Temperature compensator for pressure regulator

Details Temperature compensator for pressure regulator Temperature compensator for pressure regulator

1991-04-23

1992-02-18

Chambers, A. Michael

Fluid handling

Ambient condition change responsive

Atmospheric

137468, 13750518, 236 92R, F16K 1738

Patent

active

050885162

ABSTRACT:
A temperature compensator for use on a gas pressure regulator which inflates an infatable aircraft slide. The temperature compensator is cooperative with a movable valve upon actuation, to control the flow of pressurized fluid past a discharge orifice. The temperature compensator has a plurality of nested tubes that have alternate ones of a different linear coefficient of thermal expansion to provide an expansion and contraction of the overall length of the tubes to effect an adjustment of the movable valve and its corresponding control of the opening of the discharge orifice.

REFERENCES:
patent: 1219516 (1917-03-01), Whittelsey
patent: 2371122 (1945-03-01), Armstrong
patent: 3709044 (1973-01-01), Chacko
patent: 3818921 (1974-06-01), Peczkowski
patent: 4513881 (1985-04-01), Heimovics, Jr.
patent: 4606497 (1986-08-01), Heimovics, Jr.
patent: 4790343 (1988-12-01), Mochizuki
patent: 5009249 (1991-04-01), Fisher et al.

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