Solenoid valve

Details Solenoid valve Solenoid valve

1993-10-28

1996-04-02

Schwadron, Martin P.

Valves and valve actuation

Electrically actuated valve

With means to bias valve open

25112916, 2395853, F16K 3106

Patent

active

055033644

ABSTRACT:
A solenoid valve provided with a relief passage by means of which a high-pressure side and a low-pressure side communicate with each other for use, for example, in combination with a fuel injection pump, comprises a valve element capable of being advanced into and retracted from the relief passage, a first compression spring for biasing the valve element in the retracting direction, an armature attached to the rear end of the valve element, an electromagnet for attracting the armature to disconnect the high-pressure side and the low-pressure side from each other by advancing the valve element into the relief passage against the resilience of the first compression coil spring, and a second compression coil spring for holding the armature in a predetermined position close to the electromagnet against the biasing force of the first compression coil spring when the electromagnet is demagnetized.

REFERENCES:
patent: 4690373 (1987-09-01), Linder et al.

Affiliated with

Also associated with

Rating

Solenoid valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solenoid valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solenoid valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2012180