Fuel pressure regulator assembly

Details Fuel pressure regulator assembly Fuel pressure regulator assembly

1978-02-24

1979-08-14

Weakley, Harold W.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

251332, 251360, F16K 3112

Patent

active

041642376

ABSTRACT:
A fuel pressure regulator assembly comprising, a housing, a diaphragm separating the housing into a first and second chamber, the housing has a radial inlet extending to the first chamber and a connector having an axial outlet is mounted in the housing and extends axially into the first chamber. The connector has an annular groove adjacent its inner end that faces radially outwardly and a sealing ring is positioned in the groove. The sealing ring includes an integral retainer portion which engages an annular groove spaced from the end of the connector to retain the sealing ring in the groove. The diaphragm supports a valve member that is adapted to engage the sealing ring, and a spring in the second chamber urges said valve member against the sealing ring.

REFERENCES:
patent: 2835269 (1958-05-01), Seymour
patent: 2852038 (1958-09-01), Holsclaw
patent: 3511270 (1970-05-01), Fehrenbach

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