Heat exchanger

Details Heat exchanger Heat exchanger

2005-12-08

2010-12-28

Duong, Tho V (Department: 3744)

Heat exchange

Casing or tank enclosed conduit assembly

C165S165000

Reexamination Certificate

active

07857039

ABSTRACT:
In a heat exchanger used for an EGR cooler or the like, in order to provide a heat exchanger that has a small number of parts, is assembled easily, can flow cooling water evenly at each part, and does not cause partial boiling, a strip-shaped metal plate is turned up and bent in a fanfold manner, flat first flow channels3and second flow channels4are formed alternately, both the ends of the first flow channels3are closed with slit blocks6, projecting stripes3aare bent and formed at the positions of ports11for the cooling water10in proximity to the slit blocks6, and gaps3care formed between respective paired projecting stripes3a.

REFERENCES:
patent: 3829945 (1974-08-01), Kanzler et al.
patent: 4384611 (1983-05-01), Fung
patent: 5282507 (1994-02-01), Tongu et al.
patent: 6250380 (2001-06-01), Strahle et al.
patent: 6408941 (2002-06-01), Zuo
patent: 6595274 (2003-07-01), Hayashi et al.
patent: 6983788 (2006-01-01), Haglid
patent: 2005/0199380 (2005-09-01), Thyrum et al.
patent: 2006/0048926 (2006-03-01), Richter
patent: 55118598 (1980-09-01), None
patent: 2-133569 (1990-11-01), None
patent: 2003-90693 (2003-03-01), None
patent: WO 2004/065876 (2004-08-01), None

Affiliated with

Also associated with

Rating

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 Heat exchanger, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat exchanger will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4205914