Pressure regulator with plastic vacuum fitting

Details Pressure regulator with plastic vacuum fitting Pressure regulator with plastic vacuum fitting

1993-03-26

1994-01-04

Hepperle, Stephen M.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

123463, 251151, F16K 1706

Patent

active

052752038

ABSTRACT:
The vacuum control port at the control chamber of a fuel pressure regulator is an injection molded plastic member that can be formed with an angle. A flange is provided as a seating surface for an annular seal ring. The member extends into a tube formed in the regulator control chamber and is secured thereto.

REFERENCES:
patent: 3568977 (1971-03-01), Nelson
patent: 4284039 (1981-08-01), Bellicardi et al.
patent: 4903667 (1990-02-01), Sonnenmoser et al.
patent: 5065725 (1991-11-01), Spoetter
patent: 5076320 (1991-12-01), Robinson
patent: 5163468 (1992-11-01), Robinson et al.

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