Shear-vectoring design for composite casing end and removable, p

Details Shear-vectoring design for composite casing end and removable, p Shear-vectoring design for composite casing end and removable, p

1980-09-02

1982-11-09

Sadowski, David R.

Liquid purification or separation

Plural distinct separators

Filters

2104332, 210450, 210451, 210455, 210478, 277 27, 220 3, 220 67, 220319, 285254, 285423, 285DIG20, B01D 3100

Patent

active

043583776

ABSTRACT:
An improved combination of an open-ended casing section and a removable closure inset therein is disclosed. The casing section is of composite structure and comprises an annular bulge of bowed fiber sections which, together with underlying annular resin bodies, defines a groove in the inner surface of the casing section. The latter section is improved by incorporation of circumferentially wound fibers in the latter resin bodies and by a hoop of resin-coated fibers wound around the casing section between the apex of the bulge and the casing end. The closure assembly is improved by use of a head having an annular concavity in which is seated a retaining ring adapted to fit into the groove in the inner surface of the casing section when the head is urged toward the casing end.

REFERENCES:
patent: 986081 (1911-03-01), Patterson
patent: 3318620 (1967-05-01), Cullen et al.
patent: 3851786 (1974-12-01), Kaempen
patent: 3893878 (1975-07-01), Kaempen
patent: 3915776 (1975-10-01), Kaempen
patent: 3957416 (1976-05-01), Kaempen
patent: 3957648 (1976-05-01), Roget et al.
patent: 4061366 (1977-12-01), Affa
Kaempen TFRP Pressure Tubes (4 In. I.D. Fiberglass Pressure Tubes), available prior to 9/02/80, Kaempen Ind. Inc. 30005, Croddy Way, Santa Ana, Calif. 92704.

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