Connecting concentric tube systems
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United States of America Patent
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-
Sep 23, 1986
Grant Date -
N/A
app pub date -
Jul 13, 1984
filing date -
Jul 16, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two tube systems, each comprised of two or more concentrically arranged metal tubes, are positively and electrically conductive interconnected through a coupler sleeve system composed of a corresponding number of concentrically arranged coupler sleeves of slightly larger diameter such that ends of the sleeves of the coupler sleeves are threaded upon ends of the tubes of the tube systems to be interconnected.
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