3-position 3-way solenoid valve

Fluid handling – Systems – Sequentially closing and opening alternately seating flow...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

13759617, 3031192, 25112919, F16K 1116, F16K 3110

Patent

active

056877650

ABSTRACT:
A 3-position 3-way solenoid valve for anti-lock brake system is disclosed having a hinge structure. The solenoid valve includes a cylindrical housing and two covers hermetically coupled to both ends of the housing. The housing and two covers define an inner chamber which is partitioned into first and second chambers by a barrier, and first to third ports are communicated with the first chamber. The second chamber contains an armature, a solenoid assembly and a core, and the armature is fixed to a push rod which extends into the first chamber through a barrier hole. An end of the push rod in the first chamber is fitted to a ball slider within which a ball is included interposing a first spring. A second spring interposes between the cover defining the first chamber and one end of the ball slider. A step is formed on the outer wall of the ball slider. A valve lever extends substantially parallel with the ball slider to be caught with the step. A spool is fixed to one end of the valve lever in parallel with the valve lever. The valve lever is connected to a supporting rod by a pin to rock both ends of the valve lever, and the supporting rod is fixed to the cover. A third spring is disposed between the valve lever and the cover to be coaxial with the ball slider.

REFERENCES:
patent: 3534772 (1970-10-01), Stampeli et al.
patent: 3972505 (1976-08-01), Padula
patent: 3983909 (1976-10-01), Anglade
patent: 4527590 (1985-07-01), Kolze
patent: 4922966 (1990-05-01), Kaes et al.
patent: 5248191 (1993-09-01), Kondo et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

3-position 3-way 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 3-position 3-way solenoid valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 3-position 3-way solenoid valve will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1558947

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.