Connecting unit having a gas pressure regulating apparatus mount

Details Connecting unit having a gas pressure regulating apparatus mount Connecting unit having a gas pressure regulating apparatus mount

1998-08-27

1999-11-23

Douglas, Steven O.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

13750547, 13761406, 13761419, 2511499, F16K 31126

Patent

active

059882123

ABSTRACT:
A metal bellows is located in a chamber of the housing. A channel connects its inner space with the ambient. The gastight metal bellows ends at a reaction area disk. A pivoting arm with a baffle plate is pivotably mounted at one end to the housing. Its opposite end is coupled to the reaction area disk. Pressurized gas flows out of an outlet nozzle against the baffle plate and into the inner chamber of the housing and acts upon the reaction area disk. The pressure in the inner space of the chamber depends from the distance between the baffle plate of the upwards pivoted pivot arm and the outlet nozzle. This pressure is balanced by the counter-force of the circumferential wall of the metal bellows acting as spring member. Accordingly, the pressure of the fuel gas stored in a gas cylinder is reduced at the gas outlet of the housing to a preset pressure, from which gas outlet the fuel gas is led through a conduit to a gas burner.

REFERENCES:
patent: 505064 (1893-07-01), Beard
patent: 1961550 (1934-06-01), Carson, Jr.
patent: 2038013 (1936-04-01), Temple
patent: 2253866 (1941-08-01), Quoos
patent: 3704002 (1972-11-01), Skarzynski
patent: 4088436 (1978-05-01), Alferes
patent: 4862916 (1989-09-01), Gaunt

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