Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems
Patent
1994-04-13
1995-07-18
Nilson, Robert G.
Fluid handling
Self-proportioning or correlating systems
Self-controlled branched flow systems
137549, G05D 1608
Patent
active
054332419
ABSTRACT:
The module contains a tubular filter cartridge within an enclosure and a fuel pressure regulator mounted on an end wall of the enclosure. The fuel pressure regulator is entirely self-contained allowing it to be a mass-produced part that can be used in various module configurations having differently shaped enclosures and differently shaped filter cartridges. In the illustrated embodiment, the pressure regulator separably mounts on the exterior of the end wall of the enclosure. A retention ring that has certain features is used to mount the pressure regulator with a tight fit on the enclosure end wall. The enclosure also has features for a tight fit in the socket of a fuel pump module into which the pressure regulator/filter module is inserted when used.
REFERENCES:
patent: 5078167 (1992-01-01), Brandt
patent: 5170764 (1992-12-01), Tuckey
Nilson Robert G.
Siemens Automotive L.P.
Wells Russel C.
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