Heat exchange – Structural installation – Engine
Reexamination Certificate
2006-10-17
2006-10-17
Ford, John K. (Department: 3753)
Heat exchange
Structural installation
Engine
C165S158000, C165S174000, C165S134100, C060S320000, C123S568120
Reexamination Certificate
active
07121325
ABSTRACT:
A heat exchanger, in particular an exhaust gas heat exchanger for a motor vehicle, has tubes through which a first fluid can flow and around which a second fluid can flow, and a headpiece. The headpiece includes a dual-walls structure in at least a part thereof and a distribution chamber that communicates with the tubes.
REFERENCES:
patent: 1745492 (1930-02-01), Kelch et al.
patent: 3201938 (1965-08-01), Zinin
patent: 3552487 (1971-01-01), Tokumitsu et al.
patent: 4173615 (1979-11-01), Otsuka et al.
patent: 4621677 (1986-11-01), Suzuki et al.
patent: 4685292 (1987-08-01), Brigham et al.
patent: 4903760 (1990-02-01), Joshi et al.
patent: 6128821 (2000-10-01), Grescher
patent: 6311678 (2001-11-01), Lepoutre
patent: 6595274 (2003-07-01), Hayashi et al.
patent: 6684938 (2004-02-01), Tsujita et al.
patent: 3419442 (1986-11-01), None
patent: 4431135 (1996-03-01), None
patent: 101 44 827 (2003-03-01), None
patent: 0 138 677 (1985-04-01), None
patent: 0 149 466 (1985-07-01), None
patent: 11280564 (1999-10-01), None
Kröger Uwe
Lutz Rainer
Schindler Martin
Schmidt Michael
BEHR GmbH & Co.
Foley & Lardner LLP
Ford John K.
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