Heat exchange – Combined
Reexamination Certificate
2007-12-18
2007-12-18
Ciric, Ljiljana (Department: 3744)
Heat exchange
Combined
C165S163000, C165S905000, C029S890030, C029S890037
Reexamination Certificate
active
10489214
ABSTRACT:
An exchange apparatus comprised of hollow thermoplastic tubes infusion bonded into a thermoplastic material is disclosed. In a preferred embodiment the hollow tubes are shaped by plaiting the tubes into cords and then thermally annealing the cords to set the crests and bends of the plait. The cords provide improved flow distribution of fluid about the hollow tube tubes in the exchange apparatus. The exchange apparatus is chemically inert and is useful for cross flow filtration, as well as heat and mass transfer in harsh chemical environments.
REFERENCES:
patent: 3616928 (1971-11-01), Rosenblatt
patent: 3963622 (1976-06-01), Baudet et al.
patent: 4175153 (1979-11-01), Dobo et al.
patent: 4291096 (1981-09-01), Taylor
patent: 4411307 (1983-10-01), Ecker
patent: 4867233 (1989-09-01), Gemeinhardt
patent: 4923004 (1990-05-01), Fletcher et al.
patent: 5469915 (1995-11-01), Cesaroni
patent: 5499676 (1996-03-01), Cesaroni
patent: 5582238 (1996-12-01), Plaschkes
patent: 6001291 (1999-12-01), Cesaroni
patent: 6038768 (2000-03-01), Rhodes
patent: 6039084 (2000-03-01), Martucci et al.
patent: 6149422 (2000-11-01), Cesaroni
patent: 6180038 (2001-01-01), Cesaroni
patent: 6224763 (2001-05-01), Feng et al.
patent: 6364008 (2002-04-01), Mannoni et al.
patent: 6368530 (2002-04-01), Adubato et al.
patent: 6805731 (2004-10-01), Cheng et al.
patent: 2003/0192428 (2003-10-01), Cheng et al.
patent: 2007/0144716 (2007-06-01), Doh et al.
patent: 0193946 (1986-09-01), None
patent: 0 213 157 (1987-03-01), None
patent: 0 296 904 (1988-12-01), None
patent: 0 514 021 (1992-11-01), None
patent: 1088792 (2001-04-01), None
patent: 2587468 (1987-03-01), None
patent: 1040284 (1966-08-01), None
patent: 2273459 (1994-06-01), None
patent: 61018404 (1986-01-01), None
patent: 03-178668 (1991-08-01), None
patent: 2001201121 (2001-07-01), None
Cheng Kwok-Shun
Doh Cha P.
LaForge Alicia Briggs
Ciric Ljiljana
Entegris, Inc.
King Timothy J.
Pillion John E.
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