Pressure regulating device

Details Pressure regulating device Pressure regulating device

1985-11-21

1987-05-12

Weakley, Harold W.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

137510, 137568, 251145, 123510, F16K 3112

Patent

active

046641424

ABSTRACT:
A pressure regulating device is proposed, which serves to regulate the fuel pressure in a fuel injection system for internal combustion engines. The pressure regulating device includes a pressure regulating valve which has a valve diaphragm fastened in a valve housing and defining a fuel chamber which communicates via an inflow opening with a fuel distributor line. Protruding into the fuel chamber is a valve seat body joined to the valve housing, on one end of which body a valve seat is formed and the other end of which is embodied as an outlet pipe that passes through the wall of the fuel distributor line. The fuel distributor line is formed of two shell halves inserted one inside the other, of which the first shell half has a tub-shaped end into which the pressure regulating valve is inserted and with which it is securely fastened.

REFERENCES:
patent: 45083 (1864-11-01), Savoral
patent: 3572381 (1971-03-01), Nash
patent: 3746039 (1973-07-01), Demi
patent: 4231347 (1980-11-01), Ohumi
patent: 4300510 (1981-11-01), Ishida
patent: 4376523 (1983-03-01), Goyen
patent: 4505296 (1985-03-01), Field
patent: 4570600 (1986-02-01), Atkins

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