patent: 4421160 (1983-12-01), Stafford et al.
patent: 4519445 (1985-05-01), Norris
patent: 4877083 (1989-10-01), Saperstein
patent: RE33528 (1991-01-01), Doty
patent: 5407004 (1995-04-01), DeRisi et al.
patent: 5823251 (1998-10-01), Romero
patent: 6206086 (2001-03-01), McKey
patent: 6269870 (2001-08-01), Banzhaf et al.
patent: 6427768 (2002-08-01), Komoda et al.
patent: 10233407 (2001-07-01), None
patent: 0302618 (1989-08-01), None
patent: 01019295 (1989-01-01), None
patent: 093/0996 (1997-02-01), None
patent: 2000241086 (2000-08-01), None
patent: WO/2005/083346 (2005-09-01), None

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