Anti-lock brake equipment solenoid valve

Details Anti-lock brake equipment solenoid valve Anti-lock brake equipment solenoid valve

2006-01-24

2006-01-24

Keasel, Eric (Department: 3754)

Valves and valve actuation

Electrically actuated valve

Including solenoid

C251S129020, C303S119200

Reexamination Certificate

active

06988707

ABSTRACT:
An oil pressure control valve for an Anti-Lock Braking System (ABS) includes a modulator block comprising at least an inlet port, a discharge port, and a receiving unit. The control valve also comprises an armature, a coil body, and a housing. The housing includes at least a coupling hole to receive a valve seat, which comprises at least a filter and a seal cup on its outer periphery. When the coil body is energized, a plunger performs a reciprocating motion in which a projection of the plunger moves into contact with and separates from an opening in the valve seat to adjust fluid flow to the discharge port. A region encompassing the discharge port includes at least the aperture and the projection.

REFERENCES:
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patent: 2001055132 (2001-02-01), None

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