Heat exchange – With protector or protective agent
Patent
1990-06-18
1991-02-12
Hepperle, Stephen M.
Heat exchange
With protector or protective agent
165180, 165905, F28F 1900
Patent
active
049916475
ABSTRACT:
A heat exchanger comprises tubular elements and fin members. The tubular elements are made of an aluminum alloy containing 0.05 to 1.0 wt % of Mg, 0.2 to 1.2 wt % of Si, 0.2 to 1.5 wt % of Mn, 0.01 to 0.5 wt % of Fe, as necessary components, and further containing at least one of 0.05 to 0.3 wt % of Cr and 0.01 to 0.05 wt % of Ti, as optional auxiliary components, and 0.05 or less wt % of Cu as a controlled impurity, the balance being aluminum and unavoidable impurities. The fin members are made of another aluminum alloy containing 0.05 to 1.0 wt % of Mg, 0.2 to 1.2 wt % of Si, 0.2 to 1.5 wt % of Mn, 0.01 to 0.5 wt % of Fe, and further containing at least one of 0.01 to 0.1 wt % of In and 0.1 to 2.0 wt % of Zn as necessary components, and still further containing at least one or of 0.05 to 0.3 wt % of Cr and 0.01 to 0.05 wt % of Ti as optional auxiliary components, and 0.05 wt % or less of Cu as a controlled impurity, the balance being aluminum and unavoidable impurities.
REFERENCES:
patent: 2061921 (1936-11-01), Roath
patent: 3878871 (1975-04-01), Anthony et al.
patent: 3960208 (1976-06-01), Anthony et al.
patent: 4203490 (1980-05-01), Terai et al.
patent: 4209059 (1980-06-01), Anthony et al.
patent: 4317484 (1982-03-01), Tanabe et al.
patent: 4410036 (1983-10-01), Kanada et al.
patent: 4412869 (1983-11-01), Vernam et al.
patent: 4463061 (1984-07-01), Otoguro et al.
patent: 4560625 (1985-12-01), Kaifu et al.
Hayashi Tadayoshi
Iwai Ichiro
Kawabe Tsuyoshi
Otsuka Ryotatsu
Tanio Makoto
Flanigan Allen J.
Hepperle Stephen M.
Honda Giken Kogyo Kabushiki Kaisha
LandOfFree
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.
Profile ID: LFUS-PAI-O-14015