Title:
Fabrication of heat exchange devices
United States Patent 3273227
Inventors:
Pauls, Theron F.
Publication Date:
09/20/1966
Export Citation:
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Assignee:
Olin, Mathieson
Primary Class:
29/890.042
Other Classes:
159/28.6, 165/153, 165/170
International Classes:
B21D53/04; F28F3/14; B21D53/02; F28F3/00
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US Patent References:
2999308Heat exchanger
2998639Method of making heat exchangers
2982013Fabrication of hollow articles
2957679Heat exchanger
2932491Heat transfer unit
2926003Heat exchanger
2894731Refrigerating apparatus
2856164Heat exchanger
2779086Method of making a hollow metal structure
2759247Method of making heat exchangers
2190490Structural material
Foreign References:
AU214980B
FR1238450A
GB813589A