Bladder supporting device in an accumulator

Details Bladder supporting device in an accumulator Bladder supporting device in an accumulator

1987-11-16

1988-12-27

Bryant, III, James E.

Pipes and tubular conduits

With pressure compensators

Variable capacity chambers

220 85B, F16L 5504

Patent

active

047933810

ABSTRACT:
In a bladder supporting device in an accumulator of the type that a flange of a bladder is pinched by a vessel main body having a step formed on its inner wall surface and a hook-shaped press edge of a lid member, and a support ring fitted in an annular groove on the outside of the flange is engaged with the step; the support ring is formed by folding back an inside half of an annular sheet metal under an outside half thereof so that an inner circumferential surface of the support ring may be of circular arc shape in vertical cross-section.

REFERENCES:
patent: Re23199 (1950-02-01), Baker
patent: 3148706 (1964-09-01), Mercier
patent: 3220594 (1965-11-01), Ortheil et al.
patent: 3788358 (1974-01-01), Taki

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