Multi-layer container

Details Multi-layer container Multi-layer container

1978-05-17

1981-01-13

Shoap, Allan N.

Receptacles

Outlet or junction box type

Sectional receptacle

138142, 138143, 138147, 138151, 220468, 228184, B65D 9004, F16L 902, F16L 914

Patent

active

042444829

ABSTRACT:
A multi-layer container which includes a container forming a body of rotation in a tubular or at least partially spherical or conical shape, and having a plurality of layers of weldable sheet metal therewith. The first one of these layers is wrapped directly upon and around the container and the other layers are wrapped around the first layer and one upon the other. Each layer includes at least one joint extending in the longitudinal direction of the container; at least some are only partially filled with welded material.

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Harvey, J. F. Theory and Design of Pressure Vessels, N.Y. Van Nostrand Reinhold Co., 1974, pp. 386-387.

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