Plate type heat exchanger
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United States of America Patent
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-
Mar 31, 1987
Grant Date -
N/A
app pub date -
Jun 26, 1985
filing date -
Jun 28, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A plate type heat exchanger consists of a plurality of heat transmission plates which are piled up and secured to each other. Side wall members are interposed between the adjacent heat transmission plates, so that multiple stages of spaces are formed in the heat exchanger. Additionally, separator wall members are interposed between the adjacent heat transmission plates in such a manner that two fluid paths are defined in alternate stages of the spaces. The side wall members and the separator members are formed of rod material, thereby rendering the heat exchanger light in weight while lowering the production cost of the heat exchanger.
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