Title:
METAL PIPE WITH GROOVES ON BOTH SIDES
Document Type and Number:
Japanese Patent JPS53139217
Kind Code:
A
Abstract:
PURPOSE:To improve heat transferring efficiency of metal pipe with grooves on both sides to be used as heat transfer pipe by specifying ratio of section of peak part and bottom part of groove.
Inventors:
SASAKI HIROYUKI
SUZUKI TOSHIICHI
MATSUMOTO TADASHI
SUZUKI TOSHIICHI
MATSUMOTO TADASHI
Application Number:
JP5464377A
Publication Date:
December 05, 1978
Filing Date:
May 12, 1977
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
F28F1/42; F16L9/02; (IPC1-7): F16L9/02
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