EGR gas cooling device

Heat exchange – With vehicle feature

Reexamination Certificate

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Details

C165S051000, C165S145000, C165S157000

Reexamination Certificate

active

08069905

ABSTRACT:
A gas cooling device capable of efficiently cooling a gas such as an EGR gas, etc. is provided. A multiplicity of cooling pipes perpendicularly intersecting a gas flow direction in a gas pipe for a gas such as an EGR gas, etc. are provided to extend through an outer peripheral wall of the gas pipe, a cooling jacket is provided on an outer surface of the gas pipe on both sides of a group of the cooling medium pipes in an axial direction, or on the entire outer surface of the gas pipe, and the gas in the gas pipe is cooled by a cooling medium flowing through the cooling pipes.

REFERENCES:
patent: 1358947 (1920-11-01), Fulton
patent: 2214057 (1940-09-01), Hull
patent: 2750159 (1956-06-01), Ebner
patent: 3147800 (1964-09-01), Tadewald
patent: 3407874 (1968-10-01), Gier, Jr.
patent: 3483920 (1969-12-01), Heyn et. al.
patent: 4276929 (1981-07-01), Howard
patent: 4441549 (1984-04-01), Vasiliev et al.
patent: 4593755 (1986-06-01), Rogers, Jr.
patent: 4667734 (1987-05-01), Langle
patent: 4966230 (1990-10-01), Hughes et al.
patent: 6247523 (2001-06-01), Shibagaki et al.
patent: 6301925 (2001-10-01), Funaba et al.
patent: 2002/0074105 (2002-06-01), Hayashi et al.
patent: 2003/0089491 (2003-05-01), Mitsumoto et al.
patent: 2004/0177949 (2004-09-01), Shimoya et al.
patent: 58055684 (1983-04-01), None
patent: 05079791 (1993-03-01), None
patent: 06094389 (1994-04-01), None
patent: 07-167585 (1995-07-01), None
patent: 09-310991 (1997-02-01), None
patent: 09-310996 (1997-02-01), None
patent: 09-088730 (1997-03-01), None
patent: 09-088731 (1997-03-01), None
patent: 10-227591 (1998-08-01), None
patent: 10-306995 (1998-11-01), None
patent: 10-339598 (1998-12-01), None
patent: 11-023181 (1999-01-01), None
patent: 11-108578 (1999-04-01), None
patent: 11280564 (1999-10-01), None
patent: 2000-054916 (2000-02-01), None
patent: 2000-111277 (2000-04-01), None
patent: 2000-234566 (2000-08-01), None
patent: 2000-240514 (2000-09-01), None
patent: 2001-041680 (2001-02-01), None
patent: 2001-141386 (2001-05-01), None
patent: 2001-193576 (2001-07-01), None
patent: 2001-207919 (2001-08-01), None
patent: 2002-350071 (2002-04-01), None
patent: 2003-021478 (2003-01-01), None
Non-patent publication—Principle and Design of Heat Exchangers.

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