Method of assembling a rigid element in a module, the element ha

Details Method of assembling a rigid element in a module, the element ha Method of assembling a rigid element in a module, the element ha

1990-01-26

1991-11-05

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156 89, 156245, 156267, 156293, 156294, 264 60, 264 67, 2104932, 21049701, 210506, B30C 3910, B32B 1800

Patent

active

050629107

ABSTRACT:
A method of assembling a rigid element in a module, the rigid element having a membrane for separation, filtration, or catalytic transformation purposes. The outside shape of the element is substantially cylindrical or prismatic. The element is made from a support of sintered substance, the ends thereof are sealed, and an active layer is deposited thereon. The module is intended to contain at least one rigid element within a shell which is substantially cylindrical about an axis parallel to said rigid element and closed by two end plates having openings to which the ends of the elements are fixed, together with intervening seals. Each of the ends is provided with an extra thickness which is bonded to the support. The extra thickness mass is machined in such a manner as to obtain a shoulder whose outside surface has a predetermined circularly-symmetrical shape about an axis close to that of the element.

REFERENCES:
patent: 3288615 (1966-11-01), Estes et al.
patent: 3630794 (1971-12-01), Kirchner
patent: 4696777 (1987-09-01), Ito
patent: 4786542 (1988-11-01), Yasuda et al.
patent: 4859531 (1989-08-01), Tsuji et al.
patent: 4874516 (1989-10-01), Kondo
patent: 4956089 (1990-09-01), Hurst

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