Solenoid valve, flow-metering valve, high-pressure fuel pump...

Pumps – With condition responsive pumped fluid control – Expansible chamber pump distributor operation modified

Reexamination Certificate

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Details

C251S129070, C251S129080

Reexamination Certificate

active

07819637

ABSTRACT:
A flow-metering valve for metering a flow of liquid has a valve member, a stopper and an electromagnetic driving member. The valve member is reciprocally displaceably arranged between a first position and a second position in the liquid chamber. The stopper is arranged at the second position in the liquid chamber. The electromagnetic driving member generates a magnetic attractive force between the valve member and the stopper to hold the valve member at the second position when the electromagnetic driving member is energized.

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