Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent
1991-02-05
1992-02-11
Hepperle, Stephen M.
Fluid handling
Line condition change responsive valves
With separate connected fluid reactor surface
13750542, 137557, G05D 1606
Patent
active
050868071
ABSTRACT:
The pressure reducer body includes oppositely disposed bores for mounting inlet and outlet connecting devices, and the outer end of another bore defining a high pressure chamber in which the regulating valve is mounted, is adapted to receive a connecting device for a high pressure manometer defining a rest for a spring of a regulating valve which includes an annular truncated lining in which is force fittingly engaged a connecting rod between the regulating valve and the piston bounding the low pressure chamber. Applications to various pressure reducer arrangements for industrial use.
REFERENCES:
patent: 527902 (1894-10-01), Taafel
patent: 2666278 (1954-01-01), Matasovic
patent: 2684838 (1954-07-01), Rush
patent: 2887123 (1959-05-01), Becker
patent: 2908158 (1959-10-01), Jacobsson
patent: 3937243 (1976-02-01), Harkrader et al.
Beaco Bruno
Lasnier Didier
Sakreiter Daniel
Hepperle Stephen M.
L'Air Liquide Societe Anonyme pour l'Etude et, l'Exploitation de
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