Heat exchanger

Details Heat exchanger Heat exchanger

2006-09-19

2006-09-19

Walberg, Teresa J. (Department: 3753)

Heat exchange

Flow passages for two confined fluids

Interdigitated plural first and plural second fluid passages

Reexamination Certificate

active

07108054

ABSTRACT:
An exemplary heat exchanger, suitable for use in exhaust gas recirculation to cool exhaust gas, includes a cover plate having a plurality of openings, an upper plate having a plurality of openings, a lower plate having a plurality of openings and a bottom plate where seals exist between various plates to form at least one gas flow space and at least one liquid flow space. Various other exemplary heat exchanger configurations are also disclosed.

REFERENCES:
patent: 2912749 (1959-11-01), Bauemfeind et al.
patent: 3017161 (1962-01-01), Slaasted et al.
patent: 3231017 (1966-01-01), Henderson
patent: 3240268 (1966-03-01), Armes
patent: 3703925 (1972-11-01), Ireland et al.
patent: 4234040 (1980-11-01), Argyle et al.
patent: 5369883 (1994-12-01), So et al.
patent: 5983992 (1999-11-01), Child et al.
patent: 6244333 (2001-06-01), Bergh et al.
patent: 6305079 (2001-10-01), Child et al.
patent: 6318456 (2001-11-01), Brenner et al.
patent: 2001/0025705 (2001-10-01), Nash et al.
patent: 2002/0074105 (2002-06-01), Hayashi et al.
patent: 2002/0148602 (2002-10-01), Nakamura
patent: 2003/0098146 (2003-05-01), Angerman et al.
patent: 29616354 (1997-02-01), None
patent: 19902504 (2000-08-01), None
patent: 10024389 (2000-11-01), None
patent: 10061949 (2001-06-01), None
patent: 0981035 (2000-02-01), None
patent: 10122761 (1998-05-01), None
patent: 10123859 (1999-02-01), None
patent: 2000121286 (2000-04-01), None
patent: 2000240514 (2000-09-01), None
patent: 20011291525 (2001-09-01), None
patent: 2001342910 (2001-12-01), None
patent: 2001355978 (2001-12-01), None
patent: WO 0198723 (2001-12-01), None
patent: WO0198723 (2001-12-01), None
patent: WO2004017006 (2004-02-01), None
patent: WO2004036134 (2004-05-01), None
patent: PCT ISR/WO (2005-01-01), None
patent: PCT/US2004/029401 (2005-01-01), None

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