Metal working – Method of mechanical manufacture – Heat exchanger or boiler making
Reexamination Certificate
2005-09-30
2008-12-23
Bryant, David P. (Department: 3726)
Metal working
Method of mechanical manufacture
Heat exchanger or boiler making
C029S890039, C029S890030, C029S890034
Reexamination Certificate
active
07467467
ABSTRACT:
A method for manufacturing a heat exchanger, including forming at least one flexible heat exchanging assembly with first and second adjacent conduits defined therein, shaping the flexible heat exchanging assembly, and heating the heat exchanging assembly to transform at least a portion of the flexible heat conducting material into a rigid heat conducting material.
REFERENCES:
patent: 2448315 (1948-08-01), Kunzog
patent: 3289756 (1966-12-01), Jaeger
patent: 3322189 (1967-05-01), Armenag
patent: 3401798 (1968-09-01), Per
patent: 3444925 (1969-05-01), Johnson
patent: 4089370 (1978-05-01), Marchal
patent: 4222434 (1980-09-01), Clyde
patent: 4245469 (1981-01-01), Fortini et al.
patent: 4285385 (1981-08-01), Hayashi et al.
patent: 4898234 (1990-02-01), McGovern et al.
patent: 5029638 (1991-07-01), Valenzuela
patent: 5145001 (1992-09-01), Valenzuela
patent: 5231968 (1993-08-01), Siefkes
patent: 5267611 (1993-12-01), Rosenfeld
patent: 5326537 (1994-07-01), Cleary
patent: 6142222 (2000-11-01), Kang et al.
patent: 6397450 (2002-06-01), Ozmat
patent: 6411508 (2002-06-01), Kang et al.
patent: 6424529 (2002-07-01), Eesley et al.
patent: 6840307 (2005-01-01), Eesley et al.
patent: 6926969 (2005-08-01), Bohm et al.
patent: 2002/0106743 (2002-08-01), Wirtz
patent: 2004/0226702 (2004-11-01), Toonen et al.
patent: 0492031 (1992-07-01), None
patent: 2132330 (1984-07-01), None
patent: 62000795 (1987-01-01), None
patent: 7004874 (1995-01-01), None
patent: WO 02/063231 (2002-08-01), None
patent: WO-2004/089564 (2004-10-01), None
patent: WO-2005/037467 (2005-04-01), None
Online definition for “Deformation”, http://www.m-w.com/cgi-bin/dictionary?book=Dictionary&va=deformation.
Afzali Sarang
Bryant David P.
Ogilvy Renault LLP
Pratt & Whitney Canada Corp.
LandOfFree
Method for manufacturing a foam core heat exchanger does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing a foam core heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing a foam core heat exchanger will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4038254